Residential ESS

Stacked ESS SELESS-D04

SEHESS-D04

Parameter information

Battery Cell Type Lithium Iron Phosphate (LFP)

System Capacity 5/10/15/20 kWh (parallel expandable up to 60 kWh)

Max. Charge & Discharge Current 50/100/150/200 A (for 05/10/15/20KL1)

Cooling Method Natural Cooling

Communication CAN (compatible with CPS single-phase hybrid inverter)

Usable Energy 5/10/15/20 kWh

Operating Voltage Range 44.8–57.6 V

C-Rate 0.5

Charging Temperature Range 0°C to 50°C (32°F to 122°F)

Operating Humidity Range 5%–95%

Parallel Expansion Max. 60 kWh (stack up to 4 units, no junction box required); up to 180 kWh for small commercial applications

Weight 60 / 104 / 148 / 192 kg (including battery module, control module & base)

Black Start Supported

Warranty 10 Years

Single Module Capacity 5 kWh (per battery unit)

Rated Voltage 51.2 V

Protection Rating NEMA 3R / IP65

Installation Floor-standing / Wall-mounted

Rated Energy 5/10/15/20 kWh

Max. Power 2.5/5/7.5/10 kW

Depth of Discharge Up to 100%

Discharging Temperature Range -10°C to 50°C (14°F to 122°F)

Recommended Storage Temperature 20°C to 30°C (68°F to 86°F)

Display & Interface LED indicators + Mobile App (compatible with CPS single-phase hybrid inverter)

Dimensions (W×D×H) 670×180.3×650 / 1020 / 1390 / 1760 mm (for 05/10/15/20KL1)

Operating Altitude 3000 m (9842 ft)

Certifications UN 38.3, UL 1973, UL 9540, UL 9540A, UL 60730, FCC Part 15