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Solis S6 8kW Hybrid Solar Inverter – S6-EH1P8K-L-PLUS Single Phase


The Solis S6 8kW Hybrid Inverter is a powerful single-phase, low-voltage energy-storage inverter designed for residential and small commercial solar systems. It supports 40–60V lithium-ion and lead-acid batteries, dual MPPT technology, up to 16kW recommended PV capacity, 190A battery charging and discharging, generator integration, smart-load management, and backup switching in less than 10 milliseconds.

330,000.00 345,000.00

Solis S6 8kW Hybrid Solar Inverter

The Solis S6-EH1P8K-L-PLUS 8kW Hybrid Inverter is an advanced energy-management solution for solar panels, battery storage, grid electricity, and generator power.

Designed for single-phase residential and small commercial installations, it delivers 8kW rated AC output while providing intelligent energy storage, fast backup power, and flexible system expansion.

High-Capacity Solar Input

The Solis S6 8kW Hybrid Inverter supports a recommended PV array capacity of up to 16kW and provides up to 12.8kW of usable PV input power.

Two independent MPPT trackers help maximize solar-energy production from panels installed in different orientations or operating under varying sunlight conditions. The inverter supports up to 32A input current on each MPPT, making it suitable for modern high-power solar panels.

Low-Voltage Battery Compatibility

The inverter supports 40–60V lithium-ion and lead-acid batteries, offering flexibility when selecting a compatible energy-storage solution.

A maximum battery charge and discharge current of 190A enables fast battery charging and strong backup performance. CAN and RS485 communication interfaces allow compatible batteries and battery-management systems to communicate with the inverter.

Fast and Reliable Backup Power

During a grid outage, the Solis S6 8kW Hybrid Inverter can switch from on-grid operation to backup mode in less than 10 milliseconds in a compatible single-inverter system.

It supports up to 200% of rated backup power for 10 seconds, helping start appliances and equipment with high initial power requirements, including:

  • Air conditioners
  • Water pumps
  • Refrigerators
  • Motors
  • Compressors
  • Other high-starting-current appliances

This makes it suitable for homes and businesses requiring reliable backup power during electricity outages.

Generator Integration

The Solis S6-EH1P8K-L-PLUS supports generator connection and automatic generator control.

Generator power can be managed alongside solar panels, battery storage, and grid electricity, providing greater flexibility in locations affected by extended power outages or limited grid availability.

Smart-Load Management

Smart-load management allows the inverter to control selected appliances according to available solar power, battery charge level, and backup requirements.

Users can configure a minimum battery reserve to preserve stored energy for essential appliances during grid failures. This helps extend backup time for priority loads.

Grid-Tied and Off-Grid Operation

The Solis S6 8kW Hybrid Inverter supports both on-grid and off-grid applications. It can also integrate with an existing grid-connected solar inverter for export control and enhanced energy management.

Its PV-only off-grid operating mode can support selected system designs without requiring a battery at the initial installation stage.

Parallel System Expansion

Up to six compatible Solis inverters can operate in parallel, allowing the solar and backup system to be expanded when additional power capacity is required.

This makes the inverter suitable for larger homes, offices, shops, and small commercial applications.

Smart Monitoring

Remote monitoring allows users to review and manage important system information, including:

  • Solar power generation
  • Battery charge and discharge status
  • Grid electricity usage
  • Backup-load consumption
  • Inverter operating status
  • Overall system performance

Large 7-Inch LCD Display

A 7-inch industrial-grade LCD display provides a clear and user-friendly interface for local monitoring, configuration, and system management.

The inverter also supports Wi-Fi, LAN, Bluetooth, CAN, and RS485 communication options. Optional 4G connectivity may also be supported.

Durable IP66 Protection

The inverter features an IP66-rated enclosure, providing protection against dust and water for installation in demanding environmental conditions.

It supports an operating temperature range of approximately -25°C to 60°C and a maximum operating altitude of up to 3,000 metres.

Key Features

  • 8kW rated single-phase AC output
  • 40–60V low-voltage battery support
  • Compatible with lithium-ion and lead-acid batteries
  • Maximum 190A battery charging current
  • Maximum 190A battery discharging current
  • Two independent MPPT trackers
  • Maximum 32A input current per MPPT
  • Recommended PV array capacity up to 16kW
  • Maximum usable PV input power of 12.8kW
  • Up to 200% backup overload capacity for 10 seconds
  • Backup switching time below 10 milliseconds
  • Generator connection and automatic control
  • Smart-load management
  • Configurable battery backup reserve
  • Grid-tied inverter integration
  • Export-power control
  • PV-only off-grid operation
  • Parallel operation of up to six compatible inverters
  • Remote monitoring and system control
  • 7-inch industrial-grade LCD display
  • Wi-Fi, LAN, and Bluetooth connectivity
  • CAN and RS485 communication
  • IP66 weather-resistant enclosure
  • Optional AFCI 2.0 arc-fault protection

Technical Specifications

SpecificationDetails
ModelS6-EH1P8K-L-PLUS
Inverter typeSingle-phase low-voltage hybrid inverter
Rated AC output power8kW
Maximum apparent output power8kVA
Rated grid voltage220V / 230V
Rated grid frequency50Hz / 60Hz
Rated grid output current36.4A at 220V / 34.8A at 230V
Recommended maximum PV arrayUp to 16kW
Maximum usable PV input power12.8kW
Maximum PV input voltage500V
Rated PV voltage330V
PV start-up voltage90V
MPPT voltage range90–435V
MPPT trackers2
Maximum PV input current32A / 32A
Maximum short-circuit current40A / 40A
MPPTs / Maximum input strings2 / 4
Supported battery typesLithium-ion / Lead-acid
Battery voltage range40–60V
Maximum battery charge current190A
Maximum battery discharge current190A
Battery communicationCAN / RS485
Rated backup output8kW
Backup overload capacityUp to 200% for 10 seconds
Backup switching timeLess than 10ms
Maximum AC passthrough current50A
Maximum generator input power8kW
Maximum efficiencyUp to 96.2%
European efficiencyUp to 96.1%
Maximum PV-to-battery efficiencyUp to 95.3%
Maximum AC-to-battery efficiencyUp to 93.9%
Battery discharge efficiencyUp to 93.8%
DimensionsApproximately 335 × 560 × 253mm
WeightApproximately 23.5kg
Operating temperatureApproximately -25°C to 60°C
Ingress protectionIP66
Cooling methodIntelligent fan cooling
Maximum operating altitudeUp to 3,000m
Display7-inch LCD
CommunicationWi-Fi, LAN, Bluetooth, CAN, and RS485
Optional communication4G

Protection Features

  • Surge protection
  • Output overcurrent protection
  • Insulation-resistance monitoring
  • Residual-current detection
  • Anti-islanding protection
  • Integrated PV DC switch
  • PV reverse-polarity protection
  • Optional AFCI 2.0 arc-fault protection
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