WECO 6kW three-phase hybrid inverter H-ESY SERIES is a high-voltage inverter for residential solar systems with energy storage. It is designed for three-phase PV systems where efficient use of solar energy, battery storage and backup power support are required.
The H-ESY 6K model has a rated power of 6kW and supports up to 9kW maximum PV power. It features 2 independent MPPT trackers, maximum PV input voltage of 1000V and an MPPT operating range of 180–850V, allowing flexible solar system design with different PV module orientations.
On the battery side, the inverter supports high-voltage lithium-ion batteries and WECO-CAN communication. For the 6kW model, the maximum charge and discharge power is up to 6.6kW, with a maximum charge/discharge current of 50A / 50A.
WECO H-ESY 6K provides backup output for selected loads, depending on the system configuration. The backup power is 6kVA rated and 6.6kVA maximum, with a transfer time of ≤10ms.
The inverter features IP65 protection, natural cooling, wall-mounted installation and user interface via LED display and app. BMS communication is managed via CAN, meter communication via RS485, and portal connection via WiFi device.
The package includes WiFi dongle and Meter+3CT.
WECO 6kW three-phase hybrid inverter H-ESY SERIES is available through the
Energetik B2B platform for registered users. Energetik provides B2B distribution of solar equipment for professional solar installers across the EU.
Technical features
- Product type: three-phase hybrid inverter
- Series: WECO H-ESY SERIES
- Rated power: 6kW
- Maximum PV power: 9kW
- MPPT: 2 independent MPPT trackers
- PV voltage: up to 1000V
- MPPT range: 180–850V
- Battery: high-voltage lithium-ion battery
- Battery communication: WECO-CAN
- Charge/discharge power: up to 6.6kW
- Backup: backup output
- Backup power: 6kVA rated, 6.6kVA maximum
- Transfer time: ≤10ms
- Protection: IP65
- Cooling: natural cooling
- Installation: wall-mounted
- Communication: WiFi, CAN, RS485
- Included: WiFi dongle, Meter+3CT