Sungrow EMS300CP is an advanced Energy Management System (EMS) designed for commercial and industrial (C&I) energy storage applications based on Sungrow PowerStack systems.

It acts as the central intelligence layer of the energy infrastructure, enabling real-time monitoring, control, and optimization of energy flows between photovoltaic systems, battery storage units, and DC EV charging stations. The system ensures stable operation and efficient energy distribution across all connected components.

EMS300CP is suitable for both simple and highly complex energy architectures – from single PowerStack installations to large-scale multi-site industrial energy projects.

The controller can operate as a standalone EMS or as an interface to higher-level third-party energy management systems.

Correct cabling must be ensured when connecting to the discontinued PowerStack variant (ST225). For installations with multiple grid connection points (e.g. multiple substations), one EMS unit is required per connection point.

The energy meter is not included in the scope of delivery and must be ordered separately.
 

Key applications

• Peak shaving and load optimization
• Self-consumption optimization
• Energy arbitrage strategies
• Trading applications (requires external EMS)
• Dynamic tariff management (requires external EMS)
• Frequency regulation and grid services (requires external EMS)

System capabilities

• Up to 25 PowerStack units
• PV integration up to 6 MWp
• Up to 10 Logger1000 devices
• Up to 20 Sungrow DC EV charging stations (IDC series)

 

B2B platform access

This product is available via the Energetik B2B platform, where registered partners can access live stock availability, pricing