India is rapidly emerging as one of the most promising markets for photovoltaics and energy storage amid the accelerating global energy transition. From national-level renewable energy policies to ongoing local government incentives for green power, India is shaping a future energy system centered on “solar + storage.” Against this backdrop, global clean-energy company ONESUN is actively entering the Indian market and plans to seek local partners to co-build manufacturing facilities in 2026 to advance deployment and upgrading of PV-plus-storage industries.
Policy landscape
The Indian government strongly promotes coordinated development of solar PV and energy storage. National targets include more than 280 GW of solar capacity by 2030, along with parallel pushes for battery energy storage systems (BESS). This makes solar more than a standalone generation source: pairing PV with storage is required to ensure stable electricity output and to optimize energy dispatch. Given frequent grid fluctuations and persistent supply shortages, “solar + storage” is now a core requirement for India’s energy transition.

Incentives for local manufacturing
India has introduced a range of measures—subsidies, tariff protection, and local manufacturing incentives (such as PLI schemes)—to encourage renewable energy firms to establish domestic plants. For global storage companies like ONESUN, local production offers a strategic window: it helps avoid high import duties and enables participation in national-scale energy projects, supporting long-term, stable growth.
Why prioritize ONESUN as a local manufacturing partner?
Technical and product strengths
ONESUN, founded in 2014, is a global energy solutions provider focused on PV-plus-storage and LiFePO4 (lithium iron phosphate) battery R&D and manufacturing. It offers a vertically integrated supply chain from cells and battery management systems (BMS) to complete energy storage systems.
Core product applications include:
- Telecom backup: 48V / 51.2V rack-mounted LiFePO4 battery systems for telecom base station backup, offering higher safety and much longer cycle life compared with lead-acid alternatives.
- Integrated solar systems: Pre-integrated battery, inverter, and control units that simplify installation for residential and small commercial use.
- Commercial & industrial BESS: High-performance energy storage systems for peak shaving, backup power, and energy management in factories, data centers, and other high-consumption sites.
- Rural and off-grid PAYGO solar: Pay-as-you-go solar solutions for rural and off-grid users that reduce upfront costs and expand energy access.

OEM/ODM and customization capabilities
ONESUN provides strong OEM/ODM capabilities: beyond standardized products, it offers deep customization (voltage, capacity, and system integration) to meet diverse customer requirements. This one-stop “product-to-system” capability is particularly valuable in India’s varied market.
Global delivery and project experience
ONESUN operates in over 70 countries with cumulative projects exceeding 3 GW, demonstrating mature supply-chain management and localized service experience that support reliable global delivery.
Vertical integration and cost competitiveness
ONESUN’s vertically integrated manufacturing—covering battery cells, inverters, and BMS—ensures tight control over quality, reduces costs, and improves competitiveness.

System-level advantage in PV + storage
ONESUN’s offering goes beyond standalone batteries or devices: it delivers intelligent energy-management solutions that improve energy utilization and support low-carbon operations at system level.
Market outlook and partnership value
As India deepens green-energy policies, the PV-plus-storage market is poised for rapid expansion. Local partners that co-develop manufacturing with ONESUN can access advanced global technology, rapidly enter a high-growth market, and secure first-mover advantages.

India stands at a strategic window for renewable growth. With its technical capabilities, product portfolio, and international experience, ONESUN is well-positioned to bridge Chinese manufacturing strengths with India’s growing market. For B2B customers seeking long-term growth and stable returns, partnering with ONESUN is not just selecting a supplier but choosing a sustainable energy partner.

Article Source: Lithium battery manufacturer - ONESUN China
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