KUOMAN INDUSTRY LIMITED
| Supply Ability | 100pcs/month |
| Nominal Voltage: | 51.2V 400Ah Battery |
| Nominal Capacity: | 200Ah~400Ah |
| Nominal Energy: | 10.24KWh~20.48KWh |
| Dimension: | 640*375*210mm(single module) |
| Installation | Mobile-mounted |
| Yearscycle Life | 6000 Cycles@25°c 0.2c, 80%dod |
| Inverter | Built-in or external |
| Cycle Life | 5000 - 10000 cycles |
| Dimension | 600*210*300mm(single module) |
| Efficiency | 90% |
| Operating Temperature | -4°F to 113°F |
| Voltage | 350-450 V |
| Communication | Wi-Fi, Ethernet, or cellular |
| Nominal Energy | 10.24KWh~30.72KWh |
| Model | Powerwall |
| Nominal Voltage | 51.2V |
| Compatibility | Solar panels and grid |
| Size | 500*258*683/898/1113/1328/1543/1758mm |
| Inverter Compatibility | Compatible with most inverters |
| Brand Name | KM |
| Model Number | KM 48V 300Ah home battery |
| Place of Origin | China |
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Product Specification
| Supply Ability | 100pcs/month | Nominal Voltage: | 51.2V 400Ah Battery |
| Nominal Capacity: | 200Ah~400Ah | Nominal Energy: | 10.24KWh~20.48KWh |
| Dimension: | 640*375*210mm(single module) | Installation | Mobile-mounted |
| Yearscycle Life | 6000 Cycles@25°c 0.2c, 80%dod | Inverter | Built-in or external |
| Cycle Life | 5000 - 10000 cycles | Dimension | 600*210*300mm(single module) |
| Efficiency | 90% | Operating Temperature | -4°F to 113°F |
| Voltage | 350-450 V | Communication | Wi-Fi, Ethernet, or cellular |
| Nominal Energy | 10.24KWh~30.72KWh | Model | Powerwall |
| Nominal Voltage | 51.2V | Compatibility | Solar panels and grid |
| Size | 500*258*683/898/1113/1328/1543/1758mm | Inverter Compatibility | Compatible with most inverters |
| Brand Name | KM | Model Number | KM 48V 300Ah home battery |
| Place of Origin | China |
KM 48V 300Ah LiFePO4 Home Power Battery System Wall Mount Deep Cycles 8000 Times
Reliable Power Supply: Ensures a stable and consistent energy supply for your home, even during power outages.
Eco-Friendly: Ideal for use with solar panels, reducing reliance on fossil fuels and lowering your carbon footprint.
Cost-Effective: Long cycle life and low maintenance requirements result in lower overall costs over time.
Versatile: Suitable for a variety of applications, including off-grid living, backup power, and peak shaving.
Residential Energy Storage: Perfect for storing solar energy for use during the night or during power outages.
Off-Grid Systems: Provides reliable power in remote locations without access to the grid.
Backup Power: Ensures uninterrupted power supply during grid failures.
Modular and Scalable Design:
The battery system is stackable, allowing you to expand capacity as your energy needs grow.
Suitable for small to large residential energy storage systems.
High-Quality LiFePO4 Cells:
Utilizes LiFePO4 (Lithium Iron Phosphate) chemistry, known for its safety, long cycle life, and thermal stability.
Intelligent BMS (Battery Management System):
Ensures safe and efficient operation with comprehensive protection features.
Provides real-time monitoring of battery status (voltage, current, temperature, etc.).
Wide Range of Capacities:
Available in multiple capacities (from 200Ah to 600Ah), making it adaptable to different energy storage requirements.
Compact and Lightweight:
Designed to save space and simplify installation.
Each module weighs only 48 kg, making it manageable for residential setups.
Multiple Communication Options:
Supports CAN, RS485, RS232, and optional Bluetooth for seamless integration with inverters, solar charge controllers, and monitoring systems.
Certifications and Safety:
Complies with international standards (e.g., CE, RoHS, UL).
LiFePO4 chemistry ensures high safety with minimal risk of fire or explosion.
Long Cycle Life:
Designed for 8000+ cycles at 80% depth of discharge (DoD), ensuring a lifespan of over 10 years with proper maintenance.
| Product Model | KM51.2V400P2 |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 100Ah |
| Cell Type | LiFePO4 Cell |
| Charging Cut-off Voltage | 44.8V~56.16V |
| Dimension | 640*375*210mm |
| Battery Energy Choice | 5.12KWh/10.24KWh/15.36KWh/20.48KWh |
| Cycle Life | 6000cylces @25℃,0.5C 80% DOD |
| Inverter | |
| Power Choice | 4.5KW~9KW |
| Input(PV ) | |
| Max PV Input Power | 4.5KW/5.4KW/6KW/6.9KW/7.5KW/9KW |
| Max PV Input Voltage | 600V |
| MPPT Voltage Range | 100V~550V |
| Max PV Input Current | 16A |
| Max Short Circuit Current/MPPT | 24A |
| Output(AC) | |
| Rated Output Power | 3KW/3.68KW/4KW/4.6KW/5KW/6KW |
| Max Output Power | 3.3KVA/3.68KVA/4.4KVA/4.6KVA/5.5KVA/6KVA |
| Max Output Current | 15A/16A/20A/20.9A/22.7A/26.1A |
| Rated Voltage | 230V |
| Efficiency | |
| Max Efficiency | 97.50% |
| Max Battery Charge/Discharge Efficiency | 95% |
| General Data | |
| Internal Resistance | ≤40 mΩ |
| Self Consumption | ≤10W |
| Communication | CAN/RS485/RS232 |
| Warranty | 10 years |
| Protection Degree | IP65 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Exporter,Trading Company,Seller
Year Established:
2020
Employee Number:
10~200
Ecer Certification：
Site Member
KUOMAN Industry Limited is a company dedicated to the research and development, supply, marketing and export services of new energy products, providing sustainable solutions for the new clean and sustainable energy of mankind in the future. We have a professional technical R&D team and after-sal... KUOMAN Industry Limited is a company dedicated to the research and development, supply, marketing and export services of new energy products, providing sustainable solutions for the new clean and sustainable energy of mankind in the future. We have a professional technical R&D team and after-sal...
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