Key Facts
Specifications
- Rated Power100KW
- Rated Voltage400V
- Rated Frequency50HZ
- Output Connection3L+N+PE
- Max AC Current158A
Battery Specifications
- Rated Capacity314Ah / @25°C
- Operating Voltage Range672~876V
- Rated Current140A
- Rated Energy241kWH
- String Configuration1P240S
Protection
- AC Overcurrent ProtectionYES
- AC Overvoltage ProtectionYES
- AC Surge ProtectionYES
- AC Short-Circuit ProtectionYES
- DC Surge ProtectionYES
- DC Reverse-Polarity ProtectionYES
- Overtemperature ProtectionYES
System Specifications
- Dimensions (L x W x H)1490*1182*2190mm
- Weight≈2700kg
- System Round-Trip Efficiency≥88%
- Noise Level≤75DB
- Protection RatingIP55
- Anti-Corrosion RatingC4
- Communication InterfaceEthernet / RS485 / Type-C
Operating Environment
- Operating Ambient Temperature-20°C~+55°C
- Max Relative Humidity5~95%
- Altitude≤3000m
27 technical values are shown above, extracted from the official WEIMU datasheet of this model. Product images and additional items are displayed on the interactive product page.
Product Overview
241kWh (Air-Cooled) is a Battery Energy Storage System developed by WEIMU Technology (Shenzhen), one of China's professional energy storage manufacturers. It is built for commercial, industrial and grid-side energy storage for peak shaving, demand response, capacity management and standby power.
At a glance, the key specifications of 241kWh (Air-Cooled) include: Rated Power 100KW; Rated Voltage 400V; Rated Frequency 50HZ; Output Connection 3L+N+PE; Max AC Current 158A; Rated Capacity 314Ah / @25°C; Operating Voltage Range 672~876V; Rated Current 140A.
The full English specification table below lists every measurement that could be verified from the official Chinese datasheet, including electrical ratings, mechanical dimensions and protection parameters.
Like every WEIMU product, 241kWh (Air-Cooled) goes through factory-level quality control before shipment. WEIMU supports worldwide export with bilingual (English/Chinese) documentation, after-sales technical support, and flexible OEM/ODM cooperation for distributors, installers and system integrators.
To request the full datasheet, quotation or lead time for 241kWh (Air-Cooled), please contact our sales team — we typically respond within one business day.