500w grid tie inverter for solar panel system,DC10.8v-30v,AC 220V,230V,240V

Product Description

500W small grid tie inverter DC 10.8V-30V 

Solar Panel System

    Discription:                                        

ADVANTAGE:

.

There are many advantages of SGPV compare with the traditional grid tie system.

1. Low cost and easy installation - SGPV can make full use of all types of buildings’ surface that face to the sun in the city as well as fast and easy installation of solar modules and grid tie inverter. It's very low maintenance costs.

2. Free combination - SGPV can be used as a separate grid tie system and can be setup as a large solar array with many of them. The quantity of SGPV in the array is just according to your desire. If you are planning to install a grid-tie PV system, in a general way, the solar array and inverter need to be carefully matched to ensure that the inverter’s voltage and power limits are not exceeded. When you want to increase more solar panels, and if the total power of the solar panels exceeds the allocation grid inverter, it is necessary to increase the cost of a grid inverter.

3. Combination of SGPV does not interact - The traditional solar grid tie system, they offer units ranging in high power output and these units are modular so you can have multiple units operating in parallel for large solar arrays. Although, the traditional grid inverter has MPPT feature (Maximum Power Point Tracking), but the maximum power point is according to the entire series in terms of solar panels array, if the performance of a piece of solar panels in the system, for some reason, such as leaves, bird droppings, dust, shadow, etc., degrades, the performance of the entire solar power system will decrease.

SGPV has no such disadvantage. If the performance of a piece of solar panels in the system degrades, this just effects this piece itself, will not affect other SGPV in the system.

4. Improving the efficiency of the entire solar power system – In traditional grid tie system, the solar panels are connected in series, so the MPPT of the inverter is according to the total panels in series, not to every panel, but there is difference between every panel, so not every panel is working at the maximum power, this will reduce the total power of these panel in series.

But SGPV has no such disadvantage. Because every inverter of SGPV has MPPT function, so every panel is working at the maximum power, this will increase the efficiency of the entire system.

5. Low power consumption – Most of the parts in the small grid-tie inverter are digital ICs and low power MCU, so the power consumption of it is low, though the quantity of grid tie inverters is increased, but this will not increase the power consumption of the entire system.

INSTALLATION :

The individual system of SGPV is shown in Figure 1. Installing the solar panel of the SGPV at a suitable location that sunshine can irradiate on it, connecting the cables of the solar panel to the DC input terminals of the small grid tie inverter of the SGPV, inserting the plug of the inverter into the socket of the home grid. After this, when the sun shines, the SGPV will convert the solar energy to the home grid.

1. you can pay via paypal or  credit card or Telegraphic Transfer !

2. International Buyers – Please Note: A:Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility B: Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying. thank you for your understanding !

3. pls pay within 5 days after bidding the auction or buying !

1. We will ship the products within 3-5days after your payment via DHL, UPS,FedEx or EMS

2. it will take 4-6 working days arrived, maybe some remote areas take more days

3.we will make the product name“ sample or gift” and low value on invoice,hope that it can avoid custom and duty.

 Import duty,any questions,pls inform us !  

1.12 months

2.if there is some broken in the transportation, pls take a picture to show us the damage part within three days.

3.We will replace  another new and  best quantity ones to  customers. Buyers are responsible for  

sending it  back to us safely at their own costs and we will pay for the postage of sending  the replacement to buyer

CE,ROHS