+C is a 20ft containerized ESS with Etica's exclusive technology.
It matches the storage capacity of a traditional 40ft container with only half the size.
The modular design also helps save project development time and cost.
Equipped with advanced cooling liquid immersion design and fire-fighting system,
+C is safer and smarter than ever.

Energy storage solution

Features

· Small footprint (20 ft)
· High capacity (3.45MW)
· Modular design (demands can be customized)
· Lower cost (Compared to 40ft)
· Advanced liquid cooling system for battery modules
· Advanced Fire Fighting System (FFS)
· Remote support with real-time data from SCADA or EMS

Dimension

Introduction of
Immersion Cooling System

According to the Electric Power Research Institute's StorageWiki,
there have been 65 reported cases of ESS fire accident
globally since 2011, and 58 of them occurred after 2018.
To prevent our ESS from catching fire and endangering the lives of people,
Etica develops exclusive technology for immersion cooling.

Forced thermal runaway test

Our patented immersion cooling system with overflow pipe design can precisely control the temperature rise of all battery cells in the ESS, keeping the temperature difference among the cells within 3℃.
Our exclusive technology can effectively avoid thermal runaway propagation and further enhance the safety of our ESS products.