Shenzhen Must Power Limited
Main products:UPS, Inverter
Contact Us
  • Contact Person : Ms. yuan tina
  • Company Name : Shenzhen Must Power Limited
  • Tel : 86-755-29109533
  • Fax : 86-755-29022690
  • Address : Guangdong,shenzhen,Building D,Huachuangda Industrial Park,Hangchen Road,Gushu, Xixiang Town, Baoan District
  • Country/Region : China
  • Zip : 518100

Off grid 3000w pure sine wave solar inverter

Off grid 3000w pure sine wave solar inverter
Product Detailed
1. pure sine wave solar inverter 2.12v/24v/48V inverter 3.Input voltage:145-275Vac 4.AVR function

Off grid 3000w pure sine wave solar inverter 

Main features: 

1.Input voltage range: 110V ~ 290VAC

2.Rated capacity: 1000VA/600W ,DC12V

3. Output voltage: Same as mains input voltage4. Output frequency: 50 Hz+/-0.1Hz

5. Battery voltage: 24V/48Vdc

6. Wave form: Modified sine wave7. Transfer time: ≤5ms 8. Charging period: 8~12hours

9. Battery type: External Lead Acid Battery

Technology Specification:

MODEL115V Models230V Models
Power Levels crated at1000W,1500W,2000W,3000W,4000W1000W,1500W,2000W,3000W,4000W
Output Voltage100V/110V/120V(+/-10%) Selectable220V/230V/240V(+/-10%) Selectable
Voltage WaveformPure Sine wave
Crest Factor3:1
Output FrequencyAuto Select for 50/60Hz
(Synchronized to Mains)47Hz ~ 55Hz for 50Hz nominal
56Hz ~ 65Hz for 60Hz nominal
Regulation (Nominal)±10% typical of nominal voltage
Regulation±3% of selected output voltage (adjustable with the
(Battery mode)remote set-up software)
Transfer timeBlackout 3ms typical
Brownout 1ms typical
Battery mode to Normal mode??1ms typical
Over current protectionOver load alarm level 100% ~ 120%
Over load shutdown level 120% ~ 190%
(Adjustable by using the remote set-up software)
Nominal Voltage100V/110V/115V/120V Selectable200V/220V/230V/240V Selectable
Input Frequency47Hz ~ 65Hz, 50/60Hz auto-sensing
Efficiency (Normal mode)97%
Noise FilteringFull time EMI/RFI filtering
Voltage Range75V ~ 155V145V ~ 310V
AVR Range(2 Bucks, 2 Boosts)Enhanced Buck: +28% of selected nominal voltage
Buck mode: +10% of selected nominal voltage
Boost mode: -10% of selected nominal voltage
Enhanced Boost: -25% of selected nominal voltage
Surge Protection 424 Joules
Battery typeLead-Acid 50Ah to 500Ah (Recommended)Lead-Acid 50Ah to 500Ah (Recommended)
Voltage1000W:12/24VDC; 1500W-2000W:24/48VDC; 3000W-4000W:48VDC
Typical backup timeNo Limit
Charging methodQuick charging when battery is not fully charged,
trickle charging when battery is 90% fully charged.
Maximum charging current15-25amp(MAX)
Average chargingQuick charging mode:14V maximum.
voltage for each batteryTrickle charging mode:13.5V (adjustable with the remote set-up software)
ProtectionOver current protection & Over charging voltage protection (SCR control)
Thermal protection (CPU control)
When temperature inside the unit is over 45 °C, charger will stop charging for 2 minutes followed by an 2 minutes charging. The cycle will be repeat
MonitoringSmart monitoring & warning for failed battery or open-circuit battery.
Auto-detection each time when power on or every 6 days.
Rating voltage12V / 24V / 48V 12V / 24V / 48V 
DC input range12V model : 12 ~ 21Vdc
24V model : 24 ~ 42Vdc
48V model : 48 ~ 84Vdc
Charging methodConstant voltage with current limiting by PWM control
Charging voltage12V model :13.5Vdc
24V model : 27.0Vdc
48V model : 54.0Vdc
Power rating12V model : 13.5Vdc @ 37A
24V model : 27.0Vdc @ 37A
48V model : 54Vdc @ 18.5A
ProtectionDC input polarity protection, DC input short circuit protection( when battery is
connected), DC output over current protection
Standard Interface portUPSilon2000 compatible; optional for RS232 .
Optional Interface partRJ45 (Surge protection), DB9, 
Control panelLCD or LED Selectable
Audible alarmAlarm on battery:Low battery & Battery over voltage
Alarm on abnormal operation:Over load, Short-circuit, & Over heat
Green mode function1% to 14% of full load (adjustable by using the remote set-up software)
(Auto-shut-off in blackout)The default setting is OFF.
Cooling fan controlAuto on / off, controlled by temperature & operation mode
Operating TemperatureUp to 1500 meters:0 °Cto 40°C (32°F to 104°F)
Transit/storage Temp.15°C below zero to 55°C (5°F to 131°F)
Relative Humidity5 - 95% non condensing
Operating Altitude0 ~ 3000 meters
Quality control systemISO 9001:2000, ISO 14002-2004
Appearanceproduct size(mm)1000W-1500W:452×192×338MM
Carton Gross Weight

1KW:15.0kg;1.5kw:27.0kg; 2kw:31.0kg; 3kw:36.0kg;4kw:41.0kg

Off grid 3000w pure sine wave solar inverter

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