OpenSolar Orientation Video - YouTube
www.Opensolar.com
Other companies charge $50 a month for similar functionality of Open Solar.
There is also
www.pvcalc.org
solar estimator used to be a good site, but it's nothing more than a scammy sales lead generator now.
Any other good solar software out there that doesn't have expensive monthly fees for calculating ROI on a grid tie or battery system?
www.Opensolar.com
Other companies charge $50 a month for similar functionality of Open Solar.
There is also
www.pvcalc.org
solar estimator used to be a good site, but it's nothing more than a scammy sales lead generator now.
Any other good solar software out there that doesn't have expensive monthly fees for calculating ROI on a grid tie or battery system?
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