off grid solar inverter 3kw 220v

  off grid solar inverter 3kw 220v (DXP3030)

1. Features: 
   1) It is featured as high reliability, and low failure rate, with the advanced double CPU SCM intelligent controlling technology. 
  2) Pure sine wave output, strong ability of driving load, wide range of application
  3) Perfect protection functions (Overload protection, inside overheat protection, input low-voltage protection, input overvoltage protection), enhanced the reliability of the product. 
  4) Small and light: with the technology of CPU centralized control and SMD inside, the product is very small and light. 
  5) Intelligent control of cooling fan: Using CPU to control the working status of the cooling fans extends the service life of the cooling fans, saves the power and improves the working efficiency. 
  6) Low noise but high efficiency while working

2. Detailed pictures:

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3. Technical parameters

4. All protection function

(1)Over load   (2)Over temperature (3)Over voltage  

(4)Low voltage(5)Reserve connect protection

(6)Over current (6)Short circuit

(7)Internal built in fuse    (8)Buzzer alarm

5. Application

1. Travel Equipment Series: Military vehicle, police cars, ambulances, ships, traffic lights and so on. 

2. Industrial equipment series: Solar energy, wind power, metal halide lamps, high pressure sodium lamp and so on. 
3. Office equipment series: Computers, printers, monitors, copiers, scanners, digital cameras, digital cameras and so on. 
4. Home Equipment Series: Vacuum cleaners, fans, lights, electric cutting knife, sewing machines and so on. 
5. Kitchen utensils series: Microwave ovens, electric sheet metal pot, refrigerator and so on. 
6. Power tools: Saws, drilling machines, grinding machine, sandblasting machine, stamping machine, lawn mower, air compressor and so on. 
7. Series of electronics: TV, DVD, game consoles, power amplifiers, audio equipment, monitoring equipment, servers, satellite communications equipment.

 6. Connection diagram

7. Wave form and Socket

8. Attention

Don't use them in the high temperature;keep the battery and charge for them

Don't overload the voltage;Don't use when the low voltage alarm is beginning  

9. CE certificate

10. Our factory workshop:

11. Payment and shipment 

FAQ

1. What is inverter?

Inverter is an electronic equipment that turn 12v/24v/48v dc into 110v/220v ac. High

2. How many kinds of output wave form for inverters?

Two kinds. Pure sine wave and modified sine wave. Pure sine wave inverter could provide high quality AC and carry various loads, while it requires high tech and high cost. Modified sine wave inverter load poorly not carrying inductive load, but the price is moderate.

3. How do we equip an appropriate inverter for battery?

Take a battery with 12V/50AH as an example. Power equal current plus voltage then we know the power of battery is 600W. 12V*50A=600W. So we can choose a 600W power inverter according this theoretical value.

4. How long can I operate my inverter?

The runtime (i.e., amount of time that the inverter will power connected electronics) depends on the amount of battery power available and the load that it is supporting. In general, as you increase the load (e.g., plug in more equipment) your runtime will decrease. However, you can attach more batteries to extend the runtime. There is no limit to the number of batteries that can be connected.

5. What's the difference between an inverter and inverter/charger?

An inverter simply converts DC (battery) power into AC power and then passes it along to connected equipment. An inverter/charger does the same thing, except that it is connected to an AC power source to continuously charge the attached batteries when AC utility power is available. In the case of a power outage, the inverter will automatically switch to battery power to provide power to connected equipment.

6. How fast will my inverter respond to a power outage?

During an outage, the inverter will transfer from utility to battery power in about 16.6 milliseconds

7. Can I use an extension cord with my inverter?

Yes. While it is recommended that you keep the inverter as close to the batteries as possible, the load can be connected with an extension cord and located up to 200 feet away without signal loss.

8. How is an inverter different than a UPS?

A UPS typically includes the battery and battery charger in one standalone unit. A UPS system also can have communication with the equipment that it is powering, letting the equipment know that it is operating on standby, giving it shutdown warning or communicating with the human in the loop. Inverters typically don't have this capability