featured product
Unisolar -new
PV shingle enables roofs of residential or commercial buildings to become sources of
electricity as well as protection from the elements.
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Once in place, the sun’s warmth helps
bond shingles together forming a weather-resistant seal. Cell
exposure 5.0 inches (12.7 cm) x 86.4 inches (219.46 cm). Array size
depends on power demands.
http://www.uni-solar.com |
featured
new tech
 The
Axis Ballast automatically responds to daylight, reducing electric light
only when the room grows brighter, and then increasing electric
light only when the room grows dimmer. The light levels never drop below
the minimum designed levels. Cloud passing over? No problem; the Axis
Ballast’s continuous control response is immediate |
  
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