Single Phase 6.5kw Pure Sine Wave off Grid Inverter with LCD Display Solar Products for Energy System
Single Phase 6.5kw Pure Sine Wave off Grid Inverter with LCD Display Solar Products for Energy System
UPNRG Alpha-W-ESS High-Reliability Storage System
Engineering Fact: 300% Surge Power | Transformer Isolated | 97% PV Efficiency
Core Engineering Advantages
1. High Surge Compatibility: Provides 33% more surge capability than standard units. Specially designed for inductive loads such as Air Conditioners and Water Pumps. Wide 60-450 vDC PV range ensures maximum solar harvest.
2. Transformer Isolation: Built-in industrial-grade transformer provides physical isolation for enhanced user safety and superior protection against voltage spikes, supporting 300% peak surge power.
3. Rapid Response Convenience: Supports 120A maximum charging current. Features 28A Imax PV current compatibility, optimized for high-power 210mm solar panels.
4. Optimized Solar Economy: Achieves a massive 97% PV conversion efficiency, ensuring almost zero energy loss and faster ROI for home energy systems.
System Logic & Performance Proof
Operational Workflow Diagram
Factual Discharge Stability Curve
Factual Specifications (Stackable Series)
| Feature Facts | Alpha 300W | Alpha 500W | Alpha 1000W |
|---|---|---|---|
| Energy Capacity | 896 Wh | 1004.8 Wh | 2009.6 Wh |
| Waveform | Pure Sine Wave (Isolated Transformer) | ||
| Typical Capacity | 280 Ah | 314 Ah | 314 Ah * 2 |
| UPS Mode Time | 10ms Seamless Switch | ||
| Solar PV Charge | 300W Max. | 550W Max. | |
| Net Weight | 12 kg | 13 kg | 23 kg |
Industrial Manufacturing Presence
UPNRG (Guangzhou Unipower) is a professional lithium factory based in Guangdong, China (Est. 2012). We utilize independent R&D teams and strictly ISO-standard processes to achieve success in countless global energy storage projects.
Assembly Line & Transformer Production Proof:
Warehouse, ISO Testing & Lab Corner:
Professional Logistics Security
Every UPNRG module is protected with reinforced 8-corner anti-collision strips and custom-fit industrial pearl wool to ensure zero-damage transit across oceans.
Frequently Asked Questions
Q: Is UPNRG a professional manufacturer?
A: Yes, UPNRG (Guangzhou Unipower) is a dedicated lithium energy factory based in Guangdong, China (Est. 2012). We specialize in ISO-certified backup power solutions for global residential and industrial clients.
Q: What certifications do UPNRG products have?
Our systems are fully certified with CE, UN38.3, FCC, MSDS, TÜV, and IEC, ensuring maximum safety for both transportation and high-load household operation.
Q: Do you offer a guarantee?
A: We provide a comprehensive 2-year factory warranty on all professional hybrid modules to support hassle-free operation.
Q: Can I customize the unit with my own logo (OEM)?
Yes. UPNRG supports full branding customization. Please confirm your design requirements with our team before production begins.
