lithium battery for home inverter price in india-ONESUN provides solutions-OneSun

In recent years, the demand for clean energy and home energy-storage systems in India has continued to rise. As the cost of solar power drops and grid instability remains an issue in certain regions, more and more Indian households are considering home inverter + lithium battery systems to achieve self-consumption, save electricity bills, and cope with outages. Among the many energy-storage brands, the internationally recognized ONESUN has become a noteworthy solution thanks to its integrated design, high safety standards, and excellent cost-performance ratio.

lithium battery for home inverter price in india

ONESUN Brand Overview and Technical Advantages

Founded in 2014, ONESUN is an integrated energy-storage product manufacturer specializing in lithium batteries and inverter-battery systems. The company develops and produces lithium batteries, inverters, BMS (Battery Management Systems), and PCBA (Printed Circuit Board Assembly) in-house.

ONESUN’s R&D team includes former BYD battery experts who bring automotive-grade BMS technologies into stationary energy-storage systems, ensuring reliability even under harsh conditions such as vibration and extreme temperatures.

lithium battery for home inverter price in india

Product Solutions for the Home Market

ONESUN provides multiple “All-in-One” residential storage systems, including hybrid inverters (3 kW to 10 kW) combined with MPPT solar controllers and LiFePO₄ batteries. For example, a 3 kW system comes with a built-in 5.12 kWh LiFePO₄ battery pack using Grade-A cells and offering more than 6,000 life cycles.

Even more impressive is ONESUN’s “modular and expandable” design. Users can easily stack additional wire-free battery modules to expand total capacity from 5.12 kWh up to 15.36 kWh, making it flexible for different household energy needs.

lithium battery for home inverter price

Safety and Quality Assurance

ONESUN places great emphasis on safety and manufacturing quality. According to its official website, the company uses Class A LiFePO₄ cells sourced only from the top five cell manufacturers in China.

LiFePO₄ chemistry is known for its excellent thermal stability, low fire risk, and long cycle life, making it ideal for home-storage systems.

In the inverter section, ONESUN selects key components from world-leading suppliers—IGBT modules from Infineon and MOSFETs from Toshiba, for example.

Furthermore, ONESUN maintains strict quality control: its factories are ISO9001 certified, and products carry CE (LVD/EMC), RoHS, and UL certifications. The company can provide up to 20 years of battery warranty (depending on model and agreement), with inverters supported by warranties of up to 10 years.

Off-grid photovoltaic inverter and lithium battery energy storage manufacturer

Cost and Value: What Matters to Indian Households

ONESUN’s vertically integrated “All-in-One” structure (self-produced batteries + self-produced inverters) significantly reduces intermediary costs. For Indian families, this means a lower upfront investment. In the long run, the long cycle life of LiFePO₄ batteries helps further reduce the cost per kWh of stored energy.

Combined with ONESUN’s global project experience—its products are distributed in more than 70 countries—the company demonstrates a mature supply chain and reliable quality. For Indian households, choosing an international brand like ONESUN means access to a high-quality system with stronger long-term security.

Application Value and Market Prospects

* Power-outage backup: In regions where outages still occur frequently, an ONESUN inverter-storage system ensures continuous power for essential household needs.
* Electricity-bill savings: Solar energy stored during the day can be used at night, reducing reliance on grid power during peak tariff hours.
* Sustainability: Using solar + storage systems reduces carbon emissions and aligns with India’s national policies promoting green energy.

all in one solar system

ONESUN, as a globally recognized energy-storage brand, offers Indian households a highly cost-effective, safe, and reliable lithium-battery + inverter solution. Its strategy of “integrated design + modular expansion + vertical manufacturing” not only reduces initial investment costs but also ensures long-term system durability. For families in India seeking energy independence, lower electricity expenses, and better living quality, ONESUN’s solution is undoubtedly a highly attractive choice.

Article Source: China ONESUN' Lithium battery manufacturer

Featured Recommendations：Communication Rack Battery,Solar Power Station,portable solar generator,LiFePO4 solar battery,