- The middle half earn between $21.50 and $28.30 an hour.
- Maryland is 29th of the 32 states with published figures, in the bottom ten for this trade.
- Maryland pays less than both neighboring states.
- BLS counts about 670 solar installers on payrolls in Maryland.
- At the state median wage, a solar installation company needs to bill about $108.94 an hour on the labor rate calculator's starting numbers.
Solar Installer pay in Maryland, bottom to top
BLS calls this group solar photovoltaic installers: the crews who mount, wire and set up solar panels on roofs and on the ground.
| Pay level | Hourly | Yearly | National hourly |
|---|---|---|---|
| 10th percentile | $21.25 | $44,190 | $20.00 |
| 25th percentile | $21.50 | $44,720 | $22.45 |
| Median | $21.84 | $45,430 | $25.55 |
| 75th percentile | $28.30 | $58,860 | $30.23 |
| 90th percentile | $29.52 | $61,410 | $38.45 |
| Average (mean) | $24.78 | $51,540 | $27.84 |
Pay is bunched up in Maryland. The top tenth earn $29.52 an hour or more, about 1.4 times the $21.25 at the bottom tenth. Nationally that gap is 1.9 times, so the step from the bottom of the scale to the top is shorter here than in most places.
The floor is higher than nationally ($21.25 against $20.00) but the ceiling is lower ($29.52 against $38.45), which squeezes pay toward the middle.
The average wage, $24.78, sits 13% above the median. A smaller group of higher earners pulls the average up, so the median is the better guide to what a typical solar installer makes.
How Maryland compares with other states
Over a full year, the Maryland median of $45,430 is $7,710 less than the national $53,140.
In the state ranking, Maryland sits 29th, between Indiana ($22.18) and Arkansas ($21.55). The range runs from $20.37 in South Dakota to $37.96 in New Jersey.
Every one of the neighboring states pays solar installers more than Maryland. The closest is Pennsylvania at $22.96, and the biggest gap is with Virginia.
BLS wages are not adjusted for living costs. Lower pay often comes with lower housing costs, so the gap in take-home value can be smaller than the gap in wages.
| Neighboring state | Median hourly | Median yearly | Against Maryland |
|---|---|---|---|
| Maryland | $21.84 | $45,430 | |
| Pennsylvania | $22.96 | $47,760 | +$1.12 an hour |
| Virginia | $23.65 | $49,190 | +$1.81 an hour |
How many solar installers work in Maryland
About 670 solar installers work on payrolls in Maryland, 2.1% of the 31,350 nationwide, the 10th largest count among the states.
The trade is a bigger part of the local job market than it is nationally: 0.2 of every 1,000 jobs in Maryland, 1.2 times the national share.
What a solar installation company in Maryland should charge
A lower wage helps the price less than you might expect, because the overhead does not shrink with it. Here is a solar installation company in Maryland paying the state median of $21.84, on the labor rate calculator's starting numbers: 40-hour weeks, 10 paid days off, 2 unbilled hours a day, 7.65% payroll taxes, $90,000 a year of overhead and 15% profit.
| Step | Math | Result |
|---|---|---|
| Paid hours | 40 × 52 | 2,080 |
| Hours at work | 2,080 − 10 days × 8 | 2,000 |
| Billable hours | 2,000 × 6 ÷ 8 | 1,500 |
| Labor cost | $21.84 × 2,080 × 1.0765 | $48,902 |
| Break-even rate | ($48,902 + $90,000) ÷ 1,500 | $92.60 |
| Rate with 15% profit | $92.60 ÷ 0.85 | $108.94 |
That is $108.94 per billable hour, 5 times the wage, and $6.52 less than the $115.46 the same math gives at the national median wage.
Paying the 75th percentile instead, $28.30 in Maryland, to hire and keep experienced people raises the rate to $120.29.
A cheaper crew saves less than it seems: at the 25th percentile wage of $21.50, the rate only drops to $108.35.
At this wage, overhead is most of the price: $60 of every billed hour goes to it before anyone is paid. Spreading the same overhead over more billable hours, with a second person or less drive time, brings the rate down fastest.
Run it with your own numbers in the labor rate calculator. It is free and shows every step.
Where these numbers come from
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025.
The figures are the BLS state estimates for SOC 47-2231, solar photovoltaic installers, across all industries, read straight from the May 2025 state data file. They cover wage and salary workers, not the self-employed. Where BLS did not publish a figure, this page leaves it out.
All states in one table: solar installer salary by state.