Tag Archives: solar electricity

Solar Panels are Fragile and Easily Broken Solar Myth #10 – Busted

Solar Myth #10  Solar Panels are fragile and easily broken

Fact:  Solar Panels are durable and can resist golf ball sized hail at 100 mph..  Solar Modules are made with tempered glass like the windshield of your car.  Solar panels are solid state, no moving parts and have a 25 year production warrantee.

We shot these videos at the SolarWorld factory near Portland Or in 2014.

Solar Myth # 7 – Busted

Solar Myth # 7 I will have an excess of energy that will go unused and will be wasted

Fact: Nearly all modern solar panel systems are connected to the conventional electric utility grid. When this happens, your meter spins backwards and your utility company credits you for that power. This grid-tied method tends to be the most convenient for homeowners. This is ideal for us in Montana, because of our long solar days in the summer and shorter days in the winter time.  In Montana the utility company will not write you a check for excess energy that you produce.  So generally your system will be sized to accommodate your average annual usage.  (determined by your utility bill).  Each year the solar electric system generates power during peak season (summer), and you consume power during the darker, shorter days of winter.  The utility company (each one slightly different dates) resets once a year and the process begins again.

Solar Myth #3 – Busted

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Photovoltaic solar panels will produce energy on cloudy days.

 

Solar Myth #3 Solar Doesn’t work when it is cloudy

Photovoltaic solar panels will produce energy on cloudy days. Although it might seem counter-intuitive, consider that solar panels on a rooftop in foggy San Francisco produce nearly the same as the ones in nearby sunny Sacramento. Consider too that Germany (with a climate not that different from Vancouver Canada) leads the world in residential solar right now, and it is generally an overcast climate.