Solis 8kW Single-Phase Low Voltage Hybrid Inverter – S6-EH1P8K-L-PLUS
Solis 8kW Single-Phase Low Voltage Hybrid Inverter – S6-EH1P8K-L-PLUS Model: S6-EH1P8K-L-PLUS Brand: Solis Rated Power: 8kW Phase: Single Phase Battery Voltage: 40–60V Low Voltage Type: Hybrid Solar & Battery Inverter Warranty: Manufacturer Warranty Included (10years) Product Overview The Solis S6-EH1P8K-L-PLUS 8kW Hybrid Inverter is a powerful next-generation single-phase low-voltage hybrid inverter designed for residential and light commercial solar energy storage systems. Combining solar PV, battery storage, grid power and generator integration in one intelligent platform, the Solis S6 Plus provides excellent flexibility for backup power, self-consumption and smart energy management. With an 8kW rated output, 40–60V low-voltage battery architecture, dual high-current MPPTs and advanced backup functionality, this inverter is an excellent choice for larger homes and properties with higher electrical loads. Key Features 8kW single-phase hybrid inverter 40–60V low-voltage battery system 2 independent MPPTs Up to 21A PV input current per MPPT Supports PV input up to 160% of rated DC power Compatible with lithium and lead-acid batteries 200% overload capability for 10 seconds in off-grid mode Seamless on-grid/off-grid switching in under 10ms Generator connection and automatic generator control Smart Load management AC coupling support for existing grid-tied solar systems Supports up to 6 compatible inverters in parallel Customisable battery backup reserve PV-only off-grid operating mode 7-inch industrial-grade touchscreen IP66 protection rating SolisCloud smart remote monitoring and control Suitable for larger residential and light commercial systems Powerful 8kW Output With 8kW of rated single-phase output, the S6-EH1P8K-L-PLUS provides substantially more capacity than smaller residential hybrid inverters. It is well suited to properties running multiple appliances simultaneously, including: Air conditioners Borehole and booster pumps Refrigerators and freezers Geysers Pool pumps Kitchen appliances Home offices Power tools General household loads Advanced Backup Performance The Solis S6 Plus is designed to maintain power to essential loads when the utility grid fails. Its 200% overload capability for up to 10 seconds provides additional short-duration power for starting demanding inductive loads such as pumps, motors and air conditioners. With an on-grid/off-grid transfer time of less than 10ms, interruption to supported loads is kept to a minimum. High Solar PV Capability The S6 Plus supports PV input of up to 160% of the inverter’s rated DC power, allowing the solar array to be oversized to maximise energy generation throughout the day. Two independent MPPTs provide greater flexibility when panels need to be installed on different roof orientations. Each MPPT supports up to 21A PV input current, providing compatibility with modern high-power solar modules. Low Voltage Battery Compatibility The inverter operates with 40–60V low-voltage batteries and is compatible with a wide range of lithium-ion and lead-acid battery solutions. This provides excellent flexibility when designing systems with different battery capacities. Lithium battery compatibility should always be confirmed against the latest Solis battery compatibility list before installation. Generator Integration Generator support makes the S6 Plus particularly suitable for installations requiring extended backup capability. The inverter supports multiple generator connection methods and automatic generator control, allowing generator power to be integrated intelligently with the solar and battery system. Smart Load Management Smart Load functionality provides additional control over how available energy is distributed. The system can intelligently manage energy between: Solar PV → Battery → Home → Grid → Generator This can help maximise solar self-consumption while preserving stored battery energy for critical loads. AC Coupling The Solis S6 Plus supports connection with existing grid-tied PV inverter systems. This makes the inverter particularly useful when upgrading an existing solar installation to include battery storage and backup functionality without necessarily replacing the complete existing PV system. Parallel Expansion System capacity can be expanded by operating up to 6 compatible Solis S6 Plus inverters in parallel. This provides additional flexibility for properties where electrical demand or battery storage requirements may increase in the future. SolisCloud Monitoring The inverter integrates with SolisCloud for smart remote system management. SolisCloud provides access to system information including: Solar production Battery operation Grid consumption Inverter status Energy flow System alarms Remote control and optimisation Troubleshooting information IP66 Protection The inverter features an IP66-rated enclosure, providing protection against dust and water ingress and making it suitable for demanding installation environments when installed according to manufacturer requirements. Warranty Manufacturer Warranty Included. Warranty coverage remains subject to the applicable Solis warranty terms and conditions, correct installation, commissioning and operation. Installation should be carried out by a suitably qualified installer, and all required commissioning and installation documentation should be retained for warranty purposes. Ideal Applications The Solis 8kW S6 Plus is ideal for: Larger residential solar systems High-consumption homes Backup power systems Load-shedding protection Solar self-consumption Battery energy storage Generator-assisted installations Existing solar system upgrades Small businesses and offices Light commercial applications Product Specifications Brand: Solis Model: S6-EH1P8K-L-PLUS Rated Output: 8kW Phase: Single Phase Battery Voltage: 40–60V Low Voltage MPPTs: 2 PV Input Current: Up to 21A per MPPT PV Oversizing: Up to 160% of rated DC power Off-Grid Overload: 200% for 10 seconds Transfer Time: <10ms Parallel Capability: Up to 6 units Generator Support: Yes AC Coupling: Yes Smart Load: Yes Monitoring: SolisCloud Display: 7-inch touchscreen Protection Rating: IP66 Warranty: Manufacturer Warranty Included Why Choose the Solis 8kW S6 Plus? The Solis S6-EH1P8K-L-PLUS offers an excellent combination of high single-phase power output, low-voltage battery compatibility and advanced energy-management features. With 8kW output, dual 21A MPPTs, 160% PV input capability, generator integration, AC coupling, Smart Load control, parallel expansion and powerful off-grid performance, it provides a highly flexible platform for larger residential and light commercial solar installations.