OPzV2-400 Specifications
| Specification | Value |
|---|---|
| Model | OPzV2-400 |
| Voltage | 2V |
| Capacity | 400Ah @ 10hr rate |
| Weight | 28.5kg |
| Dimensions | D212 x W191 x H410mm |
| Cycle Life (50% DoD) | 3,200 cycles |
| Float Life | 20 years at 25C |
| Operating Temp | -15C to 50C |
| 20ft Container Load | 336 pcs |
Solar Energy Storage Systems
The OPzV2-400’s 3,200 cycle life at 50% DoD makes it the premium choice for solar energy storage with daily deep cycling. With a 20-year design life at 25C ambient, the OPzV2-400 outlasts typical solar system inverters and represents the lowest long-term cost per kWh stored for off-grid and backup solar installations.
Telecom Base Station Backup
A single OPzV2-400 string (24S) provides 48V x 400Ah = 19.2 kWh of backup capacity — sufficient for 8-24 hours of backup at typical telecom load profiles. The OPzV2-400’s ability to operate at elevated temperatures (up to 50C) matches the thermal environment of outdoor telecom cabinets.
For OPzV2-400 technical specifications, volume pricing, or project consultation: sales@chisen.cn | www.chisen.cn
About CHISEN Battery: CHISEN is a professional OPzV tubular gel battery manufacturer in China with 20+ years of experience. ISO 9001/CE/UL certified. Exporting to 50+ countries. www.chisen.cn | sales@chisen.cn
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