Zhejiang Mail Industry and Trade Co., Ltd. will participate in the China Import and Export Fair (Canton Fair) held in Guangzhou. The fair will run from October 15 to 19, and our booth No. is 3.1N02. As a world-renowned international trade event, Can...

Zhejiang Mail Industry and Trade Co., Ltd. is going to participate in FIREX Egypt, which will be held at the Egypt International Exhibition Center from October 12 to 14, 2026. As North Africa’s leading professional energy trade show, the exhibition ...

Solar fans are designed to operate primarily during daylight hours, as solar panels directly power them. However, many systems incorporate a battery backup or a hybrid power option that allows the fan to continue running at night or during periods of...

When selecting a solar PV module, several key technical specifications determine its performance and suitability for your project. The most important parameter is peak power (Pmax), measured in watts (Wp), which indicates the maximum electrical outpu...

Solar lighting systems offer several significant advantages over conventional grid-powered lighting. First, they operate completely off-grid, eliminating the need for costly trenching, underground cabling, and utility meter installation—this can resu...

Modern solar inverters, like those offered by Mail, incorporate several advanced features to enhance system performance and safety. For example, many inverters now use MPPT technology to ensure the solar panels operate at their optimal power output u...

A solar water pump system typically consists of a photovoltaic (PV) array, a solar pump inverter, and a water pump. The PV array captures sunlight and converts it into direct current (DC) electricity. The inverter then converts this DC power into alt...