Start by reviewing the site’s electricity usage, demand charges, roof condition, available space and likely daytime energy consumption. A qualified solar designer can model system size, export limits, battery options and expected savings using your business’s interval data and retailer tariff. Your business may be eligible for federal certificates or other incentives, but eligibility and value depend on the system, installation date and current rules. Compare quotes carefully, including warranties, monitoring, maintenance, grid-connection requirements and who will manage approvals with the network.