The photovoltaic module water and mud discharge clamp is a rectangular self fastening clamp made of plastic. It is a photovoltaic module water and mud discharge device and an innovative product independently developed by our company. It consists of one component, with a side shape similar to the letter C. It is a plastic fastener and currently supports photovoltaic modules with aluminum frame thicknesses of 25mm, 30mm, 35mm, 40mm, and 45mm.

Its name is: "Plastic photovoltaic module water guide and mud discharge clamp",

Abbreviated as "drainage clamp".

The models are:

Type 25, 30, 35, 40, 45.

Currently, there are a large number of models 25, 35, and 40 in stock. Other reservations are required.

It solves the problem of component mud tape. The length is about 68 millimeters, and the width depends on the thickness of the component frame. There are currently 5 options available: 45mm, 40mm, 35mm, 30mm, and 25mm; Customizable sizes are available. As long as it is fastened to the photovoltaic module, the problem of dust accumulation on the lower edge of the module that has been troubling for many years is basically solved.

2.1 Working principle

The principle of the water guide clip is: it is installed at the lower edge of the component frame. Through the physical properties and material properties of polymer materials, the water surface tension of the waterlogging area is destroyed when it rains, and the water and dust at the lower edge of the frame are timely guided to cross the frame and flow out during the water accumulation process. From the source (during the formation stage of waterlogging), the problem of water and dust accumulation at the lower edge of the component frame is basically solved.

2.2 How much more power generation will be added?

According to on-site testing data, after installing the water guide clamp, the accumulation of water and ash on the lower edge of the component's frame is basically unobservable. The power generation gain ranges from about 2% to 12%, and the average power generation increase is nearly 4%! A few showers may recoup the cost!

2.3 Material characteristics

The water guide clip is made of polymer with good weather resistance, which is resistant to ultraviolet radiation, aging, high and low temperatures, and can be used outdoors for a long time.

The expected service life is over 8 years.