Is it better to wait for prices to drop further?

Panel prices have fallen for years and may continue to, but they are already a minority of an installed system's cost — the larger components are labour, permitting and soft costs, which have not fallen and show no sign of doing so. Waiting also means continuing to pay full electricity bills in the meantime, which usually outweighs the expected hardware saving.

Does solar increase home value enough to justify it on its own?

Owned solar generally does add value at sale, but the amount varies widely by market and is difficult to predict for any individual house. Treat it as a bonus rather than part of the investment case — building a purchase decision on an uncertain resale premium is how people end up disappointed. Leased systems are a different matter and can narrow your buyer pool.

What if the federal tax credit comes back?

There is no pending legislation to restore it, and it was written as a hard termination rather than a phase-down that could be extended. If it were reinstated, anyone who installed in the interim would likely not benefit retroactively — but waiting years on that possibility means years of full electricity bills against an uncertain outcome.

Is Solar Still a Good Investment in 2026? An Honest Breakdown

Sometimes yes, sometimes clearly not — and the deciding factors are no longer the ones the industry emphasises. A straight answer without the sales pitch.

The honest answer is that solar in 2026 has split into two very different propositions. For a DIY installer in a sunny state with retail net metering, it remains one of the better returns available on a home improvement. For a homeowner buying a full-price professional installation in a cloudy state with poor export rates, it is now a genuinely questionable investment — something almost nobody in the industry will tell you directly.

Home solar and battery system representing a residential energy investment — EcoFlow DELTA Pro Ultra — $4,199, 6.1 kWh. Storage changes the return where export rates are poor.

What actually changed

One thing, and it was large: the 30% federal residential credit ended for expenditures after December 31, 2025. Nothing about the hardware, the sunlight or the physics changed. A professional installation that paid back in about 9 years now takes closer to 13. A DIY system moved from roughly 3.7 to 5.3 years.

What did not change is equally important. Panel prices have continued their long decline, electricity rates have not fallen, and outages have not become less frequent. The case for solar was never solely the tax credit — but the credit was doing more work than most buyers realised.

The four factors that decide your answer

Factor	Strongly favourable	Unfavourable
Your electricity rate	Above $0.20/kWh	Below $0.12/kWh
Peak sun hours	5.0+ (Southwest, South)	Under 3.8 (Pacific NW, far Northeast)
Export rate	Full retail net metering, locked	Avoided-cost or no compensation
Installation route	DIY or hybrid, ~$1.30/W	Full-price professional, $3.00+/W

Score yourself across those four. Three or four in the favourable column and solar is very likely a good investment. Three or four unfavourable and it likely is not, whatever a quote tells you. Mixed results mean the answer genuinely depends on running your own numbers rather than reading a general article.

The case for yes

Payback still lands inside the warranty period in most reasonable scenarios — a 5-13 year payback on a 25-year system means a decade or more of near-free electricity afterwards
Electricity rates have historically risen, so the value of what you avoid buying tends to increase over time
It is one of the few home improvements with a measurable return — a kitchen renovation has no payback period at all
Outage protection has independent value, particularly paired with storage, and does not appear in any payback calculation
DIY costs were barely touched by the credit's removal, and the DIY-versus-professional gap actually widened

The case for no

A 13-16 year payback is a long commitment — if you move in year seven you may not recover the investment, and owned solar's effect on sale price is real but variable
Export rates are trending downward as solar penetration rises, and a rate that is not locked may not last the system's life
Cheap electricity undermines the whole case — below about $0.12/kWh the savings are simply too small to justify the outlay
The roof has to be ready; installing over a roof with under ten years left means paying to remove and reinstall mid-life
Cheaper efficiency wins usually come first — insulation, air sealing and a heat pump often return more per dollar than generation

What we would actually tell a friend

Do this in order. Check your utility's export rate first, because it is the input most likely to kill the case and takes one phone call. Then pull twelve months of your own kWh rather than accepting an installer's estimate. Then price both a DIY build and a professional quote, and run the payback calculation on both. If the DIY payback is under 8 years and you have the time and a suitable roof, it is a good investment. If the only viable route is a full-price professional install with a 16-year payback, be comfortable saying no.

One more thing worth saying plainly: solar is not the only way to be prepared for outages, and it is rarely the cheapest. A power station or a generator costs a fraction as much and solves the resilience problem directly — the cheapest route to whole-house backup power compares them. Solar is an investment in lower bills that also happens to help with outages, not the reverse.

None of this is financial advice. These are the mechanics of the electricity math; whether the resulting return suits your circumstances is your call, and worth discussing with someone who is not selling you a system.