Tilt angle

Solar collectors and panels have to be correctly aligned to get the best performance; these angles can affect the amount of energy collected and are based on two factors: latitude and the season. Solar collectors will capture the most energy when most of the solar radiation falling on them is Read more…

Why?

That’s us in the pale blue dot. Alone, fragile and vulnerable; we’d better take care of our planet. Photograph taken by the Voyager 1 spacecraft in 1990, 6 billion kilometres from Earth. “That’s here. That’s home. That’s us. On it everyone you love, everyone you know, everyone you ever heard Read more…