NK005 51.2V 48v 15kwh 280ah 300ah Lithium Battery Batterie Lifepo4 off Grid Solar Power System Home Energy Storage

Product Description

Product Description
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Product Applications
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Specification
Model number NK005
Battery type LiFePO4
Nominal voltage 51.2V
Nominal capacity 200Ah 280Ah 300Ah 320Ah
Energy 7.5KWH 10KWH 14KWH 15KWH 16KWH
Communication Interface RS485+CAN+RS232
Communication protocol Can match multiple mainstream inverter protocols on the market
Dimensions(LxWxH) 89*42*24cm
Package Size 101*56*45cm
Gross weight 132kg
Why Choose Us
Why Choose Us
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Packing & Delivery
Packing and Delivery
FAQ
Category 1: Product & Technical
Q1 What type of battery cells do you use?
We exclusively use Grade A LiFePO4 (Lithium Iron Phosphate) cells. This chemistry is known for its superior safety profile, high thermal stability, and an impressive cycle life of over 6,000 cycles at 80% DOD.
Q2 Are your systems compatible with my existing inverter?
Yes. Our battery systems are designed with high compatibility in mind. They support communication via RS485 and CAN protocols and are compatible with most mainstream inverter brands on the market.
Q3 Can I expand my storage capacity later?
Absolutely. Our systems (5kWh to 30kWh) feature a modular design. You can easily connect multiple units in parallel to scale up your energy storage as your household needs grow.
Category 2: Quality & Safety
Q4 What certifications do your products hold?
Safety is our top priority. Our products have passed rigorous testing and are certified with CE, UN38.3, and MSDS. These certifications ensure our systems meet international standards for safety, performance, and transport.
Q5 How do you ensure product quality before shipping?
We implement a strict Four-Step Quality Control process at our production base: 1. Raw material inspection; 2. In-process monitoring; 3. Full-load aging test (24-48 hours); 4. Final outgoing inspection. Every unit comes with a unique tracking ID and test report.

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