Yingli 20w photovoltaic panel

What types of solar panels does Yingli Solar offer?

Yingli Solar now offers only monocrystalline, half-cell solar panels. In the past, the company provided full, polycrystalline modules. Here’s an overview of the panels Yingli Solar offers:

How efficient are Yingli solar panels?

Yingli Solar panels have efficiency ratings between 19.08% and 20.70% which are high-efficiency ratings. When determining a solar panel's power rating, solar panels are tested under standard test conditions, or conditions that remain constant to fairly compare and test solar panels.

How temperature-tolerant are Yingli solar panels?

Yingli solar panels have temperature coefficients of -0.34 to -0.37 %/*°C. While this is decent, most modern solar modules have temperature coefficients between 0.3 and 0.7 %/*°C. However, as a vertically integrated company, Yingli manufactures everything from ingots and wafers to cells and modules, allowing it to have better control over product quality.

Who manufactures Yingli solar panels?

Yingli is one of the world’s largest solar panel manufacturers (NYSE:YGE), and at its peak has been the largest panel supplier. The company produces over 4 GW of solar panels every year. It has grown rapidly over the years and has shipped more than 24 GW of panels to over 100 countries.

Are Yingli solar panels bifacial?

Yingli's mono series panels are monocrystalline, half-cell panels commonly used for residential solar systems. However, the mono GG series panels have bifacial construction, meaning they can generate power from both sides.

Are Yingli solar panels safe?

Solar panels they design are tested for international environmental, power tolerance, safety and reliability in the field. Yingli boasts high quality control within their facilities, and offers modules used in residential, commercial, and utility-scale installations worldwide.