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China High Capacity 51.2V 200Ah LiFePO4 Solar Energy Storage System 15kWh with App
China High Capacity 51.2V 200Ah LiFePO4 Solar Energy Storage System 15kWh with App

  1. China High Capacity 51.2V 200Ah LiFePO4 Solar Energy Storage System 15kWh with App

High Capacity 51.2V 200Ah LiFePO4 Solar Energy Storage System 15kWh with App

  1. MOQ: 1
  2. Price: USD
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Supply Ability 100 pcs/month
Voltage 48 V
Depth Of Discharge 90%
Discharge Power 5 kW continuous
Nominal Capacity 200Ah
Delivery Time 20 working days
Capacity 13.5 kWh
Cycle Life Up to 10,000 cycles
Battery Type Lithium-ion
Max Discharge Current 100A/200A
Inverter Type Hybrid
Max Charge Current 100A/200A
Packaging Details Standard internationa packing
Communication Interface Can/Rs485/Rs232/Dry Contact
Operating Temperature -20°C ~ 55°C (-4°F ~ 131°F)
Model Number 25.6/51.2V
Place of Origin China
Brand Name KUOMAN

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  1. Product Details
  2. Company Details

Product Specification

Supply Ability 100 pcs/month Voltage 48 V
Depth Of Discharge 90% Discharge Power 5 kW continuous
Nominal Capacity 200Ah Delivery Time 20 working days
Capacity 13.5 kWh Cycle Life Up to 10,000 cycles
Battery Type Lithium-ion Max Discharge Current 100A/200A
Inverter Type Hybrid Max Charge Current 100A/200A
Packaging Details Standard internationa packing Communication Interface Can/Rs485/Rs232/Dry Contact
Operating Temperature -20°C ~ 55°C (-4°F ~ 131°F) Model Number 25.6/51.2V
Place of Origin China Brand Name KUOMAN
High Light 51.2V 200Ah LiFePO4 solar battery15kWh wall-mounted energy storagesolar battery system with app control
High Capacity 51.2V 200Ah LiFePO4 Solar Energy Storage System 15kWh with App Control Wall-Mounted 
 Discover our advanced solar energy storage systems with large capacities (up to 15.3kWh) and 6000+ cycle life. Featuring smart app control, IP65 protection, and compatibility with solar panels/grid/generators. Ideal for home, business, and off-grid use.
Technical Specifications
Model 25.6V 100Ah 25.6V 205Ah 25.6V 300Ah 51.2V 100Ah 51.2V 205Ah 51.2V 300Ah
Energy Storage 2560Wh 5248Wh 7680Wh 5120Wh 10496Wh 15360Wh
Rated Voltage 25.6V 25.6V 25.6V 51.2V 51.2V 51.2V
Voltage Range 21.6V-29.2V 21.6V-29.2V 21.6V-29.2V 43.2V-58.4V 43.2V-58.4V 43.2V-58.4V
Max Charge Current 100A 200A 200A 100A 200A 200A
Max Discharge Current 100A 200A 200A 100A 200A 200A
Discharging Cut-off Voltage 21.6V 21.6V 21.6V 43.2V 43.2V 43.2V
Floating Voltage 28.8V 28.8V 28.8V 57.6V 57.6V 57.6V
Cycle Life: 6000 cycles @ 80% DOD
Operating Temperature: -20°C ~ 55°C (-4°F ~ 131°F)
Product Features
  • Long Cycle Life: 6000 cycles at 80% depth of discharge (DOD), ensuring decades of reliable service compared to traditional lead-acid batteries.
  • High Safety & Stability: LiFePO4 chemistry eliminates fire and explosion risks, making it ideal for indoor wall-mounted installation.
  • Flexible Capacity Options: Choose from 2.56kWh to 15.36kWh models to scale your energy storage system as your needs grow.
  • Wide Temperature Tolerance: Operates seamlessly in extreme climates from -20°C to 55°C, suitable for global residential use.
  • High Charge/Discharge Rates: Supports up to 200A max charge/discharge current for fast energy transfer and high-power appliance compatibility.
  • Seamless Solar Integration: Works perfectly with BUSBYR solar hybrid inverters (BSSI-V-GN6200 / BSSI-V-GN10200) for off-grid and grid-tied solar systems.
  • Smart App Control: Monitor battery status, energy flow, and system performance remotely via mobile app for convenient management.
  • Space-Saving Wall-Mount Design: Compact, wall-mounted form factor maximizes floor space in homes and small businesses.
Application Scenarios
  • Residential Backup Power: Keep critical appliances (air conditioners, refrigerators, TVs, lights, computers) running during grid outages.
  • Off-Grid Solar Systems: Power remote homes, cabins, or tiny houses without access to utility grids.
  • Peak Shaving & Cost Reduction: Store excess solar energy during the day to use during peak evening hours, lowering electricity bills.
  • Small Commercial Use: Support small shops, offices, or farm operations with reliable, clean energy.
  • Hybrid Power Systems: Integrate with solar panels, the utility grid, or generators for uninterrupted power supply.

Frequently Asked Questions (FAQ)

Q1: What is the difference between the 25.6V and 51.2V models?
A:​ The 25.6V models are typically used for smaller residential setups or low-voltage applications, while the 51.2V models are designed for larger homes or commercial applications requiring more power. The 51.2V system offers higher efficiency and longer lifespan due to lower current draw.
Q2: Can I connect these batteries in parallel?
A:​ Yes, the "Stackable" feature allows you to connect multiple batteries in parallel to increase the total capacity (e.g., combining two 5kWh batteries for a 10kWh system).
Q3: How long will the battery last on a full charge?
A:​ The backup time depends on the power consumption of your appliances. For example, a fully charged 5.12kWh (51.2V 100Ah) battery can run a 500W load for approximately 10 hours.

Company Details

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,

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Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller

  • Year Established:

    2020

  • Employee Number:

    150~200

  • Ecer Certification:

    Verified Supplier

KUOMAN Industry Limited — Your Global Partner for New Energy & Integrated Supply Chain Solutions KUOMAN Industry Limited is a technology-driven enterprise specializing in the R&D, supply, marketing, and export of new energy products. We are dedicated to delivering sustainable solutions... KUOMAN Industry Limited — Your Global Partner for New Energy & Integrated Supply Chain Solutions KUOMAN Industry Limited is a technology-driven enterprise specializing in the R&D, supply, marketing, and export of new energy products. We are dedicated to delivering sustainable solutions...

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