Shenzhen Zhongchen Huahui Technology Co., Ltd
| Packaging Details | Standard Packaging |
| Delivery Time | Expected shipment within 30 days after successful payment |
| Payment Terms | D/P T/T |
| type | Energy Storage Cabinet |
| product name | electrical energy storage |
| application | Industrial and commercial |
| feature | waterproof |
| advantage | high Efficiency, energy saving |
| design | Modular design |
| Supply Ability | 5000 units per year |
| Place of Origin | Shenzhen, Guangdong, China |
| Brand Name | HUAHUI |
| Certification | UN38.3、UL、CE、KC、FCC、PSE、FDA and MSDS |
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Product Specification
| Packaging Details | Standard Packaging | Delivery Time | Expected shipment within 30 days after successful payment |
| Payment Terms | D/P T/T | type | Energy Storage Cabinet |
| product name | electrical energy storage | application | Industrial and commercial |
| feature | waterproof | advantage | high Efficiency, energy saving |
| design | Modular design | Supply Ability | 5000 units per year |
| Place of Origin | Shenzhen, Guangdong, China | Brand Name | HUAHUI |
| Certification | UN38.3、UL、CE、KC、FCC、PSE、FDA and MSDS | ||
| High Light | Energy Storage In PV Systems 50kw ，100kwh Energy Storage Cabinet ，50kw 100kwh Energy Storage | ||
50kw/100kwh Photovoltaic Energy Storage integrated machine air-cooled
We offer a wide range of energy storage cabinet products and can tailor solutions and products to meet your specific needs. You are welcome to reach out via email or WhatsApp for inquiries. We are committed to providing you with assistance. May your work be enjoyable and your life filled with happiness!
Product Introduction
1. This is a small industrial and commercial energy storage system that is a fully integrated pre configured solution suitable for scenarios such as homes, villas, supermarkets, farms, and outdoor construction.
2. Off grid microgrid systems are suitable for areas with unstable electricity, villas, farms, islands, oil extraction, and other areas without electricity. Main functions: self use, emergency backup power, oil engine management, wind turbine management, etc
3. This product is mainly suitable for small and medium-sized microgrid energy storage solutions, which are very efficient and reliable for small and medium-sized enterprises and businesses. If customers need to increase capacity, they can connect in parallel cabinets.
Key features:
1. Security
Software+hardware+electrical, multi-level protection.
Independent cabinets achieve electrical and fire safety isolation, preventing the spread of accidents.
Convert DC convergence to AC convergence to prevent DC arcing.
2. Efficient
Cluster by cluster management, eliminating parallel losses and improving energy storage revenue.
PCS three-level topology, with a maximum efficiency of 99%.
3. High integration
Integrated: battery+BMS+PCS+EMS+fire protection+temperature control.
4. Easy to use
Rapid deployment, decentralized deployment and centralized scheduling.
Distributed, easy to expand, supports parallel connection of multiple cabinets on the AC side.
Fully modular design, easy to maintain.
Cloud monitoring+mobile app support.
Product parameters
| Project Category | Specification parameters |
| Rated capacity of battery | 280Ah |
| Battery nominal voltage | 358.4V |
| Battery voltage range | 291.2-403.2V |
| Combined Method | 112S1P |
| Standard charging | 30A |
| Standard Discharge | 30A |
| Discharge Cut-off Voltage | 291.2V |
| Charging cutoff voltage | 403.2V |
| size | 1450*1200*2050mm |
| weight | ~1800Kg |
| Maximum continuous charge current | 140A |
| Maximum continuous discharge current | 140A |
| Maximum pulse discharge current | 280A |
| Working temperature range | 0~55℃ -20~60℃ |
| Storage temperature range | -20~65℃ |
| DC side | |
| ceiling voltage | 850V |
| minimum voltage | 200V |
| Rated voltage range | 320V-850V |
| Maximum input current | 100A |
| PV parameters | |
| maximum power | 38.4KW |
| ceiling voltage | 850V |
| starting voltage | 250V |
| MPPT voltage range | 200V-830V |
| Maximum input current | 32A+32A |
| AC side (grid connected) | |
| output power | 30KVA |
| maximum output current | 50A |
| rated voltage | 400V/230V |
| Rated voltage range | -20%~15% |
| Frequency range | 50Hz/47Hz~52Hz 60Hz/57Hz~62Hz |
| harmonic | <3% (greater than 30% load) |
| Power factor | -100%~100% |
| AC side (off grid) | |
| rated power | 30KVA |
| maximum power | 33KVA |
| Rated current | 43.5A |
| rated voltage | 400V/230V |
| Output voltage harmonics | <2% (resistive load) |
| imbalance | 100% |
| Frequency range | 50/60Hz |
| Output overload (current) | 1.25/10s.1.5/100ms |
| system parameter | |
| Port | EMS : CAN RS485battery: CAN RS485 |
| DIDO | DI: 2 routes, DO: 2 routes |
| Maximum efficiency | 97.80% |
| Installation method | subrack |
| loss | Standby power<10W, no-load power<100W |
| Weight kg | 35 |
| protection | IP55 |
| temperature range | -30-60°C |
| Humidity range | 0-99% |
| Cooling method | Intelligent forced air cooling |
| Altitude m | 2000 (90%/80% derating for 3000/4000 meters respectively) |
| authentication | CE |
| Power grid support | LVRT,HVRT,SVG |
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2025-04-02
Total Annual:
1000-1500
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Professional System Integration Solution For telecom,power utilities,railway &metro Shenzhen Zhongchen Huahui Technology Co., Ltd. is a technology enterprise that integrates advanced customized research and development, professional manufacturing, and a robust supply chain. The company offers ... Professional System Integration Solution For telecom,power utilities,railway &metro Shenzhen Zhongchen Huahui Technology Co., Ltd. is a technology enterprise that integrates advanced customized research and development, professional manufacturing, and a robust supply chain. The company offers ...
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