51.2V 100Ah LiFePO4 Powerwall Battery – OEM & ODM

The 51.2V 100Ah LiFePO4 Powerwall battery delivers safe, long-lasting, high-capacity energy storage in a compact wall-mounted package. It is a proven choice for residential solar systems, backup power and off-grid applications — and a strong SKU for distributors serving the home ESS market.

As a professional OEM/ODM factory, Haineng Energy offers custom branding, packaging and tailored voltage/capacity options, making this battery ideal for businesses and bulk orders.

Technical Highlights

• Voltage & capacity: 51.2V 100Ah (about 5.12kWh) of usable energy storage.
• Long cycle life: up to 6,000+ cycles, ensuring reliable performance for years.
• Safe & durable: integrated protections against over-charge, over-discharge, short circuit and temperature fluctuations.
• Compact installation: wall-mounted or floor-mounted, lightweight design that fits garages and utility rooms.
• Wide applications: home solar storage, off-grid cabins, backup power and renewable energy systems.

OEM/ODM Support from the Factory

• Logo printing, custom labels and retail-ready packaging.
• Voltage and capacity tailored to your market requirements.
• Stable output under heavy household loads, with low self-discharge between seasons.

Need More Capacity?

For larger homes and longer backup times, step up to the 51.2V 200Ah Powerwall battery (about 10.24kWh), or browse the complete wall-mounted energy storage battery series.

Want to understand why LiFePO4 outperforms ordinary lithium-ion for home storage? See our LiFePO4 vs Lithium-ion comparison.

Get a wholesale quote: Contact Haineng Energy for pricing, samples and OEM/ODM specifications.

Related Products & Resources

• Wall-Mounted Home Energy Storage Battery — Browse the full category
• 51.2V 200Ah LiFePO4 Powerwall Battery – High Capacity Home Energy Storage Battery — Related product
• Wholesale 12.8V 100Ah IP67 LiFePO4 RV Battery Manufacturer | Haineng Energy — Further reading
• How to size a battery bank for load shedding & off-grid backup — Buyer guide

Need a custom specification, private label or OEM/ODM programme? Request a wholesale quotation — we reply within 24 hours.