Engineered for Reliability and Performance Solis combines MPPT, PCS, grid-tied/off-grid switching (STS), and EMS into one unified control system, which is pre-integrated and tested at the factory to enhance reliability. 

SolisStorage C&I Energy Storage System delivers exceptional performance and rapid ROI through advanced engineering. It integrates Tier 1 battery modules and supports up to 2x rated PV input—compatible with high-power 21A PV modules for maximum solar harvest. With direct PV connection, system efficiency is enhanced while costs are reduced. The system actively boosts your energy economics: dynamic reactive power compensation cuts grid charges, while FFR/FCR readiness and AI-driven tariff optimization minimize expenses and unlock new revenue. SolisStorage isn't just storage—it's your intelligent energy advantage.

As standard the C5 battery cabinet includes the following layers of protection:

• Cell - pressure release valve
• Pack - all round temperature monitoring, aerosol fire suppression on pack level, insulation and heat isolation layers
• Cabinet - thermal detection, smoke detection, water immersion sensor, humidity detection, and aerosol fire suppression on cabinet level

Key system features:

• Switches between on- and off-grid in under 10 ms, ensuring uninterrupted operation for critical loads.
• Scalable up to 6 systems for 750 kW / 1.56 MWh to meet expanding energy demands.*
• High-capacity 314 Ah LFP cells with multi-layer protection deliver long-term safety and reliability.
• Patented air-cooling design maintains stable thermal performance without liquid coolant.
• Supports up to 2× PV oversizing and 21 A string input, maximising solar yield.
• Delivers 160% overload for 200 ms in off-grid mode for stable heavy-load startup.
• SolisCloud enables smart monitoring, AI control, and remote updates.
• IP55 rated battery cabinet and IP66 rated inverter.
• 8000-cycles at 75% DoD with 70% energy retention after cycle life. 
• 10-year warranty

Find out more about the SolisStorage Evercore range here.

Check out a deep dive video into the Evercore battery cabinet solutions. 

*A maximum of 6 systems can be parallelled (6-inverters or 6-battery cabinets).
The system wil allow 10-inverters only to be paralleled post the release of the Solis Power Distribution Cabinet.

NRS approved, and City of Cape Town Approved.

C4 Coating: Suitable for standard industrial environments and moderate coastal areas, providing reliable corrosion protection.

C5 Coating: Enhanced corrosion protection for harsh environments with high salt exposure, extreme humidity, or heavy pollution.