Three-phase Solis S6-EH3P18K02-NV-YD-L 18 kW hybrid inverter, 2 MPPT, for energy storage. Compatible with LV batteries from various manufacturers.

The Solis S6-EH3P18K02-NV-YD-L hybrid inverter is a 3-phase 18 kW inverter designed for use in photovoltaic systems with energy storage. It is ideal for residential installations as well as small and medium-sized PV systems where increasing energy self-consumption and improving energy independence are important. Combined with LV batteries from well-known brands, the Solis inverter creates a modern and reliable energy storage system.

Its simplified design and modern technical solutions contribute to low system failure rates and optimal operation. The S6-EH3P18K02-NV-YD-L inverter allows 10-second overload on the AC output side of up to 200%. It works with power generators, allowing the system to operate after a grid power failure or in an off-grid setup. The inverter supports operation in dynamic tariff mode, which enables better energy management and can provide measurable financial benefits.

The three-phase Solis S6-EH3P18K02-NV-YD-L hybrid inverter combined with batteries is a modern and reliable device that uses the potential of a photovoltaic installation to store surplus electrical energy for later, efficient and optimal use in a household or commercial facility.

The inverter works with low-voltage (48 V) batteries based on lithium-ion technology. It automatically adapts to the connected battery set, ensuring efficient and effective energy storage system operation. The S6-EH3P18K02-NV-YD-L model can operate in parallel connection with up to 6 units in one system, enabling increased output power. The entire installation can be monitored using a dedicated mobile application.

Solis S6-EH3P18K02-NV-YD-L has been designed with great care and the use of the latest technologies. It is easy to install, operate and service. It is perfect for rooftop solar installations and small ground-mounted systems. The IP66 protection rating and very low permissible operating temperature down to -40 oC allow outdoor installation even in demanding weather conditions.

Key product features:

• 18 kW power
• Maximum efficiency of 97.5%
• Works with LV batteries
• Wide DC input voltage range
• 2 independent MPPT inputs, 4 strings
• Works with high-current PV modules, up to 20 A
• Works with lithium batteries from various brands
• 10-second overload of up to 200% on the AC side
• Operation in dynamic tariff mode
• Peak shaving mode
• Power generator operating mode
• Automatic switchover after power failure (UPS mode < 10 ms)
• Integrated overcurrent protection
• Surge protection
• Anti-islanding protection
• Reverse polarity protection
• AC Type II surge protection

Operation and installation:

• Easy installation and removal thanks to a dedicated mounting plate
• Built-in DC switch
• Connections accessible without opening the housing
• CAN, RS485, Bluetooth communication. WiFi/4G/LAN optional
• High moisture protection: IP66
• Operating temperature range: -40 to +60 oC
• Dimensions: 430 x 660 x 305 mm
• Weight: 42 kg

Use:

• Configuration via the LCD display on the housing
• Data reading and configuration in the SolisCloud application
• Technical support in Polish
• Efficient cooling
• Noise level < 65 dB
• 5-year warranty