Solar & Energy Cost Guides
What it really costs to go solar, add backup power, or electrify your home — including incentives that change the math.
4 guides · figures cross-checked against current data ( methodology) · compare every project in the cost index.
How Much Does It Cost to Install an EV Charger at Home?
Installing a Level 2 home EV charger costs $1,000 to $3,000 in 2026 (avg ~$1,800). See cost by scenario, the hardware-vs-labor split, and how to keep it down.
$1,000 – $3,000How Much Does a Whole House Generator Cost?
A whole house standby generator costs $7,000 to $15,000 installed in 2026 (avg ~$11,000). See cost by size, the full breakdown, and generator vs. battery.
$7,000 – $15,000How Much Does a Home Battery Cost?
A home battery costs $12,000 to $20,000 installed in 2026 (avg ~$15,000). See cost by setup, the full breakdown, and how the expired federal credit changes the math.
$12,000 – $20,000How Much Do Solar Panels Cost?
Solar panels cost $15,000 to $35,000 in 2026 ($2.50–$3.50/watt), averaging about $28,000 — and with the federal tax credit gone, here's what you'll really pay.
$15,000 – $35,000