Solis PrimePower 109kWh Battery Slave - Standard Version + C5 - Includes All Standard Model Items, C5 Environmental Protection

• Range Solis PrimePower
• Manufacturer Solis

The Solis PrimePower 109kWh Battery - Standard Version + C5 - Includes All Standard Model Items, C5 Environmental Protection is a dedicated commercial storage solution built around premium LFP cells and an outdoor-rated cabinet. With 109.7kWh total capacity and 98.7kWh usable energy, it provides a solid foundation for commercial and industrial battery storage projects focused on peak shaving, backup power and maximising on-site solar consumption.

Installed as part of a wider PrimePower system, this battery cabinet allows installers to deliver repeatable, manufacturer-engineered energy storage solutions rather than one-off, bespoke integrations.

High-Performance Battery Technology

Inside the cabinet, the Solis PrimePower 109kWh Battery - Standard Version + C5 - Includes All Standard Model Items, C5 Environmental Protection uses CATL 306Ah LFP cells in a 1P112S configuration, arranged as seven 15.67kWh packs.

Key performance characteristics include:

109.7kWh rated energy, 98.7kWh usable storage

Up to 0.5C max cycle rate for typical C&I load profiles

Cell cycle life up to 10,000 cycles under manufacturer test conditions

High round-trip efficiency (up to 89% at rated operating condition)

For your customers, this means a long-life storage system with predictable performance and strong project economics over the lifetime of the asset.

C5 Environmental Protection and Safety

The “Standard Version + C5” configuration is engineered for harsh commercial environments where corrosion and exposure are genuine risks. The cabinet offers:

C4/C5 anti-corrosion class for the battery enclosure

IP55 ingress protection for the cabinet

Industrial-grade air-conditioning at system level and natural cooling at pack level

Operating temperature range of –25°C to +55°C and up to 4000m altitude

Safety is handled through multiple layers of protection, including aerosol fire suppression, explosion relief, fire-water inlet and optional flammable gas detection with audible and visual alarms.

Installer-Friendly Commercial Storage Cabinet

The Solis PrimePower 109kWh Battery - Standard Version + C5 - Includes All Standard Model Items, C5 Environmental Protection has been designed with practical installation in mind:

Compact cabinet footprint of 950 × 2070 × 1357mm (without inverter)

Clear internal layout for DC terminations and communication wiring

Integrated protections (anti-islanding, residual current detection, insulation monitoring) at system level

For installers, this reduces design time, speeds up commissioning and simplifies repeat deployments across multiple sites.

Key Benefits for Commercial Projects

By adding this PrimePower storage cabinet to your offering, you can help customers:

Reduce peak demand charges and improve load management

Increase self-consumption from on-site PV

Enhance resilience with robust, long-life battery storage

Build scalable energy storage systems using a proven, manufacturer-backed platform

The Solis PrimePower 109kWh Battery - Standard Version + C5 - Includes All Standard Model Items, C5 Environmental Protection delivers a premium commercial storage solution that supports installers in offering reliable, future-ready projects to their own customers.