The homeowner’s
Solar Learning Library.
39 focused guides for understanding agreements, roof requirements, installation, electricity bills, batteries, moving and the questions to ask before signing.
One useful answer at a time.
These pages are written to help a homeowner understand a real decision. They are educational, not a substitute for reviewing the final provider agreement, current utility rules or professional legal and tax advice.
Agreements & ownership
11 guidesThird-party ownership solar
Understand third-party ownership solar, who owns the equipment, how payment structures work and what to review before signing.
Read the guide ↗02Solar PPA explained
Learn how a residential solar power purchase agreement works, what the homeowner pays for and which terms deserve attention.
Read the guide ↗03TPO vs. PPA
Separate solar ownership from payment and understand why TPO and PPA are related rather than competing choices.
Read the guide ↗04Solar lease vs. PPA
Compare a solar lease with a power purchase agreement, including payments, production, escalation and ownership.
Read the guide ↗05Zero-upfront solar
Understand what zero-upfront solar does and does not mean, including provider ownership, ongoing payments and contract responsibilities.
Read the guide ↗06Prepaid solar lease
Learn how a prepaid solar lease can differ from monthly solar payments and which ownership and purchase terms to review.
Read the guide ↗07Buying vs. leasing solar
Compare homeowner-owned solar with provider-owned solar across upfront cost, maintenance, incentives, moving and long-term control.
Read the guide ↗08Solar escalators
Understand annual solar price escalators, how they compound and why the complete payment schedule matters.
Read the guide ↗09Reading a solar contract
Use a practical homeowner checklist to review solar pricing, ownership, production, service, moving, roof work and future options.
Read the guide ↗10End of a solar agreement
Learn about renewal, purchase, equipment removal and other potential end-of-term solar options.
Read the guide ↗11Who owns the panels?
Understand solar panel ownership under purchases, loans, leases, PPAs and prepaid agreements.
Read the guide ↗Home & installation
13 guidesWho maintains the panels?
Learn how maintenance responsibility differs between homeowner-owned and provider-owned solar systems.
Read the guide ↗02Solar warranties
Understand product, performance, workmanship and roof warranties before choosing a solar proposal.
Read the guide ↗03Solar monitoring
Learn what solar monitoring measures, what it cannot prove and how alerts and service should work.
Read the guide ↗04Solar roof qualifications
Understand how roof direction, shade, usable area, condition and structural factors affect a solar review.
Read the guide ↗05Roof age and solar
Learn why roof condition, remaining life and future replacement plans matter before solar installation.
Read the guide ↗06Roof replacement with solar
Understand solar panel removal, storage, reinstallation, scheduling and responsibility during a roof replacement.
Read the guide ↗07Shade and roof direction
Learn how orientation, pitch, trees, buildings and seasonal shade influence a solar design.
Read the guide ↗08HOAs and solar
Understand HOA review, design submissions, state protections and why local requirements must be checked early.
Read the guide ↗09Solar installation timeline
See the steps between a home review and solar activation, including design, permits, installation, inspection and utility approval.
Read the guide ↗10Solar permits and inspections
Understand building, electrical, fire-safety and local inspection steps in a residential solar project.
Read the guide ↗11Permission to operate
Learn why utility permission to operate is a separate project milestone after solar installation.
Read the guide ↗12What happens on the call
Know what information to prepare, what questions to expect and what a useful first solar conversation should accomplish.
Read the guide ↗13Solar qualification
Understand the property, homeowner, utility and provider factors that can determine residential solar eligibility.
Read the guide ↗Bills & performance
6 guidesUtility bill after solar
Understand imported electricity, exported energy, fixed charges, solar payments and why the utility connection remains.
Read the guide ↗02Net metering
Learn how solar exports, utility credits, meters and billing periods can work under net-metering rules.
Read the guide ↗03Solar on cloudy days
Understand how clouds, seasons, temperature and annual production affect rooftop solar output.
Read the guide ↗04Solar battery storage
Learn what a home battery can do, how backup circuits work and what to consider before adding storage to solar.
Read the guide ↗05Solar during an outage
Understand why standard grid-tied solar shuts down during outages and what equipment enables backup power.
Read the guide ↗06High electric bills and solar
Learn how usage, roof production, utility rates and agreement payments shape the effect of solar on household energy costs.
Read the guide ↗Moving & protection
9 guidesSelling a home with solar
Prepare for a home sale with owned, financed, leased or PPA solar and avoid last-minute transfer surprises.
Read the guide ↗02Solar agreement transfers
Understand buyer qualification, provider paperwork, property filings and timing when transferring a solar agreement.
Read the guide ↗03Solar and home insurance
Learn what to ask an insurer about rooftop solar, provider-owned equipment, batteries, damage and coverage limits.
Read the guide ↗04Solar claims to question
Recognize misleading free-solar, government-program, guaranteed-savings and pressure-sales claims.
Read the guide ↗05Questions before signing
Use a comprehensive homeowner question list covering ownership, pricing, production, roof work, moving and service.
Read the guide ↗06Virginia solar guide
A Virginia homeowner starting point for solar ownership structures, utility context, roof review and consumer questions.
Read the guide ↗07Maryland solar guide
A Maryland homeowner guide to solar options, net-energy metering, property review and official state resources.
Read the guide ↗08Pennsylvania solar guide
A Pennsylvania homeowner starting point for rooftop solar, utility interconnection, agreements and official consumer resources.
Read the guide ↗09New Jersey solar guide
A New Jersey homeowner guide to rooftop solar programs, utility context, agreement structures and trusted official resources.
Read the guide ↗