
Pylontech Force H3 35.84kWh 716.8V High Voltage LiFePO4 Battery Tower with BMU and Base
The Pylontech Force H3 35.84kWh tower is a high voltage storage system supplied complete: seven LiFePO4 modules of 5.12kWh plus the BMU unit with base and cables. Neither the system manager nor the base has to be ordered separately: the tower arrives ready to stack and connect to a high voltage hybrid inverter, to bank solar energy during the day and give it back in the evening or when the grid is down.
The BMU is the unit that watches the modules and talks to the inverter; the base carries the column, and the power and signal cables are included. This configuration works at 716.8V with a capacity of 50Ah, and the tower can grow to seven modules, that is 35.84kWh. When one tower is not enough, up to six towers run in parallel for roughly 215kWh and a system voltage reaching 864V: the same system covers a household and business-scale storage.
The cells are lithium iron phosphate, a chemistry chosen for its thermal stability, with a declared depth of discharge of 95% and more than 8000 cycles of service life. The 1C charge rate lets the system take in the whole midday peak instead of spreading it over the day, and system status is available in the app at any time. Note: with seven modules the system voltage exceeds 600V, so this configuration is not suitable for Solis three-phase hybrid inverters below 12kW. The inverter model must in any case be checked against the official Pylontech compatibility list; installation and commissioning must be carried out by qualified personnel.
Key strengths
Technical specifications
| Feature | Value |
|---|---|
| Product code | PYL-F-H3-BATT-BMU-35.8 |
| Manufacturer | Pylontech |
| Series | Force H3 |
| Type | High voltage storage tower |
| Contents | 7 battery modules of 5.12kWh + 1 BMU unit with base and cables |
| Chemistry | LiFePO4 (lithium iron phosphate) |
| Nominal energy | 35.84kWh (7 x 5.12kWh) |
| Nominal system voltage | 716.8V (7 modules of 102.4V in series) |
| Nominal capacity | 50Ah |
| Depth of discharge (DoD) | 95% |
| Continuous discharge power | 35840W |
| Maximum discharge power (5 minutes) | 35840W |
| Peak power (15 seconds) | 39424W |
| Maximum charge power (5 minutes) | 35840W |
| Modules per tower | 2 to 7 (10.24 to 35.84kWh) |
| Towers in parallel | Up to 6 (about 215kWh) |
| Maximum system voltage | 864V |
| Cycle life | Over 8000 |
| Monitoring | App, 24/7 |
| Compatibility limit | Not suitable for Solis three-phase hybrid inverters below 12kW (5-10k range): system voltage exceeds 600V |
| Weight | 314.2kg |