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“Hope to do more business with you in the future. altE rocks! Best customer service anywhere!” – Joe Stratham, NH

877-878-4060

Offices ARE NOT accepting walk-ins.

Solar South Calculator

Determine where true solar south is for your specific location.

The Solar South Calculator is an easy, external tool that allows you to quickly determine what direction solar south really is for your location.

Note that the Solar South Calculator is hosted on an older website and you may see a security warning when attempting to visit it.

877-878-4060