3 Phase Solar Hybrid Inverters

3 Phase Solar Hybrid Inverters RSI-LF-3PH

RSI-LF-3PH Three-phase hybrid inverter with ATS for smart energy management. Works with PV Solar + Grid + Battery + Generator.

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Features

  • Rated power 9KW to 12KW
  • Smart LCD setting(Working modes, Charge Current, Charge Voltage, etc.)
  • Built-in MPPT 180A solar charge controller
  • MPPT Efficiency max 98%
  • Combining solar system, AC utility, and battery power source to supply continuous power
  • Multiple operations: basic Grid-tie, Off-Grid, Grid-Interactive
  • Support CAN, RS485 monitoring function with free CD
  • WIFI/ GPRS remote monitoring (optional)
  • Compatible to generator

Applications

  • Hybrid Solar Energy Systems

Downloads

CatalogRI-LF-3PH datasheetsUser manualWarrantyCE Declaration of Conformity

Specifications

ModelRSI-9K-LF-3PHRSI-12K-LF-3PH
Default Battery System Voltage48VDC
INVERTER OUTPUT
Rated output power9000W12000W
Output wavePure sine wave
Nominal output voltage230 VAC (P-N) / 400 VAC (P-P)
Nominal output current13.0A per phase17.4A per phase
Nominal output frequency50 Hz / 60 Hz
Rate of wave distortion（THD）(Linearity loads)Off grid≤2%；Grid discharge ≤3%；Grid charge ≤3%
Inverting efficiency>93%
Power factor0.9 lead – 0.9 lag
Overload capability100%＜load≤110%,30 minutes; 110%＜load≤125%,1 minutes; 125%＜load≤150%,30 seconds; load＞150%,10 seconds; Short circuit,5 seconds
AC INPUT
AC input maximum current26.0A per phase34.8A per phase
Nominal frequency50Hz / 60Hz
Acceptable input voltage rangeDefaults 186Vac ~253Vac per phase; Narrow 174Vac ~272Vac per phase; Wide    95Vac ~272Vac per phase
BATTERY
Nominal Voltage48VDC
Low Voltage Protection PointCharger 34.0VDC；Inverter 40.0VDC
Absorption Voltage50.0VDC
Refloat Voltage54.8VDC
Float Voltage57.2VDC
SOLAR CHARGER & AC CHARGER
PV Open Circuit Voltage145VDC
Max Solar Charging Current60A per phase
Max AC Charging Current60A per phase80A per phase
Max Charging Current120A per phase140A per phase
MECHANICAL SPECIFICATIONS
MountingVertical
Machine Dimension W*H*D(mm)391*836*555
Package Dimension W*H*D(mm)410*850*570
Net weight(kg)133140
Gross weight(kg)138160
OTHER
Communication terminalRS485/CAN bus
Operation Temperature Range-25℃~+50℃
Environmental Protection RatingIP20
Ambient humidity0 — 90% relative humidity(non-condensing)
Altitude≤2000m

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