How much tilt should photovoltaic panels have to be to be effective

To optimize performance, tilt your panels at an angle that is 10-15 degrees less than your latitude. For example, if you live at a latitude of 40 degrees, set your panels at about 25-30 degrees. [pdf]

How to use a hoist to lift photovoltaic panels

Release one side of the bag's sling from the hoistlet it fall to the ground flat.Carry the panel vertically onto the bag until it rests against the side attached to the hoist.Lift up the unattached side and re-fit to the hoist hookRe-secure the side strapsGood to Go! [pdf]
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