Product Details
- Color: Blue
- Brand: U-POWER
- Model: GTW-1200W 14V-28VDC/90V-130VAC
- Dimensions: 4.00" h x
7.50" w x
10.00" l,
9.50 pounds
Features
- 1200Watt Grid Tie Pure Sine Wave Power Inverter
- 14V-28V DC Input
- 90V-130V AC Output
- 50Hz&60Hz Automatic Regulation
- Charge For 18V Solar Panel
Product Description
grid tie inverter is designed for small solar panel energy market, it's suitable for family enengy system.
when you use solar panel through grid tie inverter, your home power meter will reduce the speed(if you are using other electric appliances), or your home power meter will backward(if you are not use any appliances).
The inverter can be connected to any outlet at home, when this line run by the conventional electric network. The inverter IC will monitors the volume, frequency and phase of the home grid, then produce a pure sine wave that the frequency and phase will be match the grid's, and the volume will be higher than the grid's, then according to our current controlled PWM, to control the output power to the grid. The inverter will puts out power when the home grid is on.
Traditional grid tie inverter is the solar panel are connect in series, so if one solar panel did not work or bad efficiency, then the whole system will be effects, but power jack grid tie inverter, you can use every inverter in parallel, in this moment, each inverter has it's own MPPT, can make every solar panel got the max power.
Our grid tie inverter has 3greens light, when the charge fucntion is normal, then this 3lights will turn on, but if there are not dc sources(like in the night, no sun shine or raining day), the red led light will turn on, the inverter will stop to work, in this moment, the inverter will close the door, the home grid power will not back to inverter.
when you set up the grid tie inverter. pls put the AC plug first. after plug into the home ac source. don't remove the plug anymore. otherwise it may have hight voltage spikes. then connect the DC input.when you want remove the grid tie inverter. please take away the DC input first. Then you can remove the AC plug.
Will including the AC power cord, DC cable will not including.
Pls contact us which controller you need if you do not know.
Customer Reviews
Most helpful customer reviews
0 of 0 people found the following review helpful.
By Sal
I own a similar product and wanted to point out that this is designed for a 12-18v system. If a person were to want to hook it up to a 24v system they need the 28-52v version. Though it seems misleading, it does say in the title for 18v solar panel system. So in my opinion these devices work well when installed correctly.
0 of 1 people found the following review helpful.
By Terry
I used this 1200 Watt Grid tie inverter in my 24 Volt Solar Power System directly connected between the 24 Volt Batteries and the Grid. It worked good for the first couple hours of operation, and then after that it began to cycle between on and off. I attribute this to overheating, and thus placed a fan on it for additional cooling. After about 14 hours of total operation, as determined by the power monitor to which it was connected, it failed. The User manual conveniently indicated how to repair the unit if it did fail, so I ordered the parts for which I paid a premium because they are discontinued... however the unit immediately failed again. I would not recommend this product. Customer support tried to assist without success... returning the product for repair on your own nickel only adds to the sunk cost...
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