Wenergy Technologies Pte.Ltd.
Empowering Every Link in Clean Energy
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Household energy storage
Features
Reliable Protection and Safety
Incorporates LiFePO₄ square shell cells with advanced hardware-level protection and an iBMS featuring self-diagnosis circuits and redundant key loop design.
Scalable Design and Compatibility
Modular structure supporting up to 30kWh and parallel connection of 1-6 batteries, compatible with single/three-phase inverters and CAN/RS485 communication protocols.
Extended Lifespan and Performance
Endures over 6000 charge-discharge cycles, ensuring a service life exceeding 15 years.
Ease of Use and Adaptability
Wall-mountable for space-saving installation, with a temperature range of -10℃ to 55℃ and IP65 protection for robust environmental adaptability.
Technical Parameters
| Model | Great Wall 05 | Great Wall 10 | Great Wall 20 | …… | Great Wall 30 |
| Configuration | 2P16S | 2P16S:2pcs | 2P16S:4pcs | …… | 2P16S:6pcs |
| Size | 600*900*220mm | 600*1200*220mm | 600*1800*220mm | …… | 600*2400*220mm |
| Weight | 67kg | 109kg | 193kg | …… | 277kg |
| Nominal Voltage | 51.2V | ||||
| Voltage Range | 40-58.4V | ||||
| Rated Capacity | 100Ah | 200Ah | 400Ah | …… | 600Ah |
| Rated Energy | 5.12kWh | 10.24kWh | 20.48kWh | …… | 30.72kWh |
| Max. Charge Current | 50A | ||||
| Max. Discharge Current | 100A | ||||
| Depth of Discharge | 90% | ||||
| Communication Protocol | CAN/RS485 | ||||
| Cycle Life | ≥6000times @25℃ 0.5C | ||||
| Operating Temp. Range | Charge: 0~55℃; Discharge: -10~35℃ | ||||
| System Certification |
ISO13849, IEC/EN 62619, IEC/EN 61000, IEC/EN 62040, UL1973, UL9540A |
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Tailored Energy Solutions for Businesses
Within our manufacturing facility, we specialize in the research and production of battery energy storage systems, offering OEM and ODM services alongside our standard product line.
Why Partner with Us
ARE YOU LOOKING FOR THE RIGHT PARTNER TO TRANSFORM YOUR ENERGY STORAGE STRATEGY?
Contact us today to learn how our solutions can meet your needs.
Request a quote or schedule a consultation with our experts!
