300W LiFePO4 Battery for RV

$138.00

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UPNRG Alpha-W Modular Stackable ESS System

Power Facts: 0-5kWh Scalable | 6000 Cycles | 314Ah LFP Cell

Factual Specifications (Hybrid Series)

Feature Alpha 300W Alpha 500W Alpha 1000W
Energy Capacity 896Wh 1004.8Wh 2009.6Wh
Cell Type 314Ah Great Power Prismatic LFP
Cycle Life 6,000 Cycles @ 80% DOD
Communication RS485 / Smart BMS Integrated
Operating Temp -10℃ to +50℃

Professional Feature Evidence

Global Inverter Compatibility

UPNRG stackable systems are engineered for seamless integration with major 3-phase hybrid inverters: Growatt, Deye, Goodwe, Sofar, and Luxpower. Our internal R&D ensures 100% stable matching.

Industrial Manufacturing Presence

UPNRG (Guangzhou Unipower) is a professional lithium energy factory (Est. 2012). We specialize in ISO-standard manufacturing for RV, marine, and solar ESS applications worldwide.

Production Lines & Aging Test Proof:

Warehouse & Security Packing Facts:

Market Confidence & Logistics

Heavy-Duty Security Packing:

Frequently Asked Questions

1. Who is UPNRG?
We are a professional lithium battery factory in Guangdong, China (Est. 2012). We provide ISO-certified energy storage solutions for residential and industrial applications worldwide.

2. How is quality guaranteed?
Every batch undergoes a mandatory pre-production sample check and a 100% final inspection before shipment to ensure 6000 cycles performance.

3. What certifications do UPNRG stations have?
Certified with CE, UN38.3, FCC, MSDS, TÜV, and IEC, our systems meet all international safety standards.

4. Do you support OEM/ODM?
Yes. UPNRG provides one-stop customization for branding and technical specs. Please confirm your design based on our samples.