SEPLOS Forza 5.12 kWh – modular rack-mount LiFePO4 storage

Forza is a compact 51.2 V battery module for a gradually expandable low-voltage storage system. It is intended for residential and technical racks, supported hybrid inverters, photovoltaic self-consumption, backup and professionally designed off-grid installations. This is a complete battery module with cells and BMS, not an empty enclosure.

Verified equipment

• integrated BMS providing battery-cell protection,
• LCD display, Bluetooth and PC diagnostics,
• CAN communication and two RS485 interfaces,
• 125 A DC circuit breaker and internal 200 A fuse,
• parallel connection of up to 16 modules according to the manufacturer specification.

Technical data

Modularity and system sizing

One module provides 5.12 kWh of nominal energy. A larger bank may be assembled by parallel connection, always within SEPLOS documentation and the limits of the selected inverter. Module quantity must not be chosen from energy capacity alone: required current, expected inverter power, backup duration, operating mode, protective devices, conductor size and communication topology must all be considered.

Inverter compatibility

CAN and RS485 are physical communication interfaces; their presence does not guarantee operation with every inverter. Before ordering, verify the exact inverter manufacturer and model, firmware, supported battery protocol, required cable and parameter settings. A battery must not be connected in closed-loop communication mode without confirmed compatibility.

Installation and commissioning

1. Installation must be carried out by a qualified person according to SEPLOS documentation, the electrical design and local regulations.
2. The IP21 module is intended for a dry indoor environment and must be secured in a compatible rack or other stable assembly.
3. Before connection, verify polarity, appropriate DC protection and isolation, cable lengths and cross-sections, grounding and communication wiring.
4. For multi-module systems follow the approved topology, equal electrical conditions and the specified commissioning sequence.
5. After startup, check the LCD/BMS readings, inverter communication, charging, discharging and all alarm states.

Safety

LiFePO4 is a stable battery chemistry, but the module still contains hazardous short-circuit energy. Do not dismantle it, bypass the BMS or breaker, work on live conductors, or expose it to water, fire, excessive heat or mechanical damage. Operating limits are governed by manufacturer documentation. Any parameter not explicitly confirmed in the available material is deliberately not represented here as a verified feature.

Package, availability and delivery

The product is sold as a complete SEPLOS Forza battery module. The exact list of loose accessories and current dispatch date are confirmed before shipment. The catalog currently lists it as made to order, with an indicative delivery time of 8–12 weeks. At 45 kg it requires the appropriate freight method, and lithium-battery shipping is calculated for the destination country and carrier rules.

Warranty

The official SEPLOS Warranty Agreement 2026 provides a five-year free warranty. During years 5–10 parts may be supplied without charge, while the buyer pays freight, service and other costs. This is not a fully free ten-year warranty. The complete agreement is attached to this page.