Description
The Fox ESS ECS2800 master module (CM2800) is a 2.76kWh high-voltage LiFePO4 battery module from the Fox ESS ECS series, designed for residential solar storage in South Africa. This listing is for the CM2800 master module only; an ECS2800 system needs at least one CS2800 slave module (minimum configuration H2), sold separately.
- LiFePO4 prismatic cells | 2.76kWh module capacity
- IP65 protection, suitable for indoor and outdoor installation (floor stand)
- Every ECS2800 stack uses 1 x CM2800 master plus 1-6 x CS2800 slave modules (H2 to H7)
- Scalable from 5.53kWh (H2) to 19.35kWh (H7) | max 7 modules in series
- System nominal voltage: 115.2V (H2) to 403.2V (H7)
- Recommended discharge current: 24A | Max charge/discharge current: 48A | Peak discharge 65A for 60s
- Round-trip efficiency >95% | Depth of discharge: 90%
- Cycle life ≥6000 (25°C, 90% DoD, 0.5C)
- Communication: CAN | Display: CM 6 x LED
- Plug-and-play installation | Natural convection cooling
- Operating temperature: charge 0 to 55°C, discharge -10 to 55°C (charge derating 0-15°C)
- Humidity 5-95% non-condensing | Max altitude 2000m
- Stack dimensions (W x H x D): 570 x 350 x 380mm (H2) to 570 x 950 x 380mm (H7)
- Weight: H2 stack 65kg | each additional CS2800 approx. 30.5kg
- Certifications: IEC 62619, IEC 61000-6-1/2/3/4, UN38.3
- Compatible with Fox ESS high-voltage hybrid inverters
- 5-year standard warranty, extendable by a further 5 years with Fox registration
Note: the photos show a complete ECS2800 stack. This listing is for one CM2800 master module only.
Official Datasheet: Fox ESS Downloads (ECS2800 Datasheet)
Official Product Page: Fox ESS ECS Series
This product must be installed by a qualified electrician. All installations must adhere to local wiring regulations and standards.
