The mian function Introduction
1.Flexible regulation and intelligent management
Its modular design enables users to flexibly configure
capacity according to actual needs, and it can be adapted to projects ranging
from kilowatt-level household energy storage to megawatt-level industrial and
commercial energy storage. Each battery cluster is independently connected to
the energy storage converter to achieve refined management, and the charging
and discharging strategies can be adjusted in real time according to changes in
light and load. In distributed energy systems, in the face of the intermittency
of renewable energy generation, string energy storage systems can respond
quickly, smooth power output, and ensure the stability of power supply.
2.High efficiency and energy saving
String energy storage systems enhance overall efficiency by
reducing energy transmission losses. Its distributed architecture avoids the
complex convergence links of traditional centralized systems, reduces parallel
losses, and the independent cluster management mode ensures that the failure of
some equipment does not affect the overall operation, further reducing
operation and maintenance costs and energy consumption.
3.Safe and reliable performance
The system adopts a single-cluster breaking and multi-layer
segmented protection mechanism. When an abnormality occurs in a certain battery
cluster, the faulty unit can be quickly isolated to prevent the spread of
risks. In conjunction with the Battery Management System (BMS) and energy
management system (EMS), the battery status is monitored in real time, and
potential risks are warned in advance. The downtime due to faults is compressed
to 24% of that of centralized systems, significantly reducing the probability
of safety accidents such as thermal runaway.
4.Power grid support capacity
|
Product module |
RE-PVSS-20-50K |
RE-PVSS-30-62K |
RE-PVSS-50-107K |
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|
Battery capacity |
51.2kWH |
61.44kWH |
107kWH |
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|
Standard battery unit voltage |
512V |
614V |
716V |
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|
Maximum DC charging voltage |
576V |
690V |
806V |
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|
Battery configuration of pack |
102.4V100Ah/ 10.24kW |
102.4V100Ah/ 10.24kW |
102.4V100Ah/ 10.24kW |
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|
Battery pack Discharge rate |
0.5C |
0.5C |
0.5C |
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|
Battery pack configuration of system |
5PCS |
6PCS |
7PCS |
|
|
Rated PCS Power |
20kW |
30kW |
50kW |
|
|
Rated PV power |
26kW |
39kW |
65kW |
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|
AC access mode |
3*L+N+PE |
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Inverter |
Rated output voltage |
3*230V+N |
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Rated output frequency |
48~52HZ (58~62HZ) |
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System efficiency |
86~94% |
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Grid following |
Rated output voltage |
Follow the grid |
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|
Rated output frequency |
Follow the grid |
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System efficiency |
99% |
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Battery no load loss |
≤1% |
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Power grid no load loss |
≤0.5% |
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Cooling mode |
Forced air cooling |
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Operating environment |
Temperature: -10~40℃ Humidity: 20~95RH% |
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Maximum working altitude |
2000m(> 2000m load reduction required) |
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Protection |
Battery under (over) voltage protection/overload protection/over temperature protection/short circuit protection |
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Class of protection |
IP54 |
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Operation mode |
On-grid/Off-grid |
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|
Picture |
|
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|
Product module |
RE-JASS-100-215K |
Maximum system configuration |
|
|
Battery capacity |
215kWH |
2.5MW/5MWh |
|
|
Standard battery unit voltage |
512V |
1331.2V |
|
|
Maximum DC charging voltage |
576V |
1500V |
|
|
Battery configuration of pack |
102.4V100Ah/10.24kW |
332V314Ah/1042kWh |
|
|
Battery pack configuration of system |
15PCS |
48PCS |
|
|
Battery pack Discharge rate |
0.5C |
0.5C |
|
|
Rated PCS Power |
100kW |
5*500kW |
|
|
Maximum photovoltaic access power |
110kW |
5*110kW |
|
|
Rated PV input Voltage |
620VDC |
||
|
AC access mode |
3*L+N+PE |
||
|
Inverter |
Rated output voltage |
3*230V+N |
|
|
Rated output frequency |
48~52HZ (58~62HZ) |
||
|
System efficiency |
86~94% |
||
|
Grid following |
Rated output voltage |
Follow the grid |
|
|
Rated output frequency |
Follow the grid |
||
|
System efficiency |
99% |
||
|
Battery no load loss |
≤1% |
||
|
Power grid no load loss |
≤0.5% |
||
|
Cooling mode |
Forced air cooling |
||
|
Operating environment |
Temperature: -10~40℃ Humidity: 20~95RH% |
||
|
Maximum working altitude |
2000m(> 2000m load reduction required) |
||
|
Protection |
Battery under (over) voltage protection/overload protection/over temperature protection/short circuit protection |
||
|
Class of protection |
IP54 |
||
|
Operation mode |
On-grid/Off-grid |
||
|
Picture |
|
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