The sun does not send a bill. But storing its energy requires technology that matches the promise of free power with decades of dependable performance. The Uttam Electric 12V 100Ah Solar Inverter Battery is the foundation of residential solar storage in India. It captures what rooftop panels generate during peak daylight and delivers that energy when the grid falters or darkness falls.

LiFePO4 chemistry was selected for the solar inverter segment because it excels in the one metric that matters most for stationary storage: cycle life. Where lead-acid batteries degrade visibly after 300 to 500 cycles, LiFePO4 prismatic cells routinely deliver thousands of deep cycles while retaining over 80% of their original capacity. The economics shift from recurring replacement expenditure to a single long-term investment.

At 18 kg within a 250 x 180 x 235 mm enclosure, this battery sits comfortably beside any standard home inverter. No dedicated battery room. No ventilation requirements. LiFePO4 emits no gases during charging, unlike lead-acid alternatives. The living space remains clean and safe. Wall-mounting capability is built in for installations where floor space is limited.

The smart BMS monitors every cell continuously, enforcing five concurrent protection layers: over-voltage, under-voltage, overcharge, deep discharge, and temperature management. Communication interfaces include Bluetooth, RS485, CAN, and UART, enabling remote monitoring through mobile applications or laptop-based diagnostic platforms. Charging at 20A reaches full capacity in approximately 5 hours.

IP69 sealing withstands high-pressure water exposure and extreme dust conditions, making coastal, basement, and semi-outdoor installations entirely viable. The 60-month warranty with replacement and repair coverage provides five years of assured performance. Manufactured in India for Indian homes that deserve energy independence from every sunrise.

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