ELECTRICAL PERFORMANCE

STC: 1000W/m2 irradiance, 25°C module temperature, AM1.5g spectrum according to EN 60904-3.
Average relative efficiency reduction of 3.3% at 200W/m2 according to EN 60904-1.

NOCT: open-circuit module operation temperature at 800W/m2 irradiance, 20°C ambient temperature, 1m/s wind speed.

what is yingli Solar? what does the company do?

Yingli Green Energy Holding Company Limited (NYSE: YGE), which holds the brand Yingli Solar, is a leading solar energy company. We develop, manufacture and sell photovoltaic modules. Our manufacturing covers the entire PV value chain,
from ingot casting through wafering and solar cell production, to module assembly. By 2015, our solar module production capacity has grown to 4 GW. Yingli Green Energy has distributed more than 18 GW PV modules to customers worldwide.

where are yingli Solar's customers?

We develop, manufacture, and sell photovoltaic
modules to a wide range of markets, including
Germany, Spain, Italy, Greece, France, South Korea,
Japan, China, and the United States.

How does yingli Solar assure product quality?

Our products have passed stringent international
certification testing standards such as TÜV Rheinland
and UL, etc. Our quality management system is
accredited to ISO 9001 standards.