Probably the biggest thing to watch out for is getting locked into a solar lease. If possible buy your solar PV equipment outright. Solar leases come with penalties for early termination. It's best to gather 3-5 quotes from large to small solar companies for the best balance of customer service and cost. For more helpful tips and questions to ask of any solar company/installer, see this link:

ecotechtraining.com/blog/how-to-find-a-solar-installer/

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