• Promotion Solis PrimePower
• Manufacturer Solis

Solis PrimePower Energy Storage Solution 109kWh with 50kW Inverter

The Solis PrimePower Energy Storage Solution 109kWh with 50kW Inverter is a ready-to-deploy, outdoor-rated storage block designed for small C&I sites, farms, estates and microgrids. It pairs a 109.7 kWh battery cabinet (98.7 kWh usable) with a matched 50 kW three-phase hybrid inverter for dependable backup, peak shaving and solar self-consumption—so you can commission quickly and hand over with confidence.

Why installers choose it

Pro performance: 109.7 kWh total / 98.7 kWh usable with 0.5 C cycling—balanced for daily charge/discharge and asset life.

Fast backup: < 10 ms transfer to keep critical loads online during grid events.

PV headroom: Up to 96 kW PV usable (4 MPPT / 8 strings) to maximise daytime charging and export control.

Bankable cells: CATL 306 Ah cells with pack-level IP67 design for durability and low maintenance.

Scale as you grow: Parallel to 500 kW / 6.5 MWh for multi-cabinet projects.

Performance & protection built in

The cabinet uses industrial-grade air-conditioning, with natural cooling at pack level and intelligent fan-cooling on the inverter—delivering stable performance from −25 °C to +60 °C and up to 4,000 m altitude. Layered protection includes Type II surge, anti-islanding, residual-current and insulation monitoring, plus default aerosol fire suppression with explosion-relief and water-inlet provisions. Enclosures are IP55 (battery) and IP66 (inverter), with optional C4/C5 anti-corrosion for harsh sites. Typical noise is 70 dB @ 1 m—easy to accommodate in plant areas.

PV, backup and site control—done cleanly

At the heart of the Solis PrimePower Energy Storage Solution 109kWh with 50kW Inverter is the S6-EH3P50K-H hybrid inverter, delivering > 0.99 PF, low THD and 1.6× off-grid overload for short bursts. Communications include CAN, RS485 and LAN (Wi-Fi/Cellular optional) for smooth integration with meters and site controllers. Monitoring and OTA updates via SolisStorage Cloud reduce callouts and keep fleets current.

Key specifications at a glance

Energy & power: 109.7 kWh total / 98.7 kWh usable; 50 kW on-grid output; 1.6×/2 s off-grid overload.

PV input: 96 kW usable, 1,000 V max, 4 MPPT / 8 strings, MPPT 150–850 V.

Form factor: 1270 × 2094 × 1340 mm; 1320 kg battery + 73 kg inverter.

Environment: −25 ~ +60 °C, ≤95% RH, ≤4,000 m altitude.

Compliance: IEC 62619, IEC 62040, IEC 63056, UN38.3 and more.

For projects that demand reliability, fast switchover and straightforward O&M, the Solis PrimePower Energy Storage Solution 109kWh with 50kW Inverter delivers a tidy, scalable building block your customers can trust—today and as their energy needs grow.