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					</table>India’s growing renewable energy capacity is creating opportunities for battery energy storage systems (BESS), particularly as developers and consumers seek to manage intermittent generation, reduce electricity costs, and meet peak-hour demand.
However, the economic viability of storage depends on how effectively it integrates with renewable energy systems and how intelligently it is managed through software, according to Kayan Kalthia, Executive Director, Business Development, <a href="https://kosolenergie.com/" target="_blank" rel="noopener">Kosol Energie</a>.
In an interview with Mercom India on the sidelines of the recently concluded Renewable Energy India (REI) Expo 2026, Kalthia said BESS should no longer be viewed merely as a backup power solution. Instead, it should be treated as an energy-management asset that can optimize electricity consumption, enable energy arbitrage, and improve returns on renewable energy investments.
What are Kosol Energie&#8217;s plans for the Indian battery energy storage market?
We have introduced KoBESS, our new vertical dedicated to battery energy storage solutions. While BESS may be relatively new to our Indian operations, we have been working in this segment in the U.S. market since 2015.
We entered the Indian BESS market around November 2025. We have worked extensively to develop solutions for residential, commercial and industrial (C&amp;I), and utility-scale applications.
We recognized early that battery storage would become increasingly important for India as the country expands its renewable energy capacity.
Renewable energy is becoming central to the country&#8217;s energy mix. As renewable penetration increases, storage will be essential to manage generation variability, reduce curtailment, and shift electricity to periods of higher demand.
How do you assess the commercial viability of BESS for C&amp;I consumers?
Consumers should not view BESS merely as a backup power solution. Storage becomes economically attractive when it is integrated into the overall electricity consumption and renewable energy management strategy.
For example, a battery can be charged using electricity generated by an on-site solar system or power purchased from the grid when market prices are low. The stored electricity can then be used during periods when electricity prices are higher.
This creates opportunities for energy arbitrage and lets consumers optimize electricity procurement costs. Our calculations indicate that properly optimized storage systems can achieve investment payback periods of approximately three to three-and-a-half years.
This makes storage attractive not only for C&amp;I consumers but potentially for residential customers as well.
How can energy management software improve the economics of battery storage?
The decision-making process for electricity consumption and storage should be data-driven, not reliant on manual intervention. Our energy management system acts as the brain of the battery storage installation and the consumer&#8217;s overall electricity management system.
It evaluates whether to purchase electricity from the market, consume it directly from solar generation, or store it in the battery for later use.
For example, if the system anticipates lower solar generation over the next few days because of unfavorable weather conditions, it can prioritize charging the battery when electricity is available at lower prices.
Similarly, it can decide whether buying electricity from the market is more economical than using stored energy. If a consumer installs a conventional solar-plus-storage system without intelligent energy management, the investment payback period could extend to six or seven years.
However, integrating software that continuously optimizes electricity procurement and storage operations can significantly improve the economics.
We also structure our software pricing around customer savings, receiving a small percentage of the savings the system generates.
What is your outlook for battery storage adoption in India over the next two to three years?
I expect the Indian battery storage market to grow rapidly, similar to the solar industry&#8217;s initial expansion. However, the storage industry will also see greater accountability among manufacturers and solution providers.
Unlike some other renewable energy equipment, where performance issues may take longer to become apparent, battery performance and reliability problems can emerge within one or two years.
As a result, manufacturers offering poor-quality products or inadequate technical support will struggle to sustain their market position. Companies that focus on product quality, reliability, and long-term customer performance will be better positioned to benefit from the industry&#8217;s growth.
Do you see transmission infrastructure becoming a major challenge for India&#8217;s renewable energy expansion?
Transmission infrastructure will remain a significant challenge as renewable energy installations continue to increase.
The electricity system requires additional substations, greater connectivity, and upgrades to existing infrastructure to accommodate growing generation capacity. Building new substations and upgrading existing grid equipment require substantial investment.
While expanding physical infrastructure is necessary, we should also focus on making the existing electricity network more intelligent. Smart grid technologies can manage electricity flows more efficiently, reduce renewable energy curtailment, and better utilize available infrastructure.
This can provide a more practical near-term approach to addressing certain grid integration challenges while longer-term transmission expansion continues.
India&#8217;s solar module manufacturing capacity is expanding rapidly, while domestic cell manufacturing continues to lag. How do you assess this imbalance?
Module manufacturing capacity is expanding rapidly, potentially reaching about 230 GW, though actual operational capacity may be lower.
At the same time, India&#8217;s annual module requirement could be around 60 GW, even under an optimistic deployment scenario. Demand will increase over time and could eventually reach 100 GW.
However, expanding manufacturing capacity raises questions about how much the domestic market can absorb. If manufacturing capacity expands significantly beyond demand, companies may face intense price competition.
Manufacturers with established demand channels, integrated operations, and a strong focus on product quality will be better positioned to withstand these market conditions.
At Kosol Energie, we have developed an integrated business model that combines manufacturing with EPC execution and other renewable energy solutions.
What is your view on extending domestic solar manufacturing policy deadlines?
Two perspectives need to be considered when discussing extensions to manufacturing policy deadlines. The first is the impact on the industry. Some manufacturers may face difficulties if deadlines are not extended. The second is investors who have committed capital based on the government&#8217;s announced timelines.
If India wants to establish itself as a genuine domestic manufacturing hub, it must honor its commitments. Policy certainty matters for investor confidence and the long-term development of domestic manufacturing.
How is Kosol Energie approaching solar tracker development and integrated EPC solutions?
As an EPC company, we understand the importance of project execution schedules and the challenges of relying on multiple equipment suppliers.
A delay in a critical component&#8217;s supply can affect the entire project schedule. This is why we developed our own solar tracker solutions.
We designed the trackers with ease of installation, reliability, and the requirements of Indian project developers in mind. Our tracker technology has also been accepted for use in a 240 MW project.
Developing these solutions internally lets us better control equipment quality, supply chain reliability, and project execution.
How important is domestic R&amp;D for India&#8217;s renewable energy manufacturing industry?
Research and development (R&amp;D) is essential if Indian manufacturers want to compete globally. We are investing substantially in R&amp;D and have collaborated with academic institutions, including IIT Gandhinagar and Nirma University, to develop renewable energy technologies.
Indian manufacturers must invest in developing their own technologies rather than depending entirely on imported designs or waiting for government incentives.
How do you see international market uncertainties affecting Kosol Energie&#8217;s operations?
We have developed strong supply chain management capabilities and maintain long-standing relationships with our suppliers. We believe we are relatively well positioned to manage disruptions in international markets.
Customers in markets such as the U.S. place considerable importance on reliability and certainty. They expect manufacturers to manage supply chain complexities and ensure that products meet their requirements.
Our approach is to take responsibility for these aspects so that customers can focus on project development and operations. Maintaining strong supplier relationships and consistent product quality will remain central to our international business strategy.

Energy Management Software Can Improve Battery Storage Economics: Interview

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					</table>Solar cleaning robot manufacturer <a href="https://www.leapting.com/en/" target="_blank" rel="noopener">LEAPTING</a> has crossed the 10 GW milestone in India, supplying more than 50,000 robots to solar developers and engineering, procurement, and construction (EPC) contractors.
At the recently concluded Renewable Energy India (REI) Expo 2026 in Greater Noida, the company showcased its G1 Plus Intelligent Solar Cleaning Robot, designed to improve cleaning efficiency and compatibility with solar tracking systems.
In an interview with Mercom India, Gaurav Gaba, Indian Sales Director at LEAPTING, discussed the growing adoption of waterless robotic cleaning, the challenges of managing soiling losses at utility-scale solar projects, and the company&#8217;s plans to expand its presence in India.
What are the key features of the newly launched G1 Plus Intelligent Solar Cleaning Robot, and how does it differ from the earlier G1 model?
The G1 Plus incorporates several improvements over our earlier G1 model. We have redesigned the brush to increase its density and introduced brushless direct current (BLDC) motors. We have also modified the structural design and reduced the robot&#8217;s weight.
The 1P (one-module portrait) variant weighs approximately 45 kg, while the 2P (two-module portrait) variant weighs around 55 kg. The 1P variant is primarily designed for solar tracking systems and is compatible with leading tracker manufacturers. The 2P variant is mainly used in fixed-tilt installations. The size of the robot and the number of motors increase in the 2P configuration.
Another key feature of the G1 Plus is its ability to twist up to 25 degrees, letting it navigate obstacles, bridges, and gaps in tracker-based installations.
The G1 Plus uses high-density polybutylene terephthalate (PBT) brushes to remove accumulated dust from solar modules without requiring water.
The robot is fully integrated with supervisory control and data acquisition (SCADA) systems. Operators can initiate cleaning cycles through SCADA after solar generation hours.
A daily cleaning cycle is sufficient for routine dust removal. The system also supports automated reporting, allowing operators to monitor cleaning activities.
What are the major cleaning and O&amp;M challenges facing utility-scale solar projects in India?
Dust accumulation is one of the biggest challenges for solar developers in India. It causes significant soiling losses, reducing electricity generation and affecting the overall project economics and internal rate of return (IRR).
Another major challenge is reliable after-sales service. Solar cleaning robots are long-term operations and maintenance (O&amp;M) products, and developers need assurance that technical support and spare parts will be available throughout the project&#8217;s operational life.
We have more than 100 people providing after-sales services in India, a dedicated O&amp;M center in Khavda, and multiple warehouses across the country to support our customers.
How is the Indian market for robotic solar cleaning systems evolving?
The Indian utility-scale solar market is rapidly shifting toward fully automated dry-cleaning systems.
Water scarcity is a key driver of this transition. Developers are also increasingly considering environmental, social, and governance (ESG) requirements when selecting cleaning technologies.
We are seeing strong adoption of robotic dry-cleaning systems across utility-scale solar projects. Developers recognize the importance of reducing water consumption while maintaining module cleanliness and minimizing generation losses.
How cost-effective are robotic cleaning systems compared with conventional wet cleaning?
Robotic dry cleaning is highly cost-effective when the reduction in soiling losses is considered. The comparison should not be limited to the initial investment. Developers must also consider lost electricity generation due to dust accumulation and the operational expenses of conventional cleaning.
Automated dry cleaning enables regular cleaning, which helps minimize soiling losses and improve the overall economics of solar projects.
How are LEAPTING&#8217;s robots performing in challenging climatic conditions, particularly in states such as Rajasthan and Gujarat?
Our robots are designed to operate in challenging climatic conditions, including hot, dry, and humid environments. We have installations operating in India under these conditions. Our oldest installation in the country has been operational for more than three years without significant weather-related issues.
How has the adoption of LEAPTING&#8217;s cleaning robots progressed in India?
We have recently crossed the 10 GW milestone in India and supplied more than 50,000 cleaning robots. We are receiving strong demand from Indian customers and working with leading solar developers and EPC contractors.
The increasing adoption of automated cleaning solutions reflects the industry&#8217;s growing focus on reducing soiling losses and improving the operational efficiency of utility-scale solar projects.
How does fully automated robotic cleaning compare with manual or semi-automated cleaning systems?
A major challenge with manual and semi-automated cleaning is that workers must move equipment from one module row to another. This increases labor costs and raises the risk of component damage during handling, especially when workers are not adequately trained.
With fully automated robots, equipment is installed once and operates without requiring workers to move it repeatedly between rows. The cleaning process, operational commands, and reporting are integrated with SCADA. This reduces the need for manual intervention during regular operations.
What is the expected operational life of LEAPTING&#8217;s robots, and what warranty and maintenance support does the company provide?
Our robots come with a standard two-year warranty. After the warranty period, customers can opt for a comprehensive annual maintenance contract (AMC) extending up to 23 years.
The AMC covers parts and maintenance, providing long-term support for customers&#8217; robotic cleaning systems.
What are LEAPTING&#8217;s expansion plans in India?
We will continue promoting both the G1 and G1 Plus models based on customer requirements. For 2P fixed-tilt projects, the G1 remains a suitable option. For 1P tracker-based projects, the G1 Plus offers additional advantages because it can twist up to 25 degrees and navigate gaps and obstacles.
Our primary customers are independent power producers (IPPs) and EPC contractors developing large utility-scale solar projects. We are focused on securing more projects from these customers and expanding our presence in the Indian market.

LEAPTING Crosses 10 GW Milestone in India as Solar Cleaning Robot Demand Grows

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					</table>India’s expanding battery energy storage and electric vehicle (EV) charging markets are creating new opportunities for domestic equipment manufacturers. However, unreliable grid connectivity and inconsistent power supply remain challenges for EV charging infrastructure operators.
Speaking to Mercom India on the sidelines of the Renewable Energy India (REI) Expo 2026, Tushar Gupta, Business Head, Lithium Battery Division and VP Strategy at <a href="https://www.servotech.in/" target="_blank" rel="noopener">Servotech Renewable Power System,</a> discussed the growing demand for utility-scale battery storage, the adoption of hybrid solar inverters, challenges in EV charging infrastructure, and the company’s plans to expand its manufacturing capabilities and product portfolio.
What battery energy storage solutions are you offering for utility-scale and commercial applications?
Utility-scale power projects and commercial and industrial (C&amp;I) facilities can experience voltage fluctuations and an unstable electricity supply, which can affect operational reliability. These fluctuations create a need for high-voltage battery energy storage systems (BESS) that can respond to changing power conditions and maintain a stable supply.
We are addressing these challenges through our 241-kWh BESS, integrated with an indigenously developed 125 kW power conversion system (PCS), designed to help manage voltage fluctuations and improve power reliability in utility-scale and C&amp;I applications. The system operates at 768 V and uses 15 battery modules connected in series.
We designed the system to address voltage fluctuations and improve power reliability. It uses air cooling and an aerosol-based fire suppression system instead of liquid cooling, reducing capital and maintenance costs.
We are also offering lithium-ion battery solutions for residential applications, including replacements for conventional lead-acid battery systems. These batteries are compatible with existing inverter installations and offer about 4,000 charge-discharge cycles, translating to an estimated lifespan of around 10 years.
Which states are you targeting for utility-scale battery storage projects?
We are working on large-scale battery energy storage projects in Odisha, Maharashtra, and Rajasthan. In Odisha, we are supplying 20 units of our 241-kWh BESS, representing a combined storage capacity of approximately 4.82 MWh.
We are not directly participating in these tenders. Instead, we supply battery storage systems and associated equipment to companies that have secured the projects.
We expect utility-scale energy storage opportunities to grow over the next two to three years, and we are expanding our production capabilities to meet demand.
How is demand evolving for hybrid solar inverters compared with conventional grid-tied inverters?
Hybrid solar inverters are gaining traction because they offer greater flexibility in managing electricity generation and consumption.
In a conventional grid-tied inverter system, solar electricity is used for consumption or exported to the grid. A hybrid inverter can additionally charge batteries and manage power flows between solar panels, batteries, consumers, and the grid.
This lets consumers use solar electricity for immediate needs, store surplus generation, and export power to the grid, depending on the system configuration.
Earlier, consumers often needed separate equipment for grid-connected solar generation and battery backup. Hybrid inverters combine these functions in a single system.
We have introduced hybrid inverters with IP54 and IP65 protection ratings for applications requiring greater resistance to dust and water exposure.
What opportunities do you see in the residential solar inverter market?
We are seeing growing residential demand for micro-inverters and hybrid solar solutions. Micro-inverters are particularly relevant for residential rooftop solar installations, and we are developing products that meet the Ministry of New and Renewable Energy&#8217;s technical guidelines.
Our portfolio includes micro-inverters starting at 1 kW, along with larger grid-tied and hybrid inverter systems. We also provide remote monitoring through our Savo Smart application. Consumers can monitor electricity generated by their solar panels, current electricity consumption, and power exported to the grid.
We are increasing production and introducing new inverter models to address the requirements of residential and commercial consumers.
How is India&#8217;s EV charging infrastructure developing, and what challenges remain?
EV charging infrastructure in India is growing rapidly. The government has introduced policies to encourage infrastructure providers and charge point operators (CPOs) to install charging stations, including through subsidies and incentives.
However, these policies need to be implemented more effectively by distribution companies (DISCOMs). Charger installation permissions are granted under government policies, but DISCOMs fail to provide a consistent and reliable electricity supply to charging stations.
Government EV charging policies offer subsidies and incentives to CPOs, but local DISCOM infrastructure and procedural alignment lag behind.
One of the biggest challenges is the reliability of electricity supply at charging stations. We may receive the necessary connection to install a charger, but that does not always guarantee a consistent electricity supply.
This creates difficulties for charging station operators and consumers. A charger may be installed and ready for use, but if electricity is unavailable, the consumer cannot charge the vehicle. Electricity connection reliability must improve alongside the expansion of charging infrastructure.
How is Servotech addressing the problem of charging station availability in the country, which is affecting the adoption of EVs?
Charging station availability is one impediment to EV growth in the country. But things are changing rapidly. The country&#8217;s growing need for charging points is driving EV adoption.
Our subsidiary, Servotech EV Infra, operates as a CPO. It has more than 300 charging stations across India.
One feature of our application is real-time charger availability information. Consumers can check whether a charging station is operational before visiting it. This helps address the uncertainty caused by unreliable electricity supply or other operational issues.
We believe these monitoring systems matter because consumers need to know whether charging infrastructure works, not just whether a charging station is installed.
What EV charging products is Servotech developing?
We manufacture EV charging solutions for different applications, ranging from smaller AC chargers to high-capacity DC fast chargers.
One of our products is a 360-kW DC fast charger with dynamic load-sharing capabilities. It can charge up to four vehicles simultaneously, distributing power based on their charging needs. The charger also supports integrated digital advertising displays, allowing CPOs to generate additional revenue from their charging infrastructure.
In addition to operating charging stations through Servotech EV Infra, we supply charging equipment to other CPOs through original equipment manufacturing and white-label arrangements.
What are your business plans for the next two to three years?
We are expanding rapidly and increasing production across our clean energy equipment portfolio.
We are introducing new products, including IP54 and IP65 hybrid inverters, and focusing on micro-inverters because demand is growing for products that comply with MNRE guidelines.
We are also working on large-scale battery energy storage projects and expanding our involvement in utility-scale applications in states such as Odisha, Maharashtra, and Rajasthan.
We will continue developing indigenous battery storage systems, solar inverters, power electronics, and EV charging equipment while expanding our manufacturing capabilities to meet demand from developers, utilities, and consumers.

Unreliable Power Supply Hindering EV Charging Infrastructure Growth: Interview

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					</table>As India&#8217;s utility-scale solar installations expand, developers are increasingly adopting robotic cleaning systems to cut water use, increase cleaning frequency, and manage operations and maintenance (O&amp;M) costs.
Solar robotics company <a href="https://www.leapting.com/en/" target="_blank" rel="noopener">LEAPTING</a> has commissioned cleaning robots across approximately 10 GW of utility-scale solar projects in India and signed contracts covering nearly 16 GW.
India accounts for approximately 95% of the company&#8217;s global solar cleaning business revenue, making it its largest market.
The company recently launched its next-generation G1 Plus intelligent solar cleaning robot in India ahead of the Renewable Energy India (REI) Expo 2026. The new system improves cleaning performance, motor technology, and compatibility with solar tracker structures.
LEAPTING is also looking beyond module cleaning to develop robotic solutions for module installation, inspection, material handling, and other construction activities.
In an exclusive interview with Mercom India, Vincent Liu, Director of Global Sales at LEAPTING, discussed the company&#8217;s expansion plans, the increasing adoption of robotic cleaning systems in India, technological developments, and the challenges of providing long-term maintenance support for solar automation equipment.
Why did LEAPTING choose India to launch its G1 Plus intelligent solar cleaning robot? What major technological improvements does it offer over the previous generation?
India has been our starting market since LEAPTING was established in 2022, and it remains our most important market.
The G1 Plus incorporates improvements based on our experience supplying cleaning robots for more than 10 GW of solar projects.
One major improvement is its compatibility with solar trackers. In real-world project conditions, tracker tables aren&#8217;t always perfectly aligned, and their angles and heights can vary. The new robot can accommodate greater differences between tables, improving its ability to operate across these structures.
We have also improved brush density and cleaning performance. Another important development is the introduction of upgraded brushless motors, which are designed to improve operational stability, extend motor life, and enhance compatibility with tracker structures.
The G1 Plus is compatible with both single-axis trackers and fixed-tilt mounting structures.
LEAPTING has commissioned cleaning robots across 10 GW of solar projects in India. What are its expansion plans?
We have commissioned cleaning robots across about 10 GW of solar projects in India, while our signed contracts cover nearly 16 GW.
However, delivering the robots is only the first step. What matters more is ensuring they operate reliably throughout the project&#8217;s life.
Solar projects are designed to operate for 25 to 30 years, and customers expect cleaning systems to support them over the long term. This makes maintenance services and long-term customer relationships extremely important. We are focusing on annual maintenance contracts and strengthening our O&amp;M capabilities.
India accounts for nearly 95% of our solar cleaning business revenue. We are also studying opportunities to localize cleaning robot manufacturing in India.
What factors are driving the adoption of robotic solar cleaning systems in India, particularly when labor costs remain relatively low compared with other markets?
Although labor costs in India are relatively low, cleaning large utility-scale solar projects manually presents several challenges.
These projects have enormous numbers of solar modules, and organizing workers, vehicles, cleaning equipment, and water supplies across such large installations can be difficult.
Water availability is another important consideration, particularly in regions where large solar projects are located. Some solar modules also require purified water for cleaning, which adds to the operational requirements.
Manual cleaning may be carried out once every 15 days, depending on the project&#8217;s resources and operating arrangements. Robotic cleaning systems can operate daily, allowing modules to be cleaned more frequently.
Our robots have solar charging panels and can operate automatically on programmed schedules.
How important is long-term O&amp;M support for solar cleaning robots, and what challenges does the industry face in ensuring reliable performance?
The solar cleaning robotics market is developing, but it has not yet reached full maturity.
Earlier, customers were primarily concerned with whether cleaning robots were reliable and whether they needed them. Now, they are increasingly concerned about maintenance support, service response times, and whether suppliers will remain in business over the long term.
Customers are also evaluating third-party O&amp;M providers that can maintain cleaning robots from different manufacturers to optimize costs.
This is becoming an important consideration because solar projects have operating lifespans of 25 to 30 years.
If a cleaning robot manufacturer exits the market or stops providing support, project owners could struggle to maintain their equipment. Replacing entire cleaning systems can also be expensive.
India and the Middle East markets represent more than 150 GW of projects using cleaning robots.
What are the G1 Plus&#8217;s main features, and how does its cleaning performance vary across different solar mounting configurations?
The G1 Plus is available for different module mounting arrangements, including 1P and 2P configurations.
A 1P configuration generally refers to a single portrait-oriented module arrangement, commonly used with single-axis trackers. A 2P configuration has two portrait-oriented modules and is commonly associated with fixed-tilt structures, although some tracker projects also use this arrangement.
The G1 Plus has a stated cleaning speed of 16 to 22 meters per minute. However, actual cleaning capacity depends on several factors, including module row length and battery capacity.
We offer different battery configurations depending on project requirements. Smaller battery configurations suit shorter rows, while additional battery capacity supports longer operating distances.
For example, a 1P robot can cover about 1.5 km of travel, corresponding to roughly 1 MW of modules per row. A 2P configuration can cover approximately 2 MW over a similar distance.
The robot uses motorized wheels for movement and a rotating brush to remove accumulated dust.
A key feature of the G1 Plus is its ability to accommodate differences in alignment between adjacent module tables. Its structure can twist as it moves between tables, allowing it to handle situations where one side moves upward while the other moves downward.
Once the robot is scheduled and connected to the control system, it can clean without an operator present. The system also reports faults to a central control platform, allowing authorized personnel to monitor equipment availability and identify operational problems remotely.
Beyond cleaning, how does LEAPTING plan to expand the use of robotics across the solar project life cycle?
Our long-term objective is to introduce robotics across different stages of a solar power project&#8217;s life cycle, rather than focusing exclusively on module cleaning.
During project construction, we are developing robotic solutions for module installation and material handling, including installation robots and forklift robots.
We are also developing module inspection robots that can identify issues such as abnormal module temperatures and potential hot spots.
Looking further ahead, we see opportunities for robots involved in fastening, tracker piling, and torque tube installation.
For solar project operations, we are developing additional cleaning solutions suited to different operating environments.
For example, the G1 Plus is designed primarily for dry cleaning. However, certain locations experience sticky dust that accumulates rapidly, and conventional dry cleaning cannot always remove it effectively.
For these applications, we are developing an automated guided vehicle (AGV) cleaning solution, internally referred to as G2, which can perform wet cleaning.
Such systems could also be relevant in markets where cleaning is required less frequently, including parts of Europe. We expect some of these additional robotic technologies to enter the Indian market over the next two to three years.
However, installation and forklift robots may take longer, potentially around five years, before wider introduction. Our immediate priority is to strengthen our cleaning robotics business, develop long-term service capabilities, and explore localization opportunities in India.

LEAPTING Eyes Expansion in India as Solar Cleaning Robots Gain Ground

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					</table>India&#8217;s solar manufacturing industry faces uncertainty over domestic sourcing requirements, growing pressure from U.S. trade restrictions, and competition from Chinese manufacturers. As the country moves toward greater domestic integration, solar cell availability is expected to become a critical factor determining module production.
According to Prashant Mathur, Chief Executive Officer at <a href="https://www.saatvikgroup.com/" target="_blank" rel="noopener">Saatvik Green Energy</a>, the changing implementation timelines for domestic manufacturing requirements have complicated investment planning for manufacturers. Meanwhile, U.S. anti-dumping and countervailing duties on Indian solar products are increasing pressure on domestic manufacturers by restricting export opportunities.
Speaking to Mercom India on the sidelines of the Renewable Energy India (REI) Expo 2026, Mathur discussed regulatory challenges, the impact of trade restrictions, domestic manufacturing capacity, research and development, and Saatvik Green&#8217;s plans to expand into solar cells, inverters, batteries, energy storage systems, and transformers.
What challenges does India’s solar manufacturing industry face?
The biggest challenge is uncertainty over implementing domestic manufacturing requirements, particularly the Approved List of Models and Manufacturers (ALMM) framework.
The implementation timeline was initially expected to begin on June 1 but has now been pushed to January 1. Such changes create uncertainty for manufacturers who have already made significant capital investments based on earlier implementation schedules.
Solar manufacturing is capital-intensive, and companies need policy certainty to plan investments, financing, and production capacity. Changes in implementation timelines affect financial projections and can also influence investor confidence and debt planning.
How are U.S. antidumping and countervailing duties on Indian solar exports affecting domestic manufacturers?
The duties have shocked the Indian solar manufacturing industry. A significant portion of India&#8217;s manufacturing capacity was built in anticipation of export opportunities in the U.S. market.
Manufacturers expected to export at least part of their production to the U.S. However, trade duties have affected these expectations.
As export opportunities become more challenging, manufacturers must find domestic buyers for additional production capacity. This is creating pressure on Indian manufacturers because more products are competing for demand within India.
The impact varies across companies. Saatvik Green has not been heavily focused on the U.S. market, so our exposure is relatively limited. However, manufacturers that built their business strategies around U.S. exports face greater challenges.
Should Indian solar manufacturers diversify their export markets beyond the U.S.? What challenges do they face in entering other international markets?
Diversifying export markets matters, but entering new markets is not straightforward. China remains highly competitive in international solar markets because of its integrated manufacturing ecosystem and cost advantages.
The European market faces similar challenges, particularly because Chinese solar products don&#8217;t face the same restrictions there as they do in the U.S. Indian manufacturers are still catching up to established international supply chains and manufacturing capabilities.
It could take another two to three years for Indian manufacturers to become more competitive in certain international markets. China&#8217;s integrated manufacturing capabilities and lower equipment costs make it difficult for other manufacturers to compete purely on price.
China has proposed restrictions on exports of certain solar manufacturing technologies. How could these measures affect India&#8217;s solar manufacturing industry?
The proposed restrictions have not yet been implemented, so their actual impact will depend on the final measures.
China does not have a monopoly on solar manufacturing technology. Its major advantage lies in manufacturing equipment at significantly lower costs than suppliers in other countries.
Other markets, including Taiwan, also offer solar manufacturing technologies. If China restricts equipment or technology exports, Indian manufacturers could face higher procurement costs and disruptions to their expansion plans.
However, this would not mean that manufacturers would be unable to access the required technologies. Alternative suppliers are available, although their equipment may be more expensive.
The restrictions could therefore set back manufacturers, particularly in project costs and implementation schedules, rather than completely preventing capacity expansion.
Does India need to invest more in research and development to strengthen its solar manufacturing industry?
Research and development generally expands as manufacturing operations scale up. As domestic manufacturing capacity increases and the industry matures, research and development investments are also likely to grow.
However, stronger support from universities and the government could accelerate this process. R&amp;D incentives could encourage domestic innovation and strengthen India&#8217;s manufacturing capabilities.
A stronger research ecosystem will become increasingly important as Indian manufacturers seek to improve competitiveness and reduce dependence on imported technologies.
With several companies announcing expansions in solar module manufacturing, is India heading toward an oversupply situation?
Several manufacturers continue to announce capacity expansions, but installed module manufacturing capacity alone does not determine how much production can enter the market.
The transition toward domestic solar cell requirements under the ALMM framework will change the industry&#8217;s supply dynamics. As these requirements take effect, the availability of compliant solar cells will increasingly determine module production.
Manufacturers may have substantial module assembly capacity, but that capacity cannot be fully utilized if the required solar cells are unavailable. Therefore, domestic solar cell production will increasingly be the critical factor, rather than the total module manufacturing capacity companies announce.
The industry needs to consider cell availability when evaluating potential oversupply and future pricing trends.
How do you expect manufacturers to manage existing module inventories as domestic cell requirements are implemented?
There are still projects that can use modules without the new domestic cell requirements. Several projects have already been awarded, while others are awaiting awards. These projects should provide demand for existing module inventories over the next eight to twelve months.
The transition to the new requirements will happen gradually, not immediately.
Over the next eight to twelve months, project awards are expected to shift increasingly toward the new ALMM requirements. As this transition progresses, solar cell availability will determine module production.
Manufacturers will need to align their module production plans with the availability of compliant solar cells.
What new solar module technology is Saatvik Green offering?
We are introducing a high-efficiency, dual-glass solar module incorporating quarter-cut solar cells.
Most modules currently use half-cut cells. We are moving toward quarter-cut cell technology, which enables higher power output within a similar module footprint.
The new module delivers approximately 621-625 W of power. This allows customers to generate more electricity from a smaller installation area.
We are among the first companies in India to introduce this quarter-cut cell technology. The objective is to improve module efficiency and maximize power generation within the available space.
What are Saatvik Green&#8217;s manufacturing expansion plans over the next three to five years?
We are expanding our manufacturing operations and developing an integrated manufacturing complex in Ambala. One of our immediate priorities is establishing solar cell manufacturing capacity.
The first phase of the cell manufacturing facility is expected to begin operations this quarter, while the second phase is planned for next year. We are also expanding our existing manufacturing footprint with an additional factory.
Beyond solar cells and modules, we are diversifying into inverters, batteries, and battery energy storage systems. We are developing manufacturing capabilities for these products as part of our broader integrated manufacturing strategy.
Transformer manufacturing is another important area of expansion. We are planning to scale up our transformer manufacturing operations, including products for telecommunications applications.
We are also developing additional manufacturing facilities to support this expansion. Our longer-term strategy is to expand across multiple segments of the renewable energy equipment value chain while continuing to adopt new technologies.
The objective is to strengthen our integrated manufacturing capabilities and expand our presence beyond solar modules into other equipment required for renewable energy deployment.

Saatvik Looks Beyond Solar to Inverters, Batteries, BESS, and Transformers: Interview

<a href="https://mercomindia.com/top-chinese-inverter-companies-exports/" target="_blank" rel="noopener noreferrer">In August 2019</a>, Mercom reported that in the first half of the year, the top five solar inverter manufacturers in China accounted for 36.44% of inverter exports globally from China according to the latest trade data. Huawei, Sungrow, Solis, GoodWe, and Growatt came out as the top five inverter companies in China in 1H 2019.
<a href="https://mercomindia.com/product/mercoms-india-solar-market-leaderboard-2019-market-shares-and-profiles/" target="_blank" rel="noopener noreferrer">According to Mercom India&#8217;s 2019 Solar Market Leaderboard</a>, <a href="http://www.ginlong.com/?l=en-uk" target="_blank" rel="noopener noreferrer">Solis</a> is also one of the major string inverter suppliers in India. Earlier this year, Solis was listed as a public company on the Shenzhen Stock Exchange. According to the company, it was the <a href="https://mercomindia.com/solis-floats-20-million-shares-in-ipo-79-million/" target="_blank" rel="noopener noreferrer">first string inverter</a> company to be listed on the Shenzhen Stock Exchange.
At Renewable Energy India (REI) Expo 2019, Mercom had a chance to interview Honey Raza, sales head (India) at Ginlong Solis, to discuss market trends, opportunities, and challenges that they face as an inverter supplier in India and around the globe.
 How is business globally and in India?
 Globally, we have shipped inverters of a total capacity of more than 10 GW, so the global business is going strong. Our India business has slowed down a little, but we are expecting a pick-up in sales beginning in the third or fourth quarter of FY 20.
 What is happening in the Indian market? What sort of challenges is Solis facing here?
There is definitely a slump in demand in the Indian solar market. We believe this has been caused by many factors, including a slow decision-making process from various authorities. Further, getting the Bureau of Indian Standard (BIS) certification is very expensive. If you compare this to getting IEC certifications, the cost is almost double. We have been in touch with the Ministry of New and Renewable Energy (MNRE), and we believe that the issue related to the application process for the BIS will be ironed out. We have supplied inverters of around 176 MW capacity on a year to date basis, and we think we will be able to achieve around 400 MW of capacity by the end of the year.
Which parts of the Indian solar market are you focusing on? 
Our string inverters mainly cater to the rooftop market, almost 90% of our installations (which is more than 500 MW) is across the rooftop segment. However, by early next year, we are launching a 1,500-volt product for the utility-scale market.
Has the economic slowdown impacted your business?
The rooftop market is highly dependent on industrial installations, so with the slowdown in industrial growth, there will definitely be an impact on the markets that we cater to. We were also doing many projects with automobile companies, and since last year we are seeing that these projects are being put on hold or canceled. Therefore, yes, the economic slowdown in India has taken a toll on the rooftop market.
 What sets you apart from the competition?
Other than providing quality products to our customers, we are focusing on creating consumer awareness about the inverter component. We believe that inverters are an integral part of solar energy projects and have to last for a long time. Therefore, the customer needs to understand what a quality product is and what is not. We are also very flexible, for example, the Uttar Pradesh government has been debating rolling back the net metering policy. We have launched a product which is a zero net export solution, which means that it can work without net metering, so as an equipment supplier we try to be as accommodative as possible.

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