The Solis + Sunwoda energy storage kit, consisting of a Solis S6-EH3P5K-H-EU three-phase hybrid inverter rated at 5 kW, two Sunwoda SunESS-H 5 kWh battery modules with a total capacity of 10 kWh and a BMS control module with base and cabling, is a complete solution for residential photovoltaic systems. The system efficiently stores surplus energy generated by the PV installation and makes it available during peak demand hours, increasing self-consumption and reducing the amount of energy drawn from the grid.

The Solis inverter works with high-voltage (HV) LiFePO₄ batteries and offers efficiency of up to 96.5%, 3 independent MPPT trackers, switchover to backup power in less than 10 ms and support for dynamic energy tariffs. The SunESS-H modules operate at 400 V and each has a built-in DC-DC converter. The kit provides 10 kWh of capacity (9 kWh usable) and 5 kW charge/discharge power. One tower can be expanded to 4 modules (20 kWh) and the whole system to 60 kWh. Together they form a modern system that increases energy independence and the security of your home's power supply.

The Solis 5 kW + SunESS 10 kWh kit includes:

• Solis S6-EH3P5K-H-EU 5 kW hybrid inverter
• 2 × Sunwoda SunESS-H 5 kWh HV battery module
• Sunwoda SunESS-H BMS control module with base and cabling

What are the benefits of this energy storage system?

• Complete kit: 5 kW hybrid inverter, 10 kWh energy storage and BMS control module with base.
• Three-phase Solis inverter with three independent MPPT trackers.
• High-voltage 400 V LiFePO₄ battery modules with built-in DC-DC converter.
• Long battery life – up to 6,000 cycles at 90% depth of discharge.
• IP65 battery protection – suitable for indoor and outdoor installation.
• Modular design – expandable to 4 modules per tower and up to 60 kWh per system.
• Backup power with a switchover time of less than 10 ms.
• Support for dynamic energy tariffs and peak shaving.
• Increased self-consumption of energy from the photovoltaic system.
• More energy available in the evening, at night and during power outages.

Who is this kit for?

• single-family homes with a three-phase photovoltaic system,
• users who want to increase self-consumption and energy independence,
• those planning to expand their energy storage step by step in the future,
• those who need an energy reserve for backup power.