Tag

solar

4 posts with this tag.

Illustration of a wall-mounted home battery connected by conduit to a small electrical panel, with a sun-and-leaf clean-energy icon, in a clean teal and orange style with no text.

Tesla Powerwall 3 Installed Cost in 2026: The Real All-In Number

Tesla Powerwall 3 installed cost in 2026 is about $13,000 to $16,500 all-in (battery, Gateway, labor, permits). The 30% federal credit is gone. Full breakdown.

Erin KesslerApr 15, 2026Updated Jun 2, 202614 min read

Are Solar Panels Worth It in 2026? An Honest Payback Check

Are solar panels worth it in 2026? The 30% federal credit ended Dec 31, 2025. Here is the payback math an engineer actually uses: real costs, net billing, batteries, and when to walk away.

Erin KesslerFeb 16, 2026Updated Jun 14, 202614 min read

Solar Tax Credit 2026: What's Still Available After the Federal Credit Ended

The 30% federal solar tax credit (Section 25D) ended for systems placed in service after Dec 31, 2025. Here is what is left in 2026: state credits, rebates, SRECs, net billing, and tax exemptions, plus how a 2025 install still claims 30% on Form 5695.

Erin KesslerFeb 10, 2026Updated Jun 14, 202614 min read

Featured

How to plan home energy upgrades without wasting money

Step-by-step plan to prioritize weatherization, right-sized HVAC, water heating, and solar so you avoid expensive missteps.

Erin KesslerDec 7, 2025Updated Jun 1, 202618 min read