How much do solar panels cost in 77401?

A standard 6kW residential solar system in 77401 (Bellaire, TX) costs approximately $16,800 before incentives. After the 30% federal Investment Tax Credit, the net cost is $11,760.

How much will I save with solar panels in 77401?

Homeowners in 77401 can expect to save approximately $1,450 per year on electricity bills with a 6kW solar system, for a total of around $36,250 over 25 years.

How long is the payback period for solar in 77401?

The estimated payback period for a 6kW solar installation in 77401 is 8.1 years after the federal tax credit. This is based on 5.79 kWh/m²/day average solar irradiance and local electricity rates of $0.143/kWh.

Solar Panel Cost in 77401

Last updated April 14, 2026 · Source: NREL and SEIA

Bellaire, Texas · Good ROI

Payback 8.1 years

6kW System Cost Breakdown

Gross Installation Cost $16,800 $2.8/W installed

Federal Tax Credit (30%) −$5,040 ITC through 2032

Net Cost After Credit $11,760 Your out-of-pocket cost

Get installer quotes for Bellaire

The average cost above is an estimate. Compare real quotes from local installers in Bellaire.

Compare Solar Quotes — Free →

Savings & ROI for 77401

Annual Electricity Savings $1,450 At $0.143/kWh local rate

Annual Solar Production 10,143 kWh 5.79 kWh/m²/day irradiance

Break-Even Point 8.1 years Good ROI

25-Year Net Savings +$24,490 After total system cost

Solar Loan Calculator

Financing a 6kW solar system in Bellaire? Estimate your monthly payment and total interest below.

Loan Amount

Default: net cost after 30% ITC

Loan Term

Interest Rate (APR)

Monthly Payment —

Total Interest Paid —

Total Cost (loan + interest) —

Break-Even vs. Savings —

Assumes fixed-rate loan. Actual rates vary by lender and credit score. Solar-specific loans from Mosaic, GoodLeap, or Sunlight often offer lower rates than personal loans.

Solar Resource in Bellaire

Bellaire (77401) receives an average of 5.79 kWh/m²/day of solar irradiance, based on latitude 29.706°N and Texas regional weather patterns from NREL data. At the local electricity rate of $0.143/kWh, a 6kW system generates roughly $1,450 per year in bill savings.

Solar irradiance vs. US average (4.5 kWh/m²/day)

07.5 kWh/m²/day

Solar Equipment for Your Home

As an Amazon Associate we earn from qualifying purchases.

☀

6kW Solar Panel KitsComplete systems on Amazon →

🔌

Solar InvertersGrid-tie & hybrid options →

🔋

Battery StoragePair solar with backup power →

How We Calculate Solar Costs for 77401

Costs are based on the average price per watt for Texas ($2.8/W), applied to a standard 6kW residential system. Solar irradiance is derived from NREL PVWatts data for latitude 29.706°N, adjusted for local weather patterns. Electricity rate uses the Texas EIA average of $0.143/kWh.

The 30% federal Investment Tax Credit (ITC) applies as a credit against your federal income tax liability. Many states offer additional credits; check your state's energy office for local incentives.