SolisStorage C&I PrimePower PRO 50kW inverter 109kWh storage system Solis

SolisStorage C&I PrimePower PRO 50kW inverter 109kWh storage system Solis

PrimePower 109kWh PRO Combo - PRO version – Includes all standard model items along with sound and light alarm + combustible gas detector + explosion relief board.
Includes S6-EH3P50k-H(21A)-NV inverter.

The PrimePower series is designed for a wide range of C&I applications, such as industrial parks and commercial complexes. With an output power of 50 kW per single unit and an energy storage capacity of 109 kWh, it ensures a continuous supply of photovoltaic energy for C&I environments.
The entire cabinet integrates an advanced intelligent control system for thermal management: both the system and the battery packs adopt a cooling system with a double-layer design combining air conditioning and forced ventilation, ensuring stable and reliable performance.
Corrosion resistance and the IP55 protection rating allow installation in outdoor environments. The system supports photovoltaic integration and various energy management strategies EMS, enabling switching from grid-connected to off-grid operation within 10 ms. This solution promotes flexible and diversified development of energy storage C&I.

Main features

• Uses high-capacity 306Ah CATL cells for exceptional performance and reliability;
• Features an aluminium alloy baseplate with patented natural cooling and IP67 protection;
• Fan-less design means no regular maintenance, with a flammable gas detector that stays accurate for 10 years;
• 14 layers of escalating protection — from the cell, through the pack, to the entire system;
• Zero heat transfer between inverter and cells enhances stability and extends lifespan;
• Supports 13 operating modes under both strong and weak grid conditions;
• Switches between on-grid and off-grid in under 10 milliseconds to prevent interruptions;
• Flexible system expansion, up to 500kW/6.5MWh to meet growing energy needs;
• Enables remote monitoring and over-the-air updates via SolisStorage Cloud.

Technical features

• Rated energy capacity：109.7kWh;
• Inverter Power Rating：50kW;
• Cell type：CATL, LFP 3.2V / 306Ah;
• Cell cycle life：10000;
• Anti-corrosion class：IP55(Cabinet)+IP66(Inverter).

NOTE: COMMISSIONING IS NOT INCLUDED.