1.3KW Off-Grid Solar Energy Storage System With Pure Sine Wave Inverter & Lithium Battery
A comprehensive off-grid power solution combining high-efficiency solar charging with reliable lithium battery storage and pure sine wave power output.
Core Performance Advantages
Stable Pure Sine Wave Output
High-frequency hybrid inverter delivers distortion-free pure sine wave power, compatible with all household appliances, office equipment and small industrial devices, with no electromagnetic interference.
High-Efficiency MPPT Charging
Built-in 60A MPPT solar charge controller achieves up to 99% conversion efficiency, maximizes solar energy harvest and improves overall system energy efficiency.
Long-Life Grade A Lithium Battery
Adopts top-tier Grade A LiFePO4 battery cells with over 6000 charge-discharge cycles and 5-year warranty, delivering 3x longer service life than traditional lead-acid batteries, with excellent thermal stability and explosion-proof safety.
Full-Range Intelligent Protection
MCU-controlled multi-level protection against overload, short circuit, over-temperature, over-charge and over-discharge, with automatic fault alarm to ensure equipment and user safety.
Flexible Installation Adaptability
Full aluminum mounting bracket suitable for rooftop and ground installation, with outstanding wind and snow load resistance, ideal for outdoor and remote area deployment.
Applications
Daily power supply for remote residences, homestays and farms without grid access
Emergency backup power for households, small retail shops and offices
Power supply for outdoor camping, RVs and mobile work sites
Off-grid power for small hydrological, meteorological and environmental monitoring stations
Long-term stable power supply for islands, mountainous areas and other hard-to-reach grid regions
Operation Guidelines
Sunny Conditions: Under solar charging, maximum simultaneous load shall not exceed 1.5KW. Instantaneous overload will trigger inverter power reduction or shutdown.
Cloudy/Nighttime Conditions: When running on battery only, continuous load shall be kept within 1.3KW to avoid deep discharge and premature battery degradation.
Installation Environment: System shall be installed in a dry, ventilated, non-corrosive environment, away from direct high temperature, humidity and prolonged exposure to extend service life.
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