Solis S6 6kW Hybrid Solar Inverter
The Solis S6-EH1P6K-L-PLUS 6kW Hybrid Inverter provides an intelligent and reliable solution for managing solar panels, battery storage, grid electricity and generator power through one integrated system.
Designed for homes and small businesses, this single-phase hybrid inverter delivers a rated output of 6kW and supports low-voltage battery systems. Its advanced energy-management capabilities help maximize solar consumption, reduce electricity costs and maintain backup power during grid outages.
Efficient Solar Power Generation
The Solis S6 6kW inverter features two independent MPPT trackers that help improve solar generation from panels installed in different directions or exposed to varying sunlight conditions.
It supports a recommended solar-array capacity of up to 12kW and provides up to 9.6kW of usable PV input power, making it suitable for high-capacity residential solar installations.
Low-Voltage Battery Compatibility
The inverter supports 40–60V lithium-ion and lead-acid batteries. CAN and RS485 communication allow compatible lithium batteries to exchange operating data with the inverter’s battery-management system.
With a maximum battery charge and discharge current of 135A, the inverter can charge supported battery systems efficiently and provide strong backup performance when required.
Fast Backup Power
During a power outage, the Solis S6 can switch from grid operation to backup mode in less than 10 milliseconds in a compatible single-inverter installation.
It also supports up to 200% of rated backup power for 10 seconds, helping operate demanding appliances such as air conditioners, water pumps, refrigerators and motor-based equipment.
Generator and Smart-Load Support
The Solis S6-EH1P6K-L-PLUS supports generator connection and automatic generator control. It can also manage selected smart loads according to available solar generation, battery charge level and backup requirements.
Its adjustable battery reserve settings allow users to preserve stored energy for essential appliances during grid failures.
Flexible System Expansion
Up to six compatible Solis S6 inverters can be connected in parallel for installations requiring higher power capacity.
The inverter also supports:
- AC coupling with compatible grid-connected inverters
- Export-power control
- PV-only off-grid operation
- Generator integration
- Smart-load management
- Configurable battery backup levels
Smart Monitoring and Control
A large 7-inch industrial-grade LCD screen provides access to system information and local configuration settings.
Wi-Fi, LAN, Bluetooth, CAN and RS485 communication options support monitoring and intelligent system management. Compatible remote monitoring allows users to review solar production, battery status, energy consumption and system performance.
Durable and Weather-Resistant Design
The inverter has an IP66-rated enclosure for protection against dust and water. It is designed to operate in temperatures ranging from approximately -25°C to 60°C.
The 6kW model uses natural cooling and operates at a typical noise level below 40dB(A), making it suitable for residential environments.
Key Features
- 6kW rated single-phase output
- 40–60V low-voltage battery support
- Compatible with lithium-ion and lead-acid batteries
- Maximum 135A battery charge and discharge current
- Two independent MPPT trackers
- Up to 12kW recommended solar-array capacity
- Up to 9.6kW usable PV input power
- Backup switching time below 10 milliseconds
- Up to 200% backup overload capacity for 10 seconds
- Generator connection and automatic control
- Smart-load management
- Adjustable battery backup reserve
- Export-power control
- AC-coupling support
- PV-only off-grid operation
- Parallel operation of up to six compatible inverters
- 7-inch LCD display
- Wi-Fi, LAN, Bluetooth, CAN and RS485 connectivity
- IP66 weather-resistant enclosure
- Optional AFCI 2.0 arc-fault protection
Technical Specifications
| Specification | Details |
|---|---|
| Model | S6-EH1P6K-L-PLUS |
| Rated AC output | 6kW |
| Maximum apparent output | 6kVA |
| Phase | Single phase |
| Rated grid voltage | 220V / 230V |
| Rated frequency | 50Hz / 60Hz |
| Recommended maximum PV array | Up to 12kW |
| Maximum usable PV input | 9.6kW |
| Maximum PV voltage | 500V |
| Rated PV voltage | 330V |
| PV start-up voltage | 90V |
| MPPT voltage range | 90–435V |
| MPPT trackers | 2 |
| Maximum PV input current | 16A + 16A |
| Battery type | Lithium-ion or lead-acid |
| Battery voltage range | 40–60V |
| Maximum battery charge current | 135A |
| Maximum battery discharge current | 135A |
| Battery communication | CAN / RS485 |
| Rated backup output | 6kW |
| Backup overload capacity | Up to 200% for 10 seconds |
| Backup switching time | Less than 10ms |
| Maximum AC passthrough current | 40A |
| Maximum efficiency | Up to 96.2% |
| Dimensions | Approximately 335 × 560 × 253mm |
| Weight | Approximately 23kg |
| Protection rating | IP66 |
| Cooling method | Natural cooling |
| Typical operating noise | Less than 40dB(A) |
| Operating temperature | Approximately -25°C to 60°C |
| Maximum operating altitude | Up to 3,000m |
| Display | 7-inch LCD |
| Communication | Wi-Fi, LAN, Bluetooth, CAN and RS485 |
Protection Features
- Anti-islanding protection
- Output overcurrent protection
- Residual-current monitoring
- Insulation-resistance monitoring
- PV reverse-polarity protection
- Integrated PV DC switch
- Surge protection
- Optional AFCI 2.0 arc-fault protection











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