Top quality dc 12V 24V 48V to ac 120V 220V off grid Pure Sine Wave Solar Power Inverter 3000W for Solar Power systems
Medical Instruments, Emergency Power, Oxygen Concentrators, Cash Register, Home Theater, High-end Stereos, Notebook, Computers, Power Tools, Radios, DVD players, TV's , Musical Instruments, Recording Equipments, Limousines, Buses, RV's, Precision Equipment, Sensitive Radio Equipment, Laser Printers, Fax Machines, etc. USB 5V DC output is power supply for Digital Camera, Cell Phone, Video Game or Ipad, etc.
1 In-car or on-boat devices series: military vehicle, police cars, medical ambulance, ships, traffic lights, and etc. 2 Industry equipments series: solar energy, wind power, gas discharge lamp and etc. 3 Office area: Computer, printer, copier, scanner, digital camera and etc. 4 Kitchen utensils series: Micro-wave oven, induction cooker,refrigerator, and etc. 5 House appliance devices: Electric fans, vacuum cleaner, AC, lighting lamps, and etc. 6 Power tool series: electric saw, drilling machine, punching machines, air compressors, and etc.
Dedicated design for the use of Solar Power Energy.
Pure Sine Wave
Wireless Remote Control
Supply USB 5V/500mA
High temperature alarm and protection system
Output overloaded alarm and protection system
Output short circuit alarm and protection system
High surge capacity for starting demanding loads
Alarm and protection for low / high battery
Output sockets type
Note: when order, pls inform which output socket you choose!
100V / 110V / 115V / 120V / 200V/ 220V / 230V / 240V to be selected
Vrms ± 5%
50Hz or 60Hz
Pure Sine Wave
Total Harmonic Distortion
THD < 3%
DC 5V ± 5% 500mA
DC Current (typ.)
Low Battery Alarm
10.5V ± 2%
21V ± 2%
31.5V ± 2%
42V ± 2%
Battery Voltage Low Stop
10V ± 2%
20V ± 2%
30V ± 2%
40V ± 2%
16V ± 2%
32V ± 2%
48V ± 2%
64V ± 2%
No load current
Intelligent Design Heat Auto Control
Fan Start : 42°C ± 3 , Fan Stop : 38°C± 3
High Temperature Shut Down : 63°C±3 , Restart Output : 55°C±3
Normally : Green LED Over Temperature : Yellow LED Exceptionally : Red LED
With wireless remote control
How to choose a suitable inverter?
If your load is resistive loads, such as: bulbs, you can choose a modified wave inverter. But if it is inductive loads and capacitive loads, we recommend using pure sine wave inverter. For example: fans, precision instruments, air conditioner, fridge, coffee machine, computer, and so on. Modified wave can be started with some inductive loads, but effect for load using life, because capacitive loads and inductive loads need high quality power.
How do I choose the size of the inverter?
Different types of load demand for power are different. You can view the load power values to determine the size of the inverter.
Notice: resistive load: you can choose the same power as the load.
Capacitive loads: according to the load, you can choose 2-5 times power.
Inductive loads: according to the load, you can choose 4-7 times power.
How connection between batteries and an inverter?
We usually believe that cables connecting battery terminal to inverter shorter is better. If you are just standard cable should be less than 0.5M, but should correspond to the polarity of the batteries and inverter-side outside. If you want to lengthen the distance between battery and inverter, please contact us and we will calculate the recommended cable size and length. Due to long distances using a cable connection, there will be a reduced voltage, which means that the inverter voltage would be far below the battery terminal voltage, this inverter will appear under voltage alarm conditions.
How to calculate the load of working hours requires configuration of the battery size?
We will usually have a formula to calculate, but it is not hundred percent accurate, because there is also the battery's condition, the old batteries have some loss, so this is only a reference value:
Work hours = battery capacity * battery voltage *0.8/load power (H= AH*V*0.8/W)
How to choose a solar controller?
At present, solar controller have MPPT and PWM. According to our actual test data, conversion efficiency of the PWM controller normally less than 70%, MPPT controller conversion efficiency is about 95-97%. MPPT solar controller is expensive than PWN solar controller, but the price of solar module are more expensive. Using MPPT controller, you can reduce the solar module, save the cost of the entire system
How to choose a suitable MPPT solar charge controller?
SUPOWER MPPT solar controller support PV input voltage 18V-150V, DC 12V 24V is automatic identification. You just need according to battery capacity to select different charging current controller.