The Wiren U5-24 combines 25.6V nominal voltage and 200Ah capacity in a 5.12kWh LiFePO4 rack battery. Review inverter communication, rack fit and parallel configuration for your off-grid or backup power project.
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Documentation
Request model-specific documents
Energy
25.6V 200Ah (5.12KWh)
Weight
≈45KG
Warranty
Confirm written terms
| Model | U5-24 |
|---|---|
| Battery chemistry | Lithium iron phosphate (LiFePO4) |
| Nominal voltage | 25.6 V |
| Nominal capacity | 200 Ah |
| Nominal energy | 5.12 kWh |
| Maximum charge voltage | 29.2 V |
| Maximum charge current | 200 A at 25°C (77°F) |
| Maximum discharge current | 200 A at 25°C (77°F) |
| Approximate weight | 45 kg |
| Enclosure protection | IP22 |
| Case dimensions in specification table | 480 × 448 × 138 mm; verify installation drawing and clearance |
| Parallel expansion | Up to 63 units; system design and settings require review |
| PC communication interfaces | RS232 / RS485 |
| Inverter communication interfaces | CAN / RS485; protocol and firmware compatibility require confirmation |
| Warranty | Subject to the applicable written warranty and agreed project terms |
The specification table lists 480 × 448 × 138 mm. The drawing includes a 482 mm front panel and an overall depth of 510 mm including projecting parts. Confirm the approved installation drawing, rack support and cable clearance before ordering.
Share the inverter make, model and firmware, target storage capacity, expected loads and planned battery quantity. Wiren can review the communication protocol, charging settings and parallel arrangement for the proposed system.
For BMS configuration or firmware support, request the approved settings for your exact battery model and revision. The listed maximum current does not establish compatibility with every charger, inverter or parallel installation.
The model specification recommends storage above 50% state of charge, checks every 90 days and recharging below 26 V. Request the current operating manual and charging procedure for the supplied configuration.
Request the model-specific technical documents, transport test summary and written warranty terms with your project quotation. Available reports and their scope should match the battery and configuration being ordered.
Send your application, installation location, inverter details, quantity and delivery destination to receive a configuration review and quotation.
Request a U5-24 Quote → | Compare the U5-12 12.8V rack battery | Prepare Your Project Requirements
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