Solar costs, incentives, financing, and battery storage guides for U.S. homeowners.https://clearwattguide.com/https://clearwattguide.com/incentives-policy/federal-solar-tax-credit-2026/https://clearwattguide.com/incentives-policy/federal-solar-tax-credit-2026/The 30% residential solar tax credit ended Jan 1, 2026. Here's exactly what the law changed, who's affected, and what options remain.Wed, 22 Jul 2026 00:00:00 GMThttps://clearwattguide.com/battery-storage/home-battery-storage-101/https://clearwattguide.com/battery-storage/home-battery-storage-101/Home battery storage explained: what it costs, how long it lasts in an outage, and whether you actually need one with solar in 2026.Wed, 22 Jul 2026 00:00:00 GMThttps://clearwattguide.com/how-solar-works/how-do-solar-panels-work/https://clearwattguide.com/how-solar-works/how-do-solar-panels-work/How do solar panels work? A clear, jargon-free guide to the photovoltaic effect, panel types, inverters, cloudy-day output, and panel lifespan.Wed, 22 Jul 2026 00:00:00 GMThttps://clearwattguide.com/costs-savings/how-much-do-solar-panels-cost-2026/https://clearwattguide.com/costs-savings/how-much-do-solar-panels-cost-2026/Solar panels cost $15,000-$36,000 before incentives in 2026, or about $2.50-$3.50 per watt. See prices by system size, state, and financing method.Wed, 22 Jul 2026 00:00:00 GMThttps://clearwattguide.com/incentives-policy/is-solar-worth-it-2026/https://clearwattguide.com/incentives-policy/is-solar-worth-it-2026/The 30% federal solar tax credit expired Jan 1, 2026. Here's what actually still saves you money, and how to tell if solar pencils out for your home now.Wed, 22 Jul 2026 00:00:00 GMThttps://clearwattguide.com/buying-guide/solar-loan-vs-lease-vs-ppa/https://clearwattguide.com/buying-guide/solar-loan-vs-lease-vs-ppa/Solar loan vs lease vs PPA in 2026: who owns the system, who gets a tax credit, and how the math changed now that Section 25D has expired.Wed, 22 Jul 2026 00:00:00 GMThttps://clearwattguide.com/incentives-policy/state-solar-incentives-guide/https://clearwattguide.com/incentives-policy/state-solar-incentives-guide/State solar incentives vary widely and didn't end with the federal tax credit. Here's every incentive type to check and where to verify your state's rules.Wed, 22 Jul 2026 00:00:00 GMT