Frequently asked questions about condensate control (page 3 of 4)

Most corrugated polycarbonate manufacturers publish 90% light transmission for their clear corrugated PC panel. How is DynaGlas different?

It's true, most single-layer corrugated polycarbonate products feature 90% light transmission when condensate is not present.

Competing products suffer a severe loss of light transmission when condensate is present though (see graphs below).

How much more PAR light does DynaGlas transmit when condensate is present?

DynaGlas has been tested in actual field applications to transmit 30% more PAR (photosynthetic active radiation,, the portion of the solar spectrum that plants utilize for photosynthesis) during condensate periods.

By eliminating condensate droplets and allowing more light to be transmitted, crops in a DynaGlas-covered greenhouse will experience 1-4 more hours of useful light each day. This helps to reduce the need for supplemental lighting – also helping to control energy costs.

How much more infrared energy does DynaGlas transmit when condensate is present?

DynaGlas transmits 45% more infrared energy during condensate periods. Infrared energy is the heat-giving radiation from the sun and it helps to warm the greenhouse up during the early morning and late evening hours. Here too, DynaGlas is helping reduce energy consumption by helping heat the greenhouse using the sun's natural energy.

As an aside, during warmer periods, DynaGlas and competing products transmit the same amount of infrared energy because condensate is typically not present.