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OPzV Energy Storage 40kWh

High safety

• Technical safety, independently developed patented solid-state lead battery technology

• Voltage safety, 48V safe low voltage

• Test safety, passed the national authoritative fire safety test

• Intrinsically safe, no fire, no explosion, safe and reliable

High Integration

• Integrated 10KW, integrated design

• Integrated AC power, photovoltaic and other charging methods

• Quick plug output to power multiple devices at the same time, no waiting

• Supports grid-connected and off-grid use

Product Features

High safety

• Technical safety, independently developed patented solid-state lead battery technology

• Voltage safety, 48V safe low voltage

• Test safety, passed the national authoritative fire safety test

• Intrinsically safe, no fire, no explosion, safe and reliable

High Integration

• Integrated 10KW, integrated design

• Integrated AC power, photovoltaic and other charging methods

• Quick plug output to power multiple devices at the same time, no waiting

• Supports grid-connected and off-grid use

Zero Disturbance

• Natural heat dissipation

• No noise

• Ultra-thin body, free space

True protection

• Anti-islanding protection, AC short circuit protection

• DC reverse connection protection, output overcurrent protection

• AI actively detects photovoltaic string faults

Multiple scenes

• Suitable for a variety of home storage and commercial storage application scenarios

• Modular cabinet design, easy to disassemble and install

• Zero debugging, fast access

Cloud Intelligence

• LCD display smart interface

• Support WIFI/4G network

• APP visual monitoring of equipment operation

Product parameters

Product number40kWh
Input parameters (DC)
Maximum photovoltaic access capacity20KW
Maximum DC voltage1100V
Starting voltage130V
MPP voltage range140~1000V
Full load MPPT voltage range420~850V 
Rated input voltage720V 
MPPT number2
Maximum input current of each MPPT15A
Maximum short-circuit current of each MPPT20A
Input parameters (AC)
Rated AC output power10KW
Maximum AC apparent power11KVA
Rated AC voltage400Vac, 3P+N+PE
AC grid frequency range50/60Hz
Rated output current14.5A
Maximum output current16A
Power factor cosØ0.85
Battery Input
Battery TypeSolid-state lead battery
Rated battery voltage48Vdc
Maximum charging current160A
Maximum discharge current200A
Battery capacity770Ah
Battery power40KWH
AC output (off-grid)
Maximum output apparent power10KVA
Maximum output current14.5A
Rated output voltage400Vac, 3P+N+PE
Rated output frequency50/60Hz
Output voltage harmonics (@ linear load)<3%
Efficiency (system)0.97
ProtectAnti-islanding protection, output overcurrent protection, DC reverse connection protection, string fault detection, insulation impedance detection, AC/DC surge protection, AC short circuit protection
General parameters
Size (width*height*thickness)1400*2100*740mm
Weight1800Kg
Range of working temperature20~30℃
Cooling methodNatural cooling
Maximum operating altitude2000m
Working humidity0~95%(No condensation)
Protection levelIP20
DisplayLCD, APP

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+86-755-33981668

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