# Force-L1 & L2 — Solar inverter–battery compatibility

For Force-L1 & L2, inverter brand is Victron; battery brand is Pylontech; nominal voltage is 48V; communication interface is CAN-bus; minimum firmware is Venus OS v3.50, recorded from its source on 2026-08-12.

- **Inverter brand:** Victron _(verified: appears in the quote below)_
- **Battery brand:** Pylontech _(verified: appears in the quote below)_
- **Battery model:** Force-L1 & L2 _(verified: appears in the quote below)_
- **Nominal voltage:** 48V _(verified: appears in the quote below)_
- **Communication interface:** CAN-bus _(verified: appears in the quote below)_
- **Minimum firmware:** Venus OS v3.50
- **Supported system types:** ESS, Grid Backup, Off-grid
- **Module capacity:** 3.55 kWh _(verified: appears in the quote below)_

## What the source says

> CAN-bus Wiring 4. GX Device Settings 5. VEConfigure Settings 6. VE.Direct MPPT Settings 7. Example Wiring Diagram 8. Troubleshooting 9. FAQ and Known Issues The maximum charge and discharge current is limited to 25A, but the data sheet tells me the maximum is 100A. After charging the battery the charge current often changes between 0A and 25A. My system isn&#039;t charging at the rated capacity, or my PV is shutting down My system only charges the battery to 52.4V The battery won&#039;t charge to 100% &#039;Internal Error&#039; shown on battery status &#039;High cell voltage&#039; warning or alarm shown on battery status 10. Further Information DISQUS Victron & Pylontech UP2500, US2000(C/D), US3000, US3000C, US5000, US5000B, UF5000, Pelio-L, UP5000, Phantom-S, Force-L1 & L2 The combination of Victron products with Pylontech lithium batteries has been tested and certified by the Victron and Pylontech R&D departments. General information about the battery is found in Pylontech&#039;s documentation. This manual is intended to be used in conjunction with the product manual supplied by Pylontech. It provides additional and specific information regarding integration with Victron systems. The Pylontech includes a Battery Management System (BMS) with each battery module. This interfaces with the Victron <https://www.victronenergy.com/live/venus-os:start> GX device and can support multiple battery modules connected in parallel. 1. Product & system compatibility <https://www.victronenergy.com/live/_media/battery_compatibility:pylontech_battery.png> Battery | UP2500* | US2000 (Plus/C/D) | US3000(C) | UP5000 & US5000(B) | Pelio-L | Force-L1 & L2 | UF5000 | Nominal voltage | 24V | 48V | 48V | 48V | 51.2V | 48V | 51.2V | Module capacity | 2.55 kWh | 2.4 kWh | 3.5 kWh | 4.8 kwh | 5.12kWh | 3.55 kWh |

## Source

- https://www.victronenergy.com/live/battery_compatibility:pylontech_phantom

Last verified: 2026-08-12. Review by: 2027-02-08.
Part of [Solar inverter–battery compatibility](https://referencesource.org/solar-inverter-panel-battery-compatibility/).