Path-Q Solar

What should I compare between a solar lease and buying the system?

Answer

Compare ownership, total payments, expected bill savings, maintenance responsibility, equipment control, tax or incentive treatment, performance obligations, and what happens if you sell the property or need roof work. Use the same system output and time horizon for both options.

Key points

  • Buying may provide greater control and residual value but requires upfront capital or borrowing.
  • A lease may reduce upfront cost and shift some maintenance responsibility but creates a long-term contract.
  • Compare cash ownership, financed ownership, and leasing using net cash flow rather than payment alone.
  • Read performance guarantees, exclusions, insurance requirements, and end-of-term provisions.

What it depends on

  • Cash and financed purchase prices
  • Lease payment and escalation schedule
  • System production and utility value
  • Maintenance and warranty responsibilities
  • Tax and incentive treatment
  • Sale, transfer, roof, and removal provisions

Risks and trade-offs

  • Lease payments may continue even if household consumption falls.
  • Ownership exposes the customer to repair and replacement costs but may preserve more upside.
  • Contract obligations can affect a future sale, refinance, or roof replacement.

Information you may need

  • Comparable purchase and lease proposals
  • Complete payment schedules
  • System specifications and production estimates
  • Contract transfer and end-of-term terms

Your next step

What to do next

Create a side-by-side cash-flow comparison over the full contract or expected ownership horizon and have the contract terms reviewed before signing.

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