51.2V 200Ah LiFePO4 Powerwall Battery for Home Energy Storage

Upgrade your home or off-grid energy system with the 51.2V 200Ah LiFePO4 Powerwall battery. Designed for long-lasting, safe and high-capacity energy storage, this lithium iron phosphate wall-mounted battery is ideal for residential solar systems, backup power and off-grid applications.

As an experienced OEM/ODM factory, Haineng Energy provides custom branding, voltage/capacity options and tailored solutions to meet your business needs.

Key Features

• High capacity & voltage: 51.2V 200Ah provides about 10.24kWh of energy storage for homes and small commercial projects.
• Long cycle life: up to 6,000+ cycles for years of reliable daily cycling.
• Safe & durable: built-in protections against over-charge, over-discharge, short circuit and temperature extremes.
• Easy installation: wall-mounted or floor-mounted options with a lightweight design.
• Versatile applications: residential solar, off-grid setups and backup power solutions.

Why Choose Our LiFePO4 Powerwall Battery?

• OEM/ODM customization: logo printing, custom labels and packaging, plus tailored capacity and voltage options.
• High performance & reliability: stable voltage and energy output even under heavy load.
• Energy efficient & eco-friendly: low self-discharge and non-toxic LiFePO4 chemistry.
• Reliable backup power: keeps essential devices running during power outages.

Not Sure Whether LiFePO4 Is Right for You?

Read our in-depth comparison: LiFePO4 vs Lithium-ion batteries — safety, cycle life and long-term cost explained.

Explore the Full Wall-Mounted Energy Storage Series

Compare all models in our wall-mounted energy storage battery series, including the 48V LiFePO4 energy storage battery line for rack and cabinet installations.

Ready to order? Contact Haineng Energy for wholesale pricing, OEM specifications and samples.

Related Products & Resources

• Wall-Mounted Home Energy Storage Battery — Browse the full category
• 51.2V 100Ah 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.