Key Features
- Wide Power Range Options
Available in 75kW, 80kW, 99.9kW, 100kW, and 125kW models to suit diverse commercial and industrial energy storage projects. - Supports DC & AC Coupling
Flexible for both DC-coupled and AC-coupled architectures, allowing system retrofits and expansions. - Integrated PV + Battery + Grid + Generator Support
Seamless integration with on-grid PV, wind power, lithium battery storage, and diesel generators. - Ultra-Fast On/Off Grid Switching
Transition in less than 10ms ensures uninterrupted power supply to critical loads. - Dual Battery Port Design
Two independent battery ports enable flexible configurations and easy capacity expansion. - High PV Oversizing Capability
Supports up to 2× rated PV input to maximize solar energy harvesting efficiency. - High Current PV Compatibility
Maximum string input current of 21A ensures compatibility with high-power PV modules. - Advanced Battery Charging
Maximum charging current up to 200A for rapid energy storage. - Intelligent Load & Backup Management
Battery reserve management and critical load prioritization extend supply duration for key loads. - Parallel System Expansion
Supports multi-unit parallel operation up to 1.25MW (Solis STS cabinet recommended for more than 6 units). - Generator Flexibility
Supports generator input from 20% to 100% of rated power for hybrid or weak grid scenarios. - Advanced Grid Functions
Dynamic reactive power compensation, utility bypass, demand management, and anti-reverse flow capabilities. - Patented Cooling Technology
Ensures reliable operation under high-temperature conditions. - Smart Remote Monitoring
SolisCloud platform provides AI optimization, instant troubleshooting, and full remote control. - Industrial-Grade Display
7-inch LCD provides a user-friendly interface for local monitoring and operation.
Product Description
The S6-EH3P(75-125)K-H series is a high-performance three-phase hybrid energy storage inverter designed for commercial and industrial solar + storage applications. Covering power ratings from 75kW to 125kW, it provides intelligent energy management and flexible deployment options for medium to large-scale energy storage systems.
Supporting both DC-coupled and AC-coupled architectures, this inverter allows seamless retrofits and system expansion while integrating photovoltaic, battery storage, wind power, grid, and diesel generator sources. With ultra-fast on/off-grid switching in under 10ms, the inverter ensures continuous backup power for critical loads.
Dual independent battery ports enable flexible configuration and expansion, while advanced battery management supports high charging currents up to 200A. PV oversizing capability up to 2× and compatibility with high-current PV modules maximizes solar energy utilization and system return on investment.
The inverter also supports intelligent load prioritization, dynamic reactive power compensation, and hybrid generator operation, making it ideal for weak grid and complex hybrid power scenarios. Multi-unit parallel operation up to 1.25MW ensures scalability for larger commercial and industrial projects.
Equipped with SolisCloud, the system allows remote monitoring, AI optimization, and instant troubleshooting. Patented cooling technology and a 7-inch industrial-grade display guarantee reliable performance and user-friendly local operation in demanding environments.
Based on this hybrid inverter platform, Vansenergy provides complete commercial and industrial solar + storage solutions, including high-voltage battery systems, ESS cabinets, hybrid system integration, and turnkey project services for global energy storage deployments.
