Portable LiFePO4 Energy Storage Power Station 500W Pure Sine Wave Off Grid Solar Backup Power Supply 1kWh Capacity With Built In MPPT Charger For Home Emergency Field Use

The YF-1000 is an all-in-one portable LiFePO4 energy storage power station engineered for dependable backup and off-grid power supply. It combines a 1kWh LFP battery pack, an integrated 500W bidirectional inverter, and a built-in MPPT solar charge controller, supporting both AC mains charging and solar panel charging.

It delivers a stable 230V pure sine wave AC output to safely run household appliances, communication equipment, and small power tools. Multiple layers of electronic protection guard against overvoltage, undervoltage, overload, overheating, and short-circuit risks. The unit handles non-linear loads and motor startup within its rated range, while an internal forced-air cooling system maintains stable operation under proper working temperatures. Its compact size and moderate weight make transport and deployment easy. It is widely adopted for home blackout backup, outdoor activities, remote cabins, and temporary job sites. Private label and customized packaging are available for bulk buyers.

• Integrated all-in-one design with compact structure for easy carrying and installation
• 500W rated pure sine wave AC output, safe for sensitive electronic devices
• Built-in MPPT solar controller with up to 300W PV input for solar charging
• Dual charging options: grid AC charging and photovoltaic solar charging
• Complete safety protection suite: over-temperature, overload, short-circuit, DC OVP, and UVP protection
• Supports non-linear loads and motor inductive load startup
• High MPPT tracking efficiency of ≥99% to maximize solar energy utilization
• LED indicator panel displaying real-time battery level and fault alerts
• Forced air cooling system with internal fans for stable continuous operation
• Wide working humidity range of 5%–95% RH, non-condensing
• Independent ports for PV, AC IN, and AC OUT for simple wiring operation

The YF-1000 serves as a reliable standby power source for home power failure emergencies. It is a practical power supply for camping, field inspection, and outdoor working. It can be installed in off-grid cabins and remote sites without grid connection, and it also provides temporary power support for small workshops and retail stalls.

Our factory provides private label, logo printing, and custom packaging services. We can supply matching accessories together with main units. OEM and ODM projects are welcome for large volume orders.

Professional technical support is available before purchase for solution matching. A user manual and spec sheet will be supplied for resale and customs clearance. Every unit is fully tested before shipment. We provide a standard factory warranty and remote after-sales guidance.

Each unit is packed with shockproof foam inside an export carton to prevent damage during transit. The standard package includes the host machine and AC power cord. We support EXW, FOB, and CIF terms, as well as sea, air, and LCL shipping.