Shining a Light on Solar Complaints

Solar energy continues to grow in popularity across Massachusetts as more homeowners look for ways to reduce energy costs and lower their environmental impact. While many installations go smoothly, consumer programs still receive complaints tied to misunderstandings about solar systems, sales practices, and expected benefits. Understanding these common issues can help residents make more informed decisions before signing a contract.

One frequent complaint involves roof leaks or structural damage after installation. Solar panels require drilling into roofing materials, and improper installation can lead to water intrusion or shingle damage. Responsibility may depend on installation quality, prior roof condition, and warranty coverage. A pre-installation roof inspection and confirming installer insurance can help prevent disputes.

Another issue centers on overstated energy savings and system performance. Sales estimates may rely on general projections that don’t fully account for shading, roof direction, or household usage. Some homeowners are disappointed when bill reductions fall short of expectations. Reviewing site-specific projections and monitoring output can help verify performance.

Contract and financing confusion is also common. Systems marketed as “free” are often financed through leases or Power Purchase Agreements (PPAs), meaning the homeowner may not own the system. These agreements can include escalator payments, transfer obligations when selling a home, or termination fees. Reviewing ownership terms and long-term costs is essential.

Consumers also report frustration with state incentives and net metering credits. While Massachusetts offers strong solar incentives, eligibility rules and enrollment timing can be complex. Delays or lower-than-expected credits sometimes occur, making it important to confirm program details in advance.

Finally, permitting and approval delays can slow projects. Local permits, inspections, or HOA approvals may add time or costs. Clarifying responsibilities and local requirements early can help keep installations on schedule.

By understanding these common complaints, Massachusetts consumers can ask informed questions and better protect themselves when considering solar.