Startup cost: $500 - $3k

Setup costs range from $500 to $3,000 depending on the level of investment. At a minimum, you would need to budget for website hosting, domain registration, and basic marketing materials. Optional expenses could include investing in solar assessment tools, customer management software, and advertising campaigns. Hidden costs may include professional certification courses or licensing fees. Online discussions suggest that initial expenses can escalate once you commit, especially if you choose to invest in high-quality equipment or extensive marketing. To take this side hustle seriously, I would recommend budgeting around $1,500 to $2,000 to cover essential expenses and have a solid foundation to start the business.