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MRS Serires Inverter/ Charger
MRS series is enhanced with MPPT solar charger capability up to 80A and configures AGS(Auto Generator Starting), BTS(Battery Temperature Sensor)to greatly improve inverter's reliability.
Key Features

Pure sine wave

300% surge power

Smart remote control (RMT)

Battery temperature sensor (BTS)

Automatic generator starting (AGS)

Configurable AC/Solar input priority

DC start & automatic self-diagnostic function

  Compatible with both linear & non-linear load

Designed to operate under harsh environment

Easy to install & easy to operate & easy to solve

Support solar panel with MPPT function (Optional)  

Low DC voltage supports home & office appliances

Powerful charge rate up to 120Amp, selectable from 0%-100%

High efficiency design & “Power Saving Mode” to conserve energy

Battery priority mode, designates inverter-preferred UPS configuration

13 VDC battery recover point, dedicated for renewable energy systems

8 pre-set battery type selector plus de-sulphation for totally flat batteries

4-step intelligent battery charging, PFC (power factor correction) for charger

8ms typical transfer time between utility & battery, guarantees power continuity

15s delay before transfer when AC resumes, protection for load when used with generator

SOPOWER MRS complete solar power system connection.jpg


Continuous Output Power1.0KW1.5KW2.0KW3.0KW4.0KW5.0KW6.0KW8.0KW10.0KW12.0KW
Surge Rating(20ms)3.0KW4.5KW6.0KW9.0KW12.0KW15.0KW18.0KW24.0KW30.0KW36.0KW
Inverter Output
Output WaveformPure Sine wave/Same as input(Bypass Mode)
Nominal Efficiency>88%(Peak)
Line Mode Efficiency>95%
Power Factor0.9-1.0
Nominal Output Voltage rms100-110-120Vac / 220-230-240Vac
Output Voltage Regulation±10% RMS
Output Frequency50Hz ± 0.3Hz/60Hz ± 0.3Hz
Short Circuit ProtectionYes( 1sec after fault )
Typical Transfer Time10ms(Max)
THD< 10%
DC Input
Nominal Input Voltage12V /   24V / 48VDC24/48VDC48VDC
Minimum Start Voltage10.0Vdc   / 10.5Vdc for 12Vdc Mode*2 for 24Vdc, *4 for 48Vdc;
Low Battery Alarm10.5Vdc   / 11.0Vdc for 12Vdc Mode
Low Battery Trip10.0Vdc   / 10.5Vdc for 12Vdc Mode
High Voltage Alarm16.0Vdc   for 12Vdc Mode
Low Battery voltage recover15.5Vdc   for 12Vdc Mode
Idle Consumption-Search Mode< 25 W when Power Saver On.(Refer to Table )
AC Charger
Output VoltageDepends on battery type (Refer to Table 2.5.2)
Charger Breaker Rating10A15A20A20A20A30A30A40A40A40A
Max Charge Power Rate1/3 Rating Power (Refer to Table 2.5.3)
Battery Initial Voltage for Start 10-15.7Vdc   for 12Vdc Mode*2 for 24Vdc, *4 for 48Vdc;
Over Charge Protection S.D.15.7Vdc   for 12Vdc Mode
Battery Temperature Sensor(Optional) Yes(Refer to the table ) Variances in   Charging Voltage & S.D Voltage Base on the Battery Temperature.
Bypass & Protection
Nominal Voltage110V/120/220/230V/240VAC
Input Voltage Range Wide: 90~135VAC / 154~254VAC; Narrow:   100~135VAC / 184~254VAC 
Nominal Input Frequency50Hz or 60Hz 
Low Freq Trip47±0.3Hz for 50Hz, 57±0.3Hz for 60Hz
High Freq Trip55±0.3Hz for 50Hz, 65±0.3Hz for 60Hz
Overload protection(SMPS load)Circuit Breaker
Output Short circuit protectionCircuit Breaker
Bypass breaker rating10A15A20A30A40A40A40A50A63A63A
Transfer switch rating30Amp   for UL & TUV40Amp   for UL80Amp for UL
Bypass without battery connectedYes (Optional)
Max bypass current30Amp40Amp80Amp
MPPT Charge Controller
Rated Voltage12V / 24V/ 48VDC
Solar Input Voltage Range15-30Vdc / 30-55Vdc / 55-100Vdc 
Rated Charge Current40 ~ 80A
Rated Output Current15A
Self Consumption< 10mA
Bulk Charge(Default)14.5Vdc   for 12Vdc Mode( *2 for 24Vdc, *4 for 48Vdc)
Floating Charge(Default)13.5Vdc   for 12Vdc Mode
Equalization Charge(Default)14.0Vdc   for 12Vdc Mode
Over Charge Disconnection14.8Vdc   for 12Vdc Mode
Over Charge Recovery13.6Vdc   for 12Vdc Mode
Over Discharge Disconnection10.8Vdc   for 12Vdc Mode
Over Discharge Reconnection12.3Vdc   for 12Vdc Mode
Temperature Compensation-13.2mV/℃   for 12Vdc Mode
Ambient Temperature0 ~ 40℃(Full load)  40 ~ 60℃(Derating)
Mechanical Specifications 
Display Status LEDs / Status LEDs+LCD 
Inverter Dimensions(L*W*H) mm 388*415*200488*415*200588*415*200
Packing Dimensions(L*W*H) mm 550*520*310650*520*310mm750*520*310
Packing Weight (KGS)23242529405051687681