Volthium 25.6-200-RH-3U-C 200Ah Self-Heating 3U Rackmount Battery

The Volthium 25.6-200-RH-3U-C is a 5120 Wh LiFePO4 rackmount battery built on an 8S2P arrangement of 3.2 V 100 Ah SquareCell cells. Featuring a 3U steel enclosure, M10 terminals and automatic self-heating that activates from -25°C to 5°C, it suits residential and commercial storage installations seeking reliable cold-weather performance. With 200 Ah capacity, 100 A continuous discharge and support for up to 32 units in parallel, it delivers scalable backup in a rack-ready, certified package.

Key Features:

• 5120 Wh nominal energy
• 25.6 V / 200 Ah LiFePO4
• 8S2P SquareCell 3.2 V 100 Ah design
• 100 A continuous discharge
• Peak 200 A for 3 sec
• 70 A max charge, 50 A recommended
• 28 V bulk / 27.3 V float charging
• Self-heating from -25°C to 5°C, automatic
• Up to 32 units in parallel
• 2x RS485 / 2x Batt. Com. / 1x CAN
• 18.9″ x 5.2″ x 18.1″, 101.4 lb
• Certified ETL UL1973 3rd Ed., UL9540A

Ideal for rack-based energy storage where cold-weather charging protection matters, this battery suits utility rooms, equipment racks and off-grid power cabinets. Its IP20 3U enclosure and ETL UL1973 and UL9540A certifications make it a reliable fit for grid-tied, backup and off-grid systems across a range of Canadian applications. Order the 25.6-200-RH-3U-C (also listed as 256200RH3UC) from Circuit Solar, in stock in Canada and shipped from Red Deer, AB.