ESS sets with Solis S6 10 kW hybrid inverter and Pylontech Force H3 batteries (10.2–25.6 kWh)

Core of the system
The Solis S6 10 kW inverter is a three‑phase hybrid unit designed for high‑voltage batteries. It features two to four MPPT inputs for multiple string orientations, supports unbalanced loads on both the grid and backup ports and can parallel up to ten inverters for larger installations. A fast UPS switchover time of < 10 ms keeps critical loads powered. The inverter can be monitored and upgraded via the SolisCloud app and includes integrated AFCI protection and natural convection cooling with no fans.

The Pylontech Force H3 is a modular HV battery system based on lithium iron phosphate (LiFePO₄). Each module provides 5.12 kWh and includes its own BMS; modules can be stacked to form a tower of two to seven units (10.24 to 35.8 kWh). Up to six towers can be connected in parallel for a total capacity of 215 kWh. The system supports up to 864 V and 1 C charge/discharge for fast energy transfer. Batteries are designed for more than 8 000 cycles or 15 years and offer 24/7 monitoring via the app.

Available sets

Why this combination?

• Flexible PV connection: the Solis S6 supports up to 16 A MPPT current and a DC/AC ratio of 1.6, allowing more PV power than inverter rating.

• Fast battery response: the inverter charges and discharges up to 50 A/10 kW; Pylontech modules support 1 C, enabling full charge/discharge in one hour.

• Modular scalability: start with two modules and expand to five or more as your energy needs grow; up to six towers in parallel for large systems

• High reliability: LiFePO₄ technology with > 8 000 cycles or 15 year, combined with AFCI protection and UPS switchover < 10 ms, ensures safe operation.

• Smart monitoring: both components can be monitored via apps: SolisCloud for the inverter and Pylontech software for 24/7 battery monitoring.