The Solis S6 5kW Single Phase Hybrid Inverter is a powerful and flexible low-voltage energy storage inverter, designed for residential and small commercial solar systems. With support for low-voltage batteries, 2 MPPT inputs, fast back-up switching and intelligent energy management, this inverter is ideal for maximizing self-consumption, storing solar energy and maintaining essential power during grid interruptions.

This model is part of the Solis S6-EH1P-L-PLUS series and is suitable for use with compatible Li-ion and lead-acid batteries operating within a 40–60V battery voltage range. The inverter supports battery communication via CAN / RS485, making it suitable for many mainstream low-voltage battery systems.

With a rated AC output power of 5kW, a maximum recommended PV array size of 10kW, and a maximum usable PV input power of 8kW, the Solis S6 5kW hybrid inverter offers high solar input flexibility for modern PV installations.

Key Features

• 5kW single phase hybrid inverter
• Low-voltage battery compatibility: 40–60V
• Suitable for Li-ion and lead-acid batteries
• 2 MPPT inputs for flexible PV system design
• Maximum recommended PV array size: 10kW
• Maximum usable PV input power: 8kW
• Maximum battery charge / discharge power: 5kW
• Maximum battery charge / discharge current: 112A
• Fast back-up switching time: less than 10ms
• Back-up output with 2x rated power for 10 seconds
• 7-inch LCD display for clear system monitoring
• Bluetooth + App support for quick setup
• CAN / RS485 battery communication
• Optional Wi-Fi, GPRS or LAN communication
• IP66 protection rating for reliable outdoor installation
• Supports smart energy management and TOU tariff optimization
• Suitable for parallel connections and AC coupling system expansion

Smart Energy Storage Solution

The Solis S6 5kW hybrid inverter is designed to intelligently manage solar production, battery charging and household energy consumption. With support for Time-of-Use tariff optimization, the inverter can help improve energy efficiency by managing battery charging and discharging according to electricity pricing and energy demand.

The inverter also supports integration with VPP and EMS platforms, making it suitable for advanced energy management applications where solar, battery storage and grid interaction need to work together efficiently.

Reliable Back-Up Performance

For installations where back-up power is required, the Solis S6 5kW inverter offers a dedicated back-up output with a switching time of less than 10ms. This allows essential loads to continue operating during short grid interruptions, depending on the connected battery system and installation configuration.

The back-up output supports a rated power of 5kW and can handle up to 2 times the rated power for 10 seconds, offering extra support during temporary start-up loads.

Technical Specifications

• Model Series: Solis S6-EH1P-L-PLUS
• Phase: Single Phase
• Rated AC Output Power: 5kW
• Max. Apparent Output Power: 5kVA
• Recommended Max. PV Array Size: 10kW
• Max. Usable PV Input Power: 8kW
• Max. PV Input Voltage: 500V
• MPPT Voltage Range: 90–435V
• Number of MPPTs: 2
• Battery Type: Li-ion / Lead-acid
• Battery Voltage Range: 40–60V
• Max. Charge / Discharge Power: 5kW
• Max. Charge / Discharge Current: 112A
• Battery Communication: CAN / RS485
• Back-Up Switch Time: <10ms
• Display: 7.0” LCD Display + Bluetooth + App
• Communication: RS485, CAN, Optional Wi-Fi / GPRS / LAN
• Protection Rating: IP66
• Dimensions: 335 × 560 × 253 mm
• Weight: Approx. 23 kg
• Operating Temperature: -40°C to +60°C

Ideal For

• Residential solar energy storage systems
• Self-consumption optimization
• Low-voltage battery systems
• Hybrid PV installations with back-up functionality
• Home energy storage with LiFePO4 batteries
• Smart energy management and TOU-based operation
• New PV installations or upgrades from standard grid-tie systems

Important Notice

Battery compatibility depends on the selected battery brand, BMS communication and system configuration. Always check the official Solis battery compatibility list or confirm compatibility with your installer before installation. Installation and configuration should be carried out by a qualified professional according to local regulations.