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Low Voltage 51.2V 5/10/15/20kwh Stackable Lithium Deep Cycle 100/200/300/400ah Li Ion Solar LiFePO4 Power Battery for Household off-Grid Energy Storage System

Customization: Available
Type: Lithium-Ion Batteries
Usage: UPS, Electric Power, Lighting

Product Description

📊 Basic Information
Model NO.RESS Series
Nominal Voltage51.2V
Battery CellsA-Grade Lithium Cells
Cycle Life80%Dod @ >6000 Cycles
Capacity200ah/280ah/314ah
Warranty5 Years
Design LifeOver 10 Years
CertificatesCE, IEC, ISO, MSDS
🔋 Product Description

Residential Energy Storage System (Stackable)

Stackable LiFePO4 Battery ranging from 5kWh to 45kWh for home energy storage. This system features high density LFP cells and a modular design for easy expansion.

⚡ Features & Advantages

  • Safe & Reliable: Low voltage system with BMS full life cycle protection.
  • High Performance: A-grade LFP cells with >6000 cycles.
  • Flexible Operation: Stacked structure for easy installation and expansion.
  • Compatibility: Perfectly compatible with mainstream branded inverters.
Stackable Lithium Battery
⚙️ Key Configurations

SCALABILITY: Parallel support for more energy or capacity; -20~+55°C wide temperature range.

BMS: Independent protection for charge/discharge; SOC, RUN, ALARM display; RS485/CAN ports.

15kWh System
15KWH
30kWh System
30KWH
45kWh System
45KWH
📋 Technical Specifications
Model 15KWH-LV 30KWH-LV 45KWH-LV
Nominal Voltage [V]51.251.251.2
Nominal Capacity [Ah]280560840
Total Energy [Wh]143362867243008
Dimension (W*D*H, mm)600*450*540600*450*920600*450*1300
Cycle Life>6000
CommunicationRS485, CAN
📐 System Overview
System Drawing
Powerwall Series
Powerwall Series: 48V 100ah-300ah, Wall-mounted.
All-in-One Series
All-in-One Series: 5KW Inverter + Battery storage.
🏆 Why Choose Us
Production Line
  • 20 Years Experience: Industrial expertise with automatic production lines.
  • Certified Quality: ISO 9001/14001/45001, CE, IEC, and ROHS compliant.
  • Cell Quality: Top-level A-grade battery cells only.
  • Global Service: Advanced customization services for over 100 countries.
❓ FAQ
Are you a battery manufacturer?
Yes, we are a professional manufacturer for both Lithium BMS and battery packs with 20 years of experience in China.
What is the typical production time?
Samples take about 7-12 days, while bulk orders take approximately 25-35 days depending on quantity.
Is OEM/ODM service available?
Yes, we warmly welcome OEM/ODM orders and have a professional R&D team for technical support.
What information is needed for a customized battery pack?
We need the size, voltage, capacity, max continuous discharge current, cable types, and if communication/Bluetooth is required.
How do you control product quality?
We adopt the ISO 9001 system, including IQC for raw materials, PQC during production, and OQC before shipment.
How are the batteries shipped?
We use experienced shipping partners who specialize in handling dangerous goods to ensure safe delivery to all countries.

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