300W Pure Sine Wave DC 48V AC 110V/220V Power Inverter

was $199.98 Special Price $50.39
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Product Location:China
Product Condition:New

Keep up with the curve and acquire an amazing AC/DC power inverter 300W Pure Sine Wave.

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300W Pure Sine Wave DC 48V Power Inverter

We cannot imagine the world today without electricity. This invention has come into numerous spheres of our life and has become accepted as an everyday appliance. Now, there are two types of electrical current, alternate current and direct current. Some products are made in a way to only function with one of these types of electricity. This is where these types of products come in handy. Power converters are very useful for occasions such as camping where you can turn your car battery into a useful power source for some necessary camping tools. This product’s specifications imply that you need 48V of DC in order to get AC of 110VAC±10% / 220VAC±5%. AC output frequency is 50HZ±1%/60HZ±1%. AC output waveform is pure sine wave, and waveform distortion is THD<3% (Linear load). There are protective functions in form of a LED lamp that will show if the voltage is too low or too high. Working environment temperature is –10°C - +50°C. When it comes to humidity, the product will operate properly in the values of 20%-90%RH without condensation. Working altitude is ≤1200m, so keep in mind that you should stay under that altitude.

We can guarantee that this is a top quality product with the following production approvals: CE mark / EMC / LVD/ RoHS.

One year warranty


Pure sine wave output (THD<3%)
Power ON-OFF switch
Input voltage range:-15% to +25%
Output voltage regulation:±10%
Thermo control cooling fan
Two-color indicators display power and fault status
Protections:short circuit, overload, over temperature  
Low battery voltage, over battery voltage, lack-voltage alarm.
Topology: Microprocessor
Approvals: CE mark / EMC / LVD/ RoHS


Model P300-48-110 / P300-48-220
Rated Power 300W
Peak Power 600W(within 5 millisecond)
DC Input Voltage 48V
AC Output Voltage 110VAC±10% / 220VAC±5%
No-load Current <0.2A(DC52)
AC Output Frequency 50HZ±1%/60HZ±1%
AC Output Waveform Pure sine wave
Waveform Distortion  THD<3%(Linear load)
Full Load Efficiency >90%(DC13V)
DC Input Voltage Range 43.2V-63V
Low Voltage Alarm 41.8±1.2V
Low Voltage Protection 38±0.4V
Over Voltage Protection 65±2V
Low Voltage Recovery 47.2±0.8V
Over Voltage Recovery 63±1V
Over-load Protection 125%-130%
Protective Function  Low voltage: LED red light,buzzer warning, automatic recovery
Over voltage: LED red light ,automatic recovery
Over-load: LED red light ,automatic recovery
 Over temperature: LED red light ,buzzer warning, automatic recovery
 Short circuit(within 2 seconds): automatic recovery
 Input reverse connection: Fuse burn-out
Work Temperature –10°C  - +50°C 
Storage Temperature –30°C  - +70°C 
Humidity 20%-90%RH without condensation
Work Altitude ≤1200m
Size 220*118*63mm/pc
Net Weight 1.2±0.01kg/pc
Package Size 330*160*115mm/pc; 400*260*305mm/6 pcs
Gross Weight 1.68±0.05kg/pc; 8.85±0.05kg/6 pcs

DC 36 V customizable, please feel free to contact us if you need!

The correct way of connecting the inverter to the external power supply:

The correct way of connecting the inverter to the external power supply

The correct way of connecting the inverter to the external power supply

Optional Socket Series & Notice

Warranty & Maintenance

1. If there is quality problem, you can return the item within 7 days on you receiving it.
A. Please make sure the item is in the original condition.
B. The original package and accessories should be complete.
C. Other enclosure such as invoice should also been included.Please note, if the item is returned for other reasons, the buyer should pay for the shipping cost.
2. From the day when buyer receives the item, the products have one year maintenance warranties. 
If there are any non-artificial quality problems during the warranty time, please offer the Proof-of-Purchase and we will be responsible for maintenance.Buyer need to pay for the returning shipping first. After testing proves there is non-artificial quality problem, we will full refund the returning shipping cost.
3. For out-of-warranty item, we can maintain it for you. Buyers are responsible for return shipping and maintenance cost.

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