Solar panel installation cost in Houston.
Texas has no net metering law. Whatever a Houston solar quote shows as your monthly savings is a promise about a retail electricity plan you have not signed yet, which makes that plan the first thing to read, not the last.
Solar panel installation cost in Houston by panel tier
| Standard-efficiency panels | $16,300 – $20,400 |
| Premium high-efficiency panels | $20,400 – $25,800 |
Local labor in Houston runs about 3% below the national baseline, and the ranges above already reflect that.
CenterPoint moves the power, a retailer buys it
In deregulated ERCOT territory, CenterPoint Energy owns the poles and wires and does not sell you electricity. Your retail electric provider does, and each provider decides independently whether to offer a solar buyback plan and at what export rate. The state cannot compel a competitive retailer to credit you one for one.
That makes the buyback plan a live variable in the payback math rather than a fixed feature of the utility. Export credits across the Houston market differ by provider and by contract term, and the plan you happen to be on when the system energizes is the one that decides what your exported kilowatt-hours are worth.
The incentive picture in 2026
The 30 percent federal residential clean energy credit under Section 25D was terminated for systems placed in service after December 31, 2025, roughly seven years earlier than the schedule it had been on. A 2026 proposal that subtracts 30 percent from the price is subtracting a credit that no longer exists.
What remains locally is a property tax exemption. Under Texas Tax Code Section 11.27, the increase in appraised value attributable to a solar device is exempt, claimed by filing Form 50-123 with your county appraisal district. Texas has no state income tax and therefore no state solar credit to stack on top.
Houston buys batteries for outages, not arbitrage
Four days after Hurricane Beryl came ashore in July 2024, more than 870,000 CenterPoint customers were still without power, and the peak outage ran into the millions. In a metro where losing the grid in July means losing air conditioning, storage gets bought as resilience rather than as a bill-optimization tool.
That reframes the sizing conversation. A battery bought for backup is sized around the loads you refuse to lose for several days, not around shaving an evening peak, and it adds substantially to the installed price. Texas households also draw more power than average, roughly 1,096 kWh a month against a national figure near 899, so the loads being backed up here are larger.
What a Houston solar proposal should disclose
- The specific retail buyback plan the savings model assumes, its export rate, and its term.
- Production modeled for your actual roof planes and shading, not a generic system estimate.
- Confirmation that no federal Section 25D credit is being netted out of the 2026 price.
- Whether the installer files, or reminds you to file, Form 50-123 for the property tax exemption.
- Battery capacity in kWh and the specific circuits it carries during an outage.
The number to interrogate: The assumed annual escalation rate on electricity prices. A model that compounds an aggressive rate increase across 25 years can make almost any system look like a bargain, and it is the easiest input in the whole proposal to inflate.
Houston solar panel installation: FAQ
Does Houston have net metering?
No. Texas has no net metering mandate. In CenterPoint territory the wires company does not buy your power at all; a retail electric provider does, under a solar buyback plan it chooses to offer at a rate it sets. Compare buyback plans before signing a solar contract.
Is the 30 percent solar tax credit still available in Houston?
No. Section 25D was terminated for systems placed in service after December 31, 2025. A 2026 quote showing a 30 percent federal credit is showing an incentive that no longer applies, which means the net cost printed on that page is wrong.
What solar incentives does Texas still offer?
Principally the property tax exemption in Texas Tax Code Section 11.27, which exempts the appraised-value increase from your solar device. You claim it by filing Form 50-123 with your county appraisal district. There is no state solar tax credit, because Texas has no state income tax.
Is a home battery worth it in Houston?
It depends what you are buying it for. After Beryl in 2024, more than 870,000 CenterPoint customers were still out four days later, so many owners here add storage for outage resilience rather than for bill savings. It does add meaningfully to the installed price.