Three-phase inverter Sofar Solar 15 kVA - ME 15KTL-3PH

- Compact design with LCD display

- Flexible switching between grid-connected and energy storage mode

- Wide battery voltage range (180 - 800 V)

- One or two battery input channels supporting a maximum charge and discharge current of 50 A (depending on model)

- Off-grid and on-grid outputs can supply an unbalanced load

- Maximum battery charge/discharge efficiency 97.8%.

Three-phase battery inverter

The perfect solution for integrating energy storage into your PV system, whether on- or off-grid.

The ME 5K...20KTL-3PH is a high-voltage, three-phase battery inverter designed for integrating storage into existing PV systems, or systems with a high demand for battery charging. In the event of a grid failure, it can provide up to 20 kW of unbalanced three-phase emergency power supply (EPS) in just 10 ms, thanks to its integrated EPS port.

Equipped with two MPPTs and two independent battery ports (available on models 10K to 20KTL), this UPS allows different battery capacity configurations. In particular, it is compatible with SOFARSOLAR's HT (high voltage) battery series (GTX 3000-H and BTS battery storage system).

Up to 10 inverters can be connected in parallel on the EPS and AC ports, making it an ideal choice for both on-grid and off-grid microgrid installations.

The integrated energy management system offers a variety of user-friendly modes, optimizing the user experience, including an automatic self-use mode. Users can also define different time slots and/or dates, as well as rules for each day of the week.

All modes are easily configured via the large LCD display. What's more, a Wi-Fi key is supplied with the UPS, enabling easy connection to the SOFAR View monitoring portal.

Operating diagram

Standard display

The display shows all relevant information about the inverter.

Wiring and connection

- 1 Battery input terminals

- 2 Charging connection port

- 3 Network connection port

- 4 USB/WiFi port

- 5 Distributed resource managers (DRMs)

- 6 COM port (serial port)

- 7 Link port 1

- 8 Link port 0

- 9 Current transformer (CT)

- 10 LCD display