SI-L series

SI-L series

261kWh

SI-L series

261kWh

Product Advantages

High protection level
● Cabinet IP54, C4 anti-corrosion;
Inverter IP66 protection,battery PACK IP67 protection, can be used in a variety of harsh scenarios

High conversion efficiency
● The PV-ESS inverter adopts SiC solution on a large scale, with the highest conversion efficiency reaching 98.2%, reducing the kWh cost.

Three-level fire-fighting strategy
● Level 1 power off and shutdown protection,
Level 2 perfluorohexanone gas start,
Level 3 water spray fire-fighting to prevent re-ignition

Intelligent monitoring
● Real-time intelligent power balance control, energy management and scheduling, information monitoring and early warning, safe and reliable system

Product Parameters

Product Model

Battery parameters
Configuration
1P260S
Rated energy
261kWh
Rated voltage
832Vdc
Voltage range
728~949Vdc
Cell
314Ah
Max. expandable quantity
4 clusters
PV parameters
Max. input power
260kW
Max. input voltage
950Vdc
Rated input voltage
810Vdc
Starting voltage
220Vdc
Max. input/short-circuit current
52/55Hz
MPPT quantity
6
Max. number of MPPT strings
3
Grid parameters
Rated input/output power
260/130kW
Voltage range
380/400Vac(-20%~20%), 3/N/PE
Rated input current
394A/376.8A
Rated output current
197A/188.4A
Power factor
>0.99(0.8 lead~0.8 lag)
Current harmonics(THDi)
<3%@rated power
Diesel engine parameters
Rated power
130kW
Voltage range
380/400Vac(-20%~20%), 3/N/PE
Rated current
197A/188.4A
Backup parameters
Rated power
130kW
Rated voltage
380/400Vac, 3/N/PE
Rated frequency
50/60Hz
Rated current
197A/188.4A
Current(THDu)
<3%@linear rated power
System general parameters
On-grid and off-grid switching time
<20ms
IP rating
Battery cabinet(IP54), battery pack(IP67), power distribution cabinet(IP20), PV-ESS inverter(IP65), power distribution box(IP55)
Operating temperature
-30~60℃(>45℃ derating)
Max. conversion efficiency
99%
Europe/MPPT efficiency
98.2%/99.9%
Relative humidity
<95%RH(non-condensing)
Cooling method
Battery cabinet@Liquid cooling/PV-ESS inverter@air cooling
Operating altitude
<4000m(>2000m derating)
Wired/wireless communication
Ethernet(1 Modbus-TCP), RS485(1 Modbus-RTU)/4G/WIFI
Human-computer interaction
LED, APP, Web
Standards
IEC62109-1/2, IEC62619, IEC62477-1, UN38.3, UL9540A, UL1973, IEC62933-5-2, IEC61439-2 GB/T34120, GB/T34133, EN50549, IEC61000-6-1,2,3,4
Dimensions(WxHxD)
1000x2250x1350mm@battery cabinet, 800x2250x1350mm@power distribution cabinet
Weight
≤2000kg@battery cabinet, ≤1000kg@power distribution cabinet
Noise
<65dB
Fire-fighting
Cell level+cabinet level gas fire-fighting(perfluorohexanone)/aerosol+water fire-fighting

场景图.jpg


Download Materials

Product Introduction

No Introduction

Product Manual

No User Manual

Installation Guide

No Installation Guide
No Installation video