India C&I Energy Storage Factory Partner | BESS OEM ODM Manufacturer
Jan 16, 2026
A New Chapter in China–India Cooperation: ONESUN Willing to Join Hands with Indian Clients to Build C&I Energy Storage Plants
Amid the global wave of green energy transition, India, as a major emerging economy, is advancing renewable energy development at an astonishing pace. Recently, an Indian client engaged in in-depth discussions with ONESUN to explore cooperation on establishing a Commercial & Industrial Battery Energy Storage System (C&I BESS) manufacturing plant in India. This potential partnership not only reflects the mutually beneficial cooperation between China and India in the clean energy sector, but also injects new momentum into India's local manufacturing industry. As a world-renowned battery brand manufacturer, ONESUN leverages its advanced technologies and comprehensive solutions to provide customers with optimal pathways, helping India move toward energy independence and sustainable development.
India's current green energy market policies provide a solid foundation for this cooperation. According to the latest data for 2026, India has become the world's second-largest solar market, with newly added solar capacity expected to exceed 50 GW this year-surpassing the United States and ranking just behind China. Through the National Electricity Plan (NEP 2023), the Indian government has set ambitious targets: renewable energy is expected to account for 57% of total installed capacity by 2026–27 and rise to 66% by 2031–32. To achieve its goal of 500 GW of non-fossil fuel capacity, India has introduced a series of incentive measures, including the Production-Linked Incentive (PLI) scheme, Viability Gap Funding (VGF), and accelerated depreciation benefits.
The 2026 budget is expected to further increase allocations for renewable energy projects, supporting solar, wind, biomass, and green hydrogen. The Carbon Credit Trading Scheme (CCTS) is scheduled to launch by mid-2026, establishing a domestic carbon market to promote emissions reduction. In addition, the National Green Hydrogen Mission targets the production of 5 million tons of green hydrogen by 2030, supported by 125 GW of renewable energy capacity. These policies emphasize local manufacturing and innovation, encourage foreign participation, and aim to balance energy security, affordability, and the pace of transition. India has also reduced GST on solar equipment to 5% and expanded programs such as *PM Surya Ghar: Muft Bijli Yojana*, aiming to promote rooftop solar installations for up to 100 million households. Together, these initiatives not only stimulate market demand but also open vast opportunities for energy storage technologies such as C&I BESS.
Commercial & Industrial Battery Energy Storage Systems (C&I BESS), as a core component of the green energy ecosystem, offer distinct advantages. Designed primarily for commercial buildings, industrial parks, and data centers, C&I BESS helps users manage peak–valley electricity pricing, improve energy efficiency, and ensure power stability. Key product features include high energy density, long cycle life, and intelligent energy management systems that seamlessly integrate with solar PV to achieve "source–grid–load–storage" integration. Compared with conventional power generation, BESS significantly reduces carbon emissions and supports the stable output of intermittent renewable energy.
In India, demand for C&I BESS is surging, as the industrial sector accounts for over 40% of total energy consumption, while grid instability and electricity price volatility remain common challenges. These systems also feature modular designs for easy expansion, high safety performance through lithium iron phosphate (LFP) batteries to prevent thermal runaway, and strong economic returns, with investment payback typically achieved within 3–5 years through peak shaving and energy arbitrage. As a result, C&I BESS has become a critical tool for Indian enterprises pursuing net-zero goals, particularly in sectors such as data centers and manufacturing, where AI-driven power demand is expected to grow by 17% in 2026.
As a global leading battery manufacturer, ONESUN's C&I energy storage products stand out in the industry. The company focuses on lithium-ion battery and energy storage system R&D, offering customized solutions ranging from 10 kWh to multi-megawatt scales. ONESUN's C&I BESS adopts high-efficiency battery modules with system conversion efficiency exceeding 95%, supports remote monitoring, and integrates AI optimization algorithms to maximize operational performance. Its products can be seamlessly combined with solar inverters to enable self-generation and self-consumption, reducing dependence on the grid.
Compared with competitors, ONESUN emphasizes sustainable material usage, battery lifetimes exceeding 6,000 cycles, and compliance with international certifications such as UL and CE. The company also provides end-to-end services-including system design, installation, and maintenance-helping customers reduce initial investment costs. In the Indian context, ONESUN's solutions are specifically adapted to local conditions, featuring high-temperature tolerance and dust- and water-resistant designs. Its successful collaborations with multiple international partners further demonstrate its reliability and credibility.
India's current incentives for manufacturing plant construction further strengthen the prospects of this cooperation. Under the PLI scheme, the government has allocated 39,600 MW of solar PV module manufacturing capacity with a total investment of INR 1.4 trillion, and around 15,400 MW is expected to be operational by April 2026. The scheme rewards high-efficiency manufacturing, attracts INR 9.3 trillion in investment, and is expected to create over 100,000 jobs.
For energy storage and green hydrogen, the 2026 budget is expected to expand PLI coverage to ingots, wafers, and battery manufacturing, offering tax holidays, subsidies, and low-interest financing. The Basic Customs Duty (BCD) of 40% on imported solar modules protects domestic industries, while the National Manufacturing Mission and related tax measures strengthen domestic EV and renewable energy production. The Geothermal Energy Policy (2025) further supports innovation and partnerships. In terms of foreign direct investment (FDI), cumulative inflows into clean energy have exceeded INR 1.6 trillion, with INR 420 billion recorded in 2023 alone. These incentives significantly lower barriers to plant construction and encourage technology transfer and localized production. For foreign enterprises like ONESUN, India allows 100% FDI through the automatic route, along with land acquisition facilitation and infrastructure support.
As a world-renowned battery brand manufacturer, ONESUN offers Indian clients comprehensive and optimal solutions. Through joint factory development, ONESUN will introduce advanced production lines, achieve localized manufacturing, reduce logistics costs, and comply with "Make in India" requirements. The cooperation will include technology transfer, supply chain optimization, and financial support, enabling rapid project deployment. ONESUN's expert team will align solutions with Indian policies, delivering customized BESS products that help clients participate in green hydrogen and energy storage tenders. Ultimately, this partnership will enhance India's energy storage capacity and accelerate its green economic transformation.
Looking ahead, China–India cooperation is set to enter a new era. ONESUN's willingness to work hand in hand with Indian partners represents not only a significant business opportunity, but also a meaningful contribution to global sustainable development. By 2030, India's renewable energy market is expected to double, and ONESUN will continue to innovate and lead the industry forward.
Article Source: Lithium battery manufacturer - ONESUN China
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