Some items including 2000w pure sine wave inverter on the internet are marked as "Free Sample" and can be ordered as such. In general, Wenzhou Xihe Electric Co.,LTD.'s regular products are available for free samples. However, if the customer has some specific requirements such as product size, material, color or LOGO, we shall charge the relevant costs. We are keen for your understanding that we would like to charge the sample cost which will be deducted once the order is confirmed. Once you are satisfied with our sample quality and place an order with required MOQ, we surely return such amount.

Fangpusun over the years has evolved and today offers a complete range of solar charge controller manufacturer. We will show you the Xtender inverter series that is most popular with customers. It helps improve the overall efficiency of the machines. The inner components in the passage can offset or balance the differential pressure caused by pressure on the leakage objects, hence to reduce leakage. It provides great flexibility because it is not restrained by region. The product is suitable for a wide range of applications. The product maintains the balance between the two types of energy involved in powering the appliances.

Considerate support for clients has always been the thing Fangpusun supplies. Please contact.