Sofar

Sofar 3kW hybrid inverter single-phase 3.3kVA WiFi BTS 5K socket IP66 Powerall Esi 3K-S1

€1,023.29

Regular price: €1,227.95

-17%

The lowest price during 30 days prior to the reduction: €1,227.95

-17%

The promotion runs until 15 August 2026

Shipping costs are not included in the price.

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Shipping time: 48 godzin

Inverter parameters

Inverter power up to 5 kW
Inverter type Hybrid
Number of phases Single-phase
Power [kW] 3

Opis

The SOFAR Powerall ESI 3K-S1 hybrid kit is a modular system with a single-phase inverter rated at 3 kW (3.3 kVA) designed to operate with BTS 5K batteries. The kit supports 5–30 kWh system configurations (BTS 5K battery modules) and offers flexibility in selecting energy storage system capacity. The device supports maximum PV input current up to 16 A per MPPT and a starting voltage of 100 V DC.

The system features a compact design, communication via RS485/CAN/WiFi and optionally Ethernet/4G, and an IP65 ingress protection rating (IP65 stated in documentation). The inverter is compatible with LFP batteries and supports on-grid and backup modes, with a design that facilitates modular installation and servicing.