Energy Saving System (ESS15KW) 48V300AH 

PERFORMANCE PARAMETERS

Phase Number Single-Phase

Output Power 3KW-5KW Optional

Rated voltage 51.2V

Rated Capacity 300AH

Continuous Discharge

Current

100A

Peak Discharge Current 110A/10S

Standard Charging

Current

50A

Fast Charge Current 100A

Number Of Expandable

Batteries

3~15

Optional Capacity

Range

15.36~76.8KWH

Cooling Method Self-Cooling

Battery Type Lithium Iron Phosphate

Use Period ＞15 Years@25℃

Cycle Life ≈10000 times

Rated Grid Frequency

50HZ/60HZ

Auto Detect

Grid Voltage Range

230V(170Vac~280Vac) ±2%

110V(90Vac-280Vac)±2%

PV maximum Input

Power

4200W

MPPT Voltage Range 60-115Vdc

The charging and

discharging efficiency

of the whole machine

>92%

Battery Voltage Range

40.0Vdc~60Vdc ± 0.6Vdc (under voltage alarm

/ shutdown voltage / over voltage alarm / over

voltage recovery… LCD screen can be set)

Warranty

Battery (10 years) 丨Inverter (5 years)

COMPATIBLE PARAMETERS

Battery Certification

CE, UN38.3, MSDS, Shipping,

Dangerous Package

Cell Certification

CE,UL,IEC 62109-1&-2,

IEC 62477,EN61000,UN38.3

MECHANICAL PARAMETERS

Inverter Size/Weight 602*403*139mm/15KG

Battery Size/Weight 602*403*200mm/55KG(single layer)

Chassis Size/Weight 602*403*82mm/6KG

Installation Method Stacked

Environmental parameters

Storage Humidity Range ≤85%RH

operating Temperature 20℃~55℃

Recommended Operating Temperature 25℃

Waterproof IP21