logo
Home/Energy Storage Product/Storage Battery

High-voltage All-in-one ESS

1. Modular battery design, each system supports 2-5 battery units
2. IP65 dust- and water-proof, designed for both indoor and outdoor installation
3. All-in-one design, easy installation

Application Field:

Home Energy StoragePhotovoltaic Energy Storage

GreVault Business Connections:

产品规格

ModelA12-025KHAAA12-025KHA1A12-025KHA2
PV Input
Max. Power12KW15KW18KW
Max. DC Voltage1000V
MPPT Voltage Range180V-850V
Max.Input Current of Single MPPT13A
MPPT Tracker/Strings2/1
AC Output
Rated Output Power8KVA10KVA12KVA
Max. Output Current12.7A15.9A19.1A
Grid Voltage Range400V / 360V~440V
Frequency50/60Hz
PF1（0.8lagging-0.8leading）
THDI<3%
AC Output Topology3W+N+PE
EPS Output
Rated Power8.8KVA11KVA13.2KVA
Rated Output Voltage400Vac
Rated Output Current12.7A15.9A19.1A
Rated Frequency50Hz/60Hz
Automatic Switching Time<20ms
THDU<2%
Overload Capacity110%, 30S/120%, 10S/150%, 0.02S
Battery Technical Parameter
Battery Capacity512V，50Ah
Battery Energy25kWh
MAX. Parallel Batteries5 units
Service Life>10 years (25℃/77F)
Rated Charge/Discharge Current40A
CommunicationCAN/RS485
General Data
Euro Efficiency97.20%97.50%97.50%
MPPT Efficiency99.50%99.50%99.50%
IP GradeIP65
Noise Emission (Typical)<60dB
Operation Temperature-10~+60℃
CoolingAir cooling
Relative Humidity15%~85%（non-condensing）
Operating Altitude2000m（>2,000 Derating）
Dimensions (L*W*Hmm)800*600*1833
Weight (kg)Customized
Inverter Topology<3W
Display and Communication
DisplayLCD
Interface：RS485/Wifi/LAN/CANyes/opt/opt/yes
Safety StandardIEC 62109-1&-2, IEC 62477, CE-EMC


High-voltage All-in-one ESS Specification.pdf