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Energy Storage In PV Systems 50kw 100kwh Energy Storage Cabinet

Categories Photovoltaic Energy Storage
Place of Origin: Shenzhen, Guangdong, China
Brand Name: HUAHUI
MOQ: 1
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
Price: 700-7000 USD per set
Supply Ability: 5000 units per year
Certification: UN38.3、UL、CE、KC、FCC、PSE、FDA and MSDS
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Energy Storage In PV Systems 50kw 100kwh Energy Storage Cabinet

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 CategorySpecification parameters
Rated capacity of battery280Ah
Battery nominal voltage358.4V
Battery voltage range291.2-403.2V
Combined Method112S1P
Standard charging30A
Standard Discharge30A
Discharge Cut-off Voltage291.2V
Charging cutoff voltage403.2V
size1450*1200*2050mm
weight~1800Kg
Maximum continuous charge current140A
Maximum continuous discharge current140A
Maximum pulse discharge current280A
Working temperature range0~55℃
-20~60℃
Storage temperature range-20~65℃
DC side
ceiling voltage850V
minimum voltage200V
Rated voltage range320V-850V
Maximum input current100A
PV parameters
maximum power38.4KW
ceiling voltage850V
starting voltage250V
MPPT voltage range200V-830V
Maximum input current32A+32A
AC side (grid connected)
output power30KVA
maximum output current50A
rated voltage400V/230V
Rated voltage range-20%~15%
Frequency range50Hz/47Hz~52Hz
60Hz/57Hz~62Hz
harmonic<3% (greater than 30% load)
Power factor-100%~100%
AC side (off grid)
rated power30KVA
maximum power33KVA
Rated current43.5A
rated voltage400V/230V
Output voltage harmonics<2% (resistive load)
imbalance100%
Frequency range50/60Hz
Output overload (current)1.25/10s.1.5/100ms
system parameter
PortEMS : CAN RS485battery: CAN RS485
DIDODI: 2 routes, DO: 2 routes
Maximum efficiency97.80%
Installation methodsubrack
lossStandby power<10W, no-load power<100W
Weight kg35
protectionIP55
temperature range-30-60°C
Humidity range0-99%
Cooling methodIntelligent forced air cooling
Altitude m2000 (90%/80% derating for 3000/4000 meters respectively)
authenticationCE
Power grid supportLVRT,HVRT,SVG


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