off grid solar power systems custom
As a leading OEM manufacturer, LeforESS delivers the cost-effective 51.2V 100AH off-grid solar energy system – engineered for global distributors and installers seeking high-margin, space-saving energy storage solutions. And rated for 6000+ cycles, the system combines long service life with dependable performance. It comes with a 3-year warranty and UN38.3 certification, ensuring compliance and reliability.
| Parameter | Specification |
|---|---|
| Inverter Rating | 5kW |
| Battery Capacity | 5.12kWh/10.24kWh (51.2V/100Ah) |
| Battery Type | LiFePO4 |
| Continuous Current | 100A |
| Communication | RS485/CAN |
| Wheel Size | 8-inch heavy-duty |
| Dimensions | 940×580×145mm/1420×580×145mm |
| Weight | ~65kg |
| Protection Rating | IP20 |
| Certifications | UN38.3, MSDS, Shipping Certified |
Key Features
Complete Mobile Power Station
All components pre-assembled in a single wheeled unit – just connect solar panels and start using power
Industrial-Grade Performance
5kW pure sine wave output (10kW surge) handles power tools, lighting systems, and sensitive electronics
Extended Runtime
5.12kWh LiFePO4 battery provides all-day power
True Off-Grid Operation
Low-voltage design (51.2V) ensures safe operation without grid connection
FAQ for 5kw off grid solar power system
Q: How quickly can I start using this system?
A: Immediately upon delivery. The system comes fully assembled and pre-tested – just unbox, connect your solar panels or AC input, and power on.
Q: What types of equipment can the 5kW output support?
A: It can simultaneously run multiple power tools (2-3 drills/saws), site lighting, charging stations, and small appliances. The pure sine wave ensures compatibility with sensitive electronics.
Q: How long does the battery last under typical use?
A: Running a 1000W load (multiple tools + lighting), you’ll get approximately 5 hours of continuous operation. The system can be recharged via solar while in use.
Q: Is special training required to operate this system?
A: No special training needed. The intuitive interface and pre-configured settings make it suitable for any user. Comprehensive guides are provided for solar connection.
Service & Support
5-year product warranty
Dedicated technical support line
Solar configuration assistance
Replacement parts program
Why Choose Our Off-Grid System?
This integrated solution eliminates the complexity of component matching and installation. With industry-leading safety certifications and rugged construction, it provides reliable power where you need it, when you need it – without the grid.