RBmax5.1

Developed with cobalt free lithium ferro-phosphate (LFP) cells, embedded BMS (battery management system) to provide utmost safety, high reliability, and longer service life.

RBmax5.1L ( 5.1 kWh - 40.8 kWh)

Product Description

Product Specifications

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Sleek. Compact. Exquisite

ESS SOLUTION

Reduce reliance on grid electricity
Save more on energy bills

Utilize Free & Clean Solar Energy
As Much As Possible

Morning

Minimal solar generation, high demand.
Midday

Maximum solar generation, low demand.
Evening

Minimal solar generation, highest demand.

Electric Data

Nominal Energy (kWh)
5.1 kWh
Usable Energy (kWh) [1]
4.74 kWh
Cell Type
LFP (LiFePO4)
Nominal Voltage (V)
51.2
Operating Voltage Range (V)
44.8 ~ 56.8
Max. Continuous Charge Current (A)
50
Max. Continuous Discharge Current (A)
100

General Data

Weight (Kg)
50
Dimensions (W * D * H) (mm)
650 * 240 * 475
Operating Temperature (℃)
0℃ ~ 55℃ (Charge); -20℃ ~ 55℃ (Discharge)
Storage Temperature (℃)
-20℃ ~ 55℃
Relative Humidity
0℃ ~ 95℃
Max. Altitude (m)
4000 (> 2000m derating)
Protection Degree
IP65
Installation Location
Ground-mounted; Wall-mounted
Communication
CAN, RS485

Certifications

Safety
IEC 62619, UL 1973
EMC
CE
Transportation
UN 38.3

Warranty (Years) [4]

Warranty (Years)
5 / 10 (Optional)

[1]

Test method: Under STC condition, discharge to 2.5 V with a constant current of 0.5 c, rest 30 minutes; charge to 3.65 V with a constant current of 0.5 c, rest 5 minutes, then charge to 3.65 V with a constant current of 0.05 c and rest 30 minutes. Discharge with a constant current of 0.5 c till the voltage is 2.5 V.

[2]

Optional high-performance version, supporting the maximum continuous current of 200A application conditions

[3]

Test method: Under STC conditions, run 1 cycle per day.

File Name
File Type
Language

ROYPOW SUN S Series
Inverter + RBmax5.1L Leaflet
EN

RBmax5.1

Product Description

Product Specifications