Your Gateway to Energy Independence
Discover the Sofar 6kW solar inverter, the ideal solution for producing and storing your own solar energy. With its 6 kW power and advanced features, it offers you total energy independence and unmatched flexibility. Designed to fit all types of solar installations, this inverter is your perfect partner to reduce your electricity bill and protect the environment.
Why Choose the Sofar 6kW Solar Inverter?
Benefits of Self-Consumption with Sofar:
Features:
Ready to Take the Leap into Energy Independence?
Sofar Solar BTS 5K lithium batteries are available separately for a complete energy solution.

Discover excellence in solar energy conversion with the Sofar ESI photovoltaic inverter. Designed by solar industry leader Sofar Solar, this inverter represents the pinnacle of modern solar technology.
Opt for solar excellence with the Sofar ESI photovoltaic inverter and transform your solar energy into a clean, renewable source of electricity for your home or business.
All-in-one residential energy storage system with integrated hybrid inverter
SofarSolar's high-voltage battery system consists of 1 to 6 BTS 5K battery modules and an ESI 3...6K-S1 single-phase hybrid inverter.
Up to six units can be connected in parallel, enabling a configuration of up to 36 kW and 180 kWh.
The battery modules feature an integrated battery management system and power control unit. The SOFAR PowerALL can intelligently adjust the battery's output voltage and current according to its state of charge. This increases the available energy capacity.

Battery capacity can be easily expanded thanks to the system's modular, stackable design. Connectable cables make installation quick and easy.
LiFePO4 battery modules are equipped with CATL battery cells. In addition, there are multiple active and passive protection functions, provided by the BMS, the power control unit and the inverter. Fuses are installed on the battery side.
SofarSolar redefines the future of energy with intelligent inverters. Featuring advanced monitoring capabilities, our inverters include WiFi Stick as standard, paving the way for seamless connectivity. Choose your path to efficiency with options such as Ethernet, GPRS or LTE keys. Transform every installation into a digital symphony, where solar power becomes a connected, intelligent and sustainable experience. SofarSolar, your partner for smarter, brighter energy.
Android - Google Play - Solarman Smart

Configuration steps:
1. After starting the application, register as a new user or enter your current SOLARMAN access data.
2. Create a new system and save the system data.
3. Scan the stick logger barcode to assign an inverter to the system.
4. Access the newly created system to configure the stick logger (device/logger).
5. Press the WiFi stick button for 1 second to activate the stick's WPS mode so that the smartphone can be connected to the WiFi stick.
6. Now select your local WiFi network for Internet access and enter your WiFi password.
7. The WiFi key is configured with access data.
Sofar Solar Mono 6 kW Hybrid Inverter – ESI 6K-S1 by Sofar Solar is available in our Hybrid inverters catalog. Technical specifications: inverter power in va: 6000 VA, phase: Monophasé, number of mppt: 2 MPPT, inverter type: Hybrid, max. recommended pv input power: 9000 Wc, starting voltage: 100 V, nominal mains voltage: L/N/PE, 230 V, 50 Hz / 60 Hz, safety: IEC 62109-1/2, IEC 62040-1, IEC 62116, IEC 61727, IEC 61683, IEC 60068 (1,2,14,30), UN38.3, IEC62619, SAA, emc: EN 61000-6-2, EN 61000-6-3, EN 61000-3-2, EN 61000-3-3, EN 61000-3-11, EN 61000-3-12, weight: 22.5 kg, dimensions (l x w x d) : 708 x 410 x 170 mm , maximum input voltage: 550 V, topology: Transformerless, european weighted efficiency: 97,0 %, nominal input voltage: 360 V, maximum efficiency: 97,7 %, nominal battery voltage: 400 V, maximum charge/discharge current: 20 A, mppt operating voltage range: 85-520 V, max. input current per mppt: 16 / 16 A, mains voltage range: 180 Vac-276 Vac (depending on local standard), rated ac power: 6000 W, nominal apparent ac power: 6000 VA, ac apparent power max.: 6600 VA, maximum apparent power (off-grid): 6000 VA, maximum output power, duration (off-grid): 9000 VA, 10 s, switching time: +10 ms. Product weight: 22.5 kg. Reference: ESI-6K-S1.
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