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RC12KESS All In One

On-Grid Inverter with LFP Battery Energy Storage All In One Innovative and Cost-effective Power Solution
  • Pure sine wave output
  • Self-consumption and Feed-in to the grid
  • Programmable supply priority for PV, Battery or Grid
  • User-adjustable battery charging current suits different types of batteries
  • Programmable multiple operation modes: Grid-tie, off-grid and grid-tie with backup
  • Built-in timer for various mode of on/off operation
  • Multiple communication for USB, RS-232, Modbus and SNMP
  • Monitoring software for real-time status display and control
DC Input (PV) Technical Data RC12KESS
Max Power (kWp)  4500
Max Voltage (V)  500
MPPT / Rated Voltage (V)  250~450
Min. / Initial Input Voltage (V)  150
Max Input Current (A)  18
No. of MPP Tracker  1
No. of DC inputs  1
PV Module Connectors  MC4
AC Output Power (W)  3000
Nominal Voltage (Vac)  208/220/230/240 
Output Voltage Range 184~264
Nominal Frequency (Hz)  50/60
AC Output Current (A) 13
Feed-in / Connection Phase  1 / 1
AC Input AC Start-up Voltage (Vac)  120~140
Auto Restart Voltage (Vac)  180
Acceptable Input Voltage Range (Vac)  170 ~ 280
Maximum AC Input Current (A) 30
Battery Norminal Volatege 51V
Rated Capacity 12KWh
Type LFP
Maximum Power 5000W
BMS Smart / Active Blance
Design Life 10+ Years (@25℃/77℉)
Cycle Life >4500 (@90% DoD @ EOL70%)
EU Efficiency Installation On the wall
Physical Dimision (mm) 1360×696×600
Weight (Kg) 190
Others Communication Port RS232,RS485,CAN
Working Temperature (℃) 0~50
Shelf Temperature (℃) -20~60
Humidity 0~95% RH (Non-condensing)
IP Grade (IP) 21
Autitude ≤3000m
Authentication Level CE, VDE-AR-N 4105, VDE 0126-1-1, 
AS4777, AS/NZS3100, NRS-097-2-1
Design Life 10+ Years (@25℃/77℉)
Cycle Life >4500 (@90% DoD @ EOL70%)

RC12KESS is a flexible and intelligent hybrid inverter and battery all in one which utilizes solar
power and AC utility power source to supply continuous power.
It’s a simple and smart solar power storage system for home users to
either store energy into a battery and wait for night-time usage or use for
self-consumption first depending on demands. Priority for power source
can be programmed and set up through smart software. During night
time or power failure, it will automatically extract power from the battery.
In this way, it will reduce dependence on the utility
Sell the solar power to Grid and power to home when the sun shine.
And the redundant power to charge the internal battery.
Save money by discharging battery for self-consumption first
RC12KESS can save money by using battery energy first when PV energy is low. 
Until battery energy is low, RC12KESS will extract AC power from the grid.


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