Home Battery Storage
ChenXin Energy home battery storage systems deliver reliable, factory-direct LiFePO4 energy storage for households worldwide. From compact 5kWh backup units to whole-home 20kWh systems, every battery is built with automotive-grade LiFePO4 cells rated for 6,000+ cycles and backed by a 10-year warranty.
Home Battery Storage Buying Guide (2026)
Choosing the right home battery storage system depends on three factors: your daily energy consumption, backup duration needs, and whether you plan to pair the battery with solar panels. Here's how to select the right capacity:
- 5kWh (2kWh portable available) — Ideal for apartments, small homes, or essential-load backup. Powers lights, Wi-Fi, refrigerator, and electronics for 8-12 hours.
- 10kWh — The sweet spot for 3-4 bedroom homes. Provides 12-18 hours of backup for all essential circuits including some appliances.
- 20kWh — Whole-home energy independence. Runs air conditioning, cooking, and all appliances for 24+ hours. Perfect for off-grid living or regions with frequent multi-day outages.
All ChenXin batteries use LiFePO4 chemistry — the safest, longest-lasting residential battery technology available. Unlike NMC batteries, LiFePO4 has a thermal runaway threshold above 270°C and does not contain cobalt. Every system includes a built-in Battery Management System (BMS) that monitors cell voltage, temperature, and state of charge in real time.
Our systems are compatible with all major 48V inverter brands including Victron, Growatt, Deye, Solis, SMA, and GoodWe. Free shipping is available to Russia, Central Asia, the Middle East, Africa, Southeast Asia, and Latin America.
Frequently Asked Questions
What size home battery do I need?
For most homes, 10kWh provides 12-18 hours of backup for essential circuits. Small apartments may only need 5kWh, while large homes or off-grid installations typically require 20kWh. As a rule of thumb, multiply your essential load in watts by the desired backup hours to get the required Wh capacity.
How long do home battery storage systems last?
ChenXin LiFePO4 batteries are rated for 6,000+ charge cycles at 80% depth of discharge, translating to 15-20 years of residential use. The 10-year warranty guarantees at least 80% capacity retention after the warranty period.
Can I add solar panels later?
Yes. All ChenXin home battery systems are solar-ready and compatible with standard 48V charge controllers. You can start with battery-only backup and add solar panels at any time without replacing the battery.
Do home batteries work during power outages?
Yes, that's their primary function. ChenXin batteries automatically switch to backup power within 20ms of a grid outage, ensuring uninterrupted power for connected circuits. When paired with solar panels, they can recharge during the day for extended outages.
What is the cost of home battery storage in 2026?
ChenXin batteries range from $899 (2kWh portable) to $4,299 (20kWh whole-home), or approximately $210-440/kWh — significantly below the industry average of $700-1,200/kWh installed. Factory-direct pricing eliminates distributor and dealer markups.
