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RESS-PE20-H1

All-in-one residential energy storage system (high voltage)

 

 

 

 

 

 

detail

 

Hybrid power Leverage

Support PV, Grid and battery power for home use. Power priority management to maximum reduce electricity bill and backup critical load.

High-level Integration

DC coupled system. Shorten power conversion flow to get low power loss. 

All-in-one Design

Improve installation convenience. Enhance aesthetics.

Battery Modular Design

Modular design: one storage system can
support 2 to 5 battery units. 

Quick Installation

Quick insert design to save installation time and cost.

IP65 Rating

IP65 water- and dust-proof, supports both indoor and outdoor installation.

App/Web-based Monitoring

Full visibility of battery status

Real-time monitoring

 

 

Smart Energy Management

Accurate SOC & SOH estimation

Efficient battery cell balancing

 

 

How Solar Batteries Work

Battery storage works by storing the excess solar energy from the PV system for nighttime usage. Another salient feature of storage systems is that it protects your house from power outages and helps reduce dependence on grid supply.

 

  • Solar Panels convert sunlight to DC electricity

  • The inverter converts this to AC, which gets used by home appliances during the daytime

  • The surplus power generated by the panels, which otherwise gets fed to the grid, is used to charge the batteries

  • Once the batteries are fully charged, the remaining solar energy is exported to the grid as usual

  • The stored energy in the battery gets utilised during the night time and thus ensuring minimal dependence on the grid

 

 

 

All-in-One RESS Model RESS-3A-11.4-H1-6K RESS-3A-15.2-H1-8K RESS-3A-19-H1-10K
Output (On Grid)  
Rated output active power  6000W 8000W 10000W
Max. output apparent power  6600VA 8800VA 11000VA
Rated AC voltage 380 V / 400 V / 415 V
AC frequency range 50 / 60Hz±5Hz
Wiring L1/L2/L3-N-G
Power factor (cosΦ) 0.8 leading – 0.8 lagging
THDI <3%
Output(Back up)  
Rated output apparent power  6600VA 8800VA 11000VA
Rated output active power  6000W 8000W 10000W
Rated output voltage 380 V / 400 V / 415 V
Rated output frequency 50/60Hz
THDV(@Linear Load) <2%
Switch time <20ms
PV String Input  
Recommended max. PV input power 9000W 12000W 15000W
Rated DC voltage 700V
Operating voltage range 125V~1000V
Startup voltage 125V
MPPT voltage range 180V-850V
Number of MPPTs 2
Max. number of PV strings per MPPT 1
Max. input current per MPPT  16A
Max. short-circuit current per MPPT  25A
Battery  
Battery type LFP (LiFePO4)
Battery System Energy 11.4KWH 15.2KWH 19KWH
Usable Energy  [1] 10.8KWH 14.4KWH 18KWH
Rated battery voltage 307.2V 409.6V 512V
Number of Battery Modules 3 4 5
Recommend charging/discharging current 18.5A
Battery Max charging/discharging current 37A
Battery Max. Output Power 11.4KW 15.2KW 19.0KW
Cycle Life >=7000 cycles [2]
Efficiency  
Max. PV efficiency 97.9% 98.2%
Euro. PV efficiency 97.2% 97.5%
Protection  
PV over voltage protection Yes
String fault detection Yes
Residual current detection Yes
Insulation detection Yes
Anti-islanding protection Yes
DC switch (battery) Yes
DC reverse polarity protection Yes
AC/DC surge protection DC Type II; AC Type III
AC over voltage protection Yes
AC over current protection Yes
AC short circuit protection Yes
Leakage current detection Yes
Ground connection detection Yes
Function  
Battery charging from grid Yes
Remote on/off Yes
OTA Yes
General  
Dimensions W*H*D 625*1855*250mm 625*2170*250mm 625*2485*250mm
Net weight 194kg 232kg 270kg
Installation Wall-mounted or Floor-mounted
Operating temperature range Charge :-10°C~50°C
Discharge:-10°C~55°C[2]
Max. operating altitude  2000m (no derating)
Relative humidity range 0~95% (No Condensation)
Ingress Protection Rating IP65
Cooling Natural convection
Noise  <35dB
Communication RS485/CAN2.0/(WIFI/4G option)
Display LCD/APP
Warranty Inverter: 5 years (expand to 10 years); Battery:10 years
Certification IEC62619/CE/UKCA/UN38.3 (Battery)
IEC/EN 62109-1&-2 (Inverter)

[1]Test Conditions - temperature 25°C, at the beginning of life, cell charge voltage between 2.8~3.5V, 0.5C.
[2]25°C ambient temperature, recommended charging/discharging current.

 

Product Description

 

Hybrid power Leverage

Support PV, Grid and battery power for home use. Power priority management to maximum reduce electricity bill and backup critical load.

High-level Integration

DC coupled system. Shorten power conversion flow to get low power loss. 

All-in-one Design

Improve installation convenience. Enhance aesthetics.

Battery Modular Design

Modular design: one storage system can
support 2 to 5 battery units. 

Quick Installation

Quick insert design to save installation time and cost.

IP65 Rating

IP65 water- and dust-proof, supports both indoor and outdoor installation.

Product Technology

App/Web-based Monitoring

Full visibility of battery status

Real-time monitoring

 

 

Smart Energy Management

Accurate SOC & SOH estimation

Efficient battery cell balancing

 

Product Pairing

 

How Solar Batteries Work

Battery storage works by storing the excess solar energy from the PV system for nighttime usage. Another salient feature of storage systems is that it protects your house from power outages and helps reduce dependence on grid supply.

 

  • Solar Panels convert sunlight to DC electricity

  • The inverter converts this to AC, which gets used by home appliances during the daytime

  • The surplus power generated by the panels, which otherwise gets fed to the grid, is used to charge the batteries

  • Once the batteries are fully charged, the remaining solar energy is exported to the grid as usual

  • The stored energy in the battery gets utilised during the night time and thus ensuring minimal dependence on the grid

 

 

Product Specification

 

All-in-One RESS Model RESS-3A-11.4-H1-6K RESS-3A-15.2-H1-8K RESS-3A-19-H1-10K
Output (On Grid)  
Rated output active power  6000W 8000W 10000W
Max. output apparent power  6600VA 8800VA 11000VA
Rated AC voltage 380 V / 400 V / 415 V
AC frequency range 50 / 60Hz±5Hz
Wiring L1/L2/L3-N-G
Power factor (cosΦ) 0.8 leading – 0.8 lagging
THDI <3%
Output(Back up)  
Rated output apparent power  6600VA 8800VA 11000VA
Rated output active power  6000W 8000W 10000W
Rated output voltage 380 V / 400 V / 415 V
Rated output frequency 50/60Hz
THDV(@Linear Load) <2%
Switch time <20ms
PV String Input  
Recommended max. PV input power 9000W 12000W 15000W
Rated DC voltage 700V
Operating voltage range 125V~1000V
Startup voltage 125V
MPPT voltage range 180V-850V
Number of MPPTs 2
Max. number of PV strings per MPPT 1
Max. input current per MPPT  16A
Max. short-circuit current per MPPT  25A
Battery  
Battery type LFP (LiFePO4)
Battery System Energy 11.4KWH 15.2KWH 19KWH
Usable Energy  [1] 10.8KWH 14.4KWH 18KWH
Rated battery voltage 307.2V 409.6V 512V
Number of Battery Modules 3 4 5
Recommend charging/discharging current 18.5A
Battery Max charging/discharging current 37A
Battery Max. Output Power 11.4KW 15.2KW 19.0KW
Cycle Life >=7000 cycles [2]
Efficiency  
Max. PV efficiency 97.9% 98.2%
Euro. PV efficiency 97.2% 97.5%
Protection  
PV over voltage protection Yes
String fault detection Yes
Residual current detection Yes
Insulation detection Yes
Anti-islanding protection Yes
DC switch (battery) Yes
DC reverse polarity protection Yes
AC/DC surge protection DC Type II; AC Type III
AC over voltage protection Yes
AC over current protection Yes
AC short circuit protection Yes
Leakage current detection Yes
Ground connection detection Yes
Function  
Battery charging from grid Yes
Remote on/off Yes
OTA Yes
General  
Dimensions W*H*D 625*1855*250mm 625*2170*250mm 625*2485*250mm
Net weight 194kg 232kg 270kg
Installation Wall-mounted or Floor-mounted
Operating temperature range Charge :-10°C~50°C
Discharge:-10°C~55°C[2]
Max. operating altitude  2000m (no derating)
Relative humidity range 0~95% (No Condensation)
Ingress Protection Rating IP65
Cooling Natural convection
Noise  <35dB
Communication RS485/CAN2.0/(WIFI/4G option)
Display LCD/APP
Warranty Inverter: 5 years (expand to 10 years); Battery:10 years
Certification IEC62619/CE/UKCA/UN38.3 (Battery)
IEC/EN 62109-1&-2 (Inverter)

[1]Test Conditions - temperature 25°C, at the beginning of life, cell charge voltage between 2.8~3.5V, 0.5C.
[2]25°C ambient temperature, recommended charging/discharging current.

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