Solatube are extremely proud to be one of the first 500 solutions to be granted the Solar Impulse Efficient Solution Label.
The Solar Impulse Efficient Solution Label is a symbol: a trademark, that carries the pioneering and innovative spirit of the Solar Impulse adventure. It is granted to solutions that meet high standards of both sustainability and profitability, through a strict assessment of the following criteria:

1. Technological feasibility.
2. Environmental and socio-economic benefit.
3. Profitability.

Key features
-  Can provide up to 100% of the interior lighting needs with sunlight.
-  Can save up to 37 000 kWh and reduce CO2 emissions by up to 30 000 kg over its lifetime.

Profitability
-  One Solatube unit can provide over 4 500 USD in savings over its lifetime.

For more information click here.