Beginner friendly: Challenging

Starting a solar panel installation and maintenance service can be challenging for beginners due to the technical knowledge and skills required. While online resources like YouTube tutorials can help with learning, the hands-on experience and certification needed can make it more difficult than expected for someone without a background in this field. The setup costs range from $5,000 to $10,000, which can be a barrier for many beginners. It may take around 6 to 12 months to start earning a profit as you build a reputation and client base. I'd rate it a 1 because of the specialized skills, certification requirements, high setup costs, and the time needed to establish credibility in the industry.