Solar Battery Price India 2026 — LFP 1 kWh to 20 kWh

A 5 kWh LFP solar battery costs ₹99,000–₹1,15,000 in India in 2026, depending on brand and form factor. Loom Solar's CAML 48V 100Ah rack-mount is the most affordable at ₹99,000 (5 yr warranty). Livguard's 51.2V 100Ah wall-mount with display is ₹1,08,749. Luminous and Waaree 5 kWh packs are broadly in the ₹1,00,000–₹1,20,000 range. This works out to approximately ₹19,800–₹23,000 per kWh.

A quality LFP solar battery in India lasts 10–15 years with daily cycling. LFP is rated for 4,000–6,000 charge-discharge cycles at 80% depth of discharge — equalling 11–16 years of daily use. India's high summer temperatures (40°C+) do accelerate degradation slightly; keeping battery charge between 20–90% (rather than 0–100%) and operating below 35°C will maximise lifespan.

To fully charge a 5 kWh battery each day, you need approximately 2–2.5 kW of solar panels in most Indian cities (4–5 peak sun hours daily). A 2 kW system generates ~8–10 kWh/day; accounting for inverter and wiring losses (15–20%), a 2.5 kW system comfortably charges a 5 kWh battery on sunny days. During monsoon (cloudy days), charging may be partial.

Yes — for almost all solar applications in India, LFP is significantly better than lead-acid when evaluated on total cost of ownership. A 5 kWh LFP battery at ₹1,00,000 with zero replacements over 12 years costs less than 3–4 lead-acid replacements (each ₹50,000–₹60,000) over the same period. LFP also gives 80–90% usable capacity vs 50% for lead-acid, so a 5 kWh LFP stores as much useful energy as a 9–10 kWh lead-acid system.

For residential solar, Loom Solar (CAML series) offers the most transparent published pricing and widest capacity range with 5-year warranties on 5 kWh+ units. Livguard has a strong North India dealer network. Waaree leads in commercial/C&I installs. For premium cycle life (5,000–6,000 cycles with active BMS), IB Solar and Nexus Solar are worth evaluating. Luminous and Exide are reliable choices if you already use their inverters and want single-brand support.

As of May 2026, PM Surya Ghar Yojana provides subsidies on rooftop solar panel installation (₹30,000 for 1 kW, ₹60,000 for 2 kW, ₹78,000 for 3 kW), but the subsidy does not directly apply to battery storage. However, a subsidised solar system reduces your overall investment and improves the payback period when you add a battery. Some states (like Rajasthan and Gujarat) have state-level DISCOM incentives that include storage — check your state electricity board for current schemes.