Solar Panel Cost Guide in Middlesex, NJ (2025 Update)
- Middlesex Solar Installation Cost: $11,564
- 25-Year Savings: $8,776
- Payback Period: 16.2 Years
See cost of a solar system near you:
Please enter a valid 5-digit zip code!
Why you can trust EcoWatch
Average Cost of Solar Panels in Middlesex
Find out how much it might cost to make the switch to solar in Middlesex.
The average cost of a solar system in Middlesex is 4 per watt.The average solar panel system size in Middlesex is around 4.7 kilowatts, meaning a cost of about $11,564 for a solar installation, or $16,537 before the 0 federal solar tax credit is applied.
The prices above are just estimates to give you an idea of the cost of solar panels. The exact cost of installing solar panels can vary quite a bit based on multiple factors, such as how many panels you need, your energy usage and what solar installer you go with.With typical savings of about $14,000 on electricity bills over 20 years, many homeowners in Middlesex find going solar can pay off big.
Click the button below to get connected to a top solar installer in Middlesex for a custom estimate.
Solar savings over time in Middlesex
| Year | Return on Investment |
|---|---|
| 1 years | $-10,142 |
| 3 years | $-7,297 |
| 5 years | $-4,452 |
| 7 years | $-1,608 |
| 9 years | $1,237 |
| 11 years | $4,082 |
| 13 years | $6,927 |
| 15 years | $9,771 |
| 17 years | $12,616 |
| 19 years | $15,461 |
| 21 years | $18,306 |
| 23 years | $21,150 |
| 25 years | $23,995 |
Top Solar Installers in Middlesex
Putting up solar panels on your own can be a time-consuming task, which is why using a solar installer is a good option for many homeowners. Another benefit of working with a solar company is that they can help you make the most of your investment by cutting back on future costs of repairs and replacements because of warranties and informing you of local incentives you can take advantage of.
If you’d like to make the switch to solar but still aren’t certain which solar panel installer to go with, here are our recommendations for providers near you:
See all of the solar companies in Middlesex
Factors that Affect Solar Panel Costs in Middlesex
Cost is typically one of the most important factors for homeowners who want to invest in solar. There are a few primary factors that affect your total cost in Middlesex: solar equipment and system size, financing options and the solar installation company you choose. We’ll discuss each of these briefly below.
Solar Equipment
When it comes to estimating the cost of a solar system in Middlesex, one of the most crucial factors is the size of the system you need. Solar systems are sized by kilowatts (kW) and are largely based on your home’s energy consumption, which you can determine by looking at past energy bills. Your overall cost can increase by about $3,530 for each additional kilowatt you need.Some solar panel brands — like Maxeon from SunPower — cost more upfront but also tend to offer better efficiency. In a city like Middlesex, where sunlight is relatively abundant, efficiency can quickly pay off. Plus, if you have a small roof or limited space for your panels, higher efficiency options will be more impactful. Additional equipment like electric vehicle chargers and solar batteries will also increase the cost.
Solar Financing Terms
If paying for a solar system out of pocket is difficult, solar loans are an affordable route because they decrease your upfront costs and allow you to pay for your system over a term of, on average, between five and seven years.When considering your overall cost, you should also calculate the interest you’ll pay if you go with a solar loan. Also, paying more upfront can reduce the total interest paid over time.
Solar Panel Installation Company
The solar panel installer you choose will affect your total cost to make the switch to solar energy. Different companies will bill different amounts for the equipment and labor.Larger national companies usually have lower costs, but some local companies undercut them by promoting sales and discounts. While the smaller companies might not have specific equipment options like Tesla Powerwall batteries or extra services like electric vehicle charger installation, they might be cheaper overall.
Solar Panel Cost Data by System Size
| System size | Cost per system watt | Solar system cost | 25-Year savings | Payback period |
|---|---|---|---|---|
| 6 kW | $3.67 | $15,419 | $7,466 | 16.8 years |
| 8 kW | $3.60 | $20,163 | $10,350 | 16.5 years |
| 10 kW | $3.53 | $24,710 | $13,432 | 16.2 years |
| 12 kW | $3.46 | $29,059 | $16,711 | 15.9 years |
| 14 kW | $3.39 | $33,210 | $20,188 | 15.5 years |
| 16 kW | $3.32 | $37,164 | $23,863 | 15.2 years |
| 18 kW | $3.25 | $40,920 | $27,736 | 14.9 years |
| 20 kW | $3.18 | $44,478 | $31,806 | 14.6 years |
How to Save on Solar Panels
Since the brand of solar panels and the company you choose significantly influences your costs and your system’s durability and efficiency, it’s important to select the right ones for you. Here are some tips to keep in mind to help with your decision:
- Contract: Before you sign a contract with a solar company, be sure to read it through completely so you understand the terms. Also, ask questions if you’re unsure about some of the terms, such as what to do if a part breaks or malfunctions and what services you can expect from them.
- Reputation: Your solar installer should have a solid reputation as a company and have proven expertise in the field. Two ways to check this are to look for whether a company has technicians certified by the North American Board of Certified Energy Practitioners (NABCEP) and if it has good reviews from past customers.
- Warranty: Warranties that provide coverage for panel repairs and maintenance over a long period of time such as 25 years are the best you can get in the business, and offering that kind of warranty is one mark of a good company.
- Solar Panel Brands: Not all solar companies carry the same brands of solar panels, so the brand and type of panel you want can play a significant role in the company you opt for.
EcoWatch's Middlesex, NJ Solar Cost FAQs
What is the average cost of installing solar panels in Middlesex?
This is a difficult question to answer precisely, because the cost depends on many factors. Generally speaking, it costs about $17,650 for a 5-kW system and $35,300 for a 10-kW system after the ITC is applied. You can expect to pay more if you want additional solar equipment or higher quality panels, or if you have above-average energy needs. On the flip side, you can spend less if you opt for a smaller solar panel system or less expensive solar panels.
Should I lease or buy solar panels in Middlesex?
Leasing solar panels can be an appealing choice, because it commonly comes with low or $0 upfront payments. The drawback is that you won’t be able to save as much. If you lease, you don’t own the system, so you can’t claim any incentives and your home value won’t increase. Buying solar panels is a better option if you want to maximize your savings.
How much can I save on electricity bills after switching to solar?
It is possible to erase your electricity bills with solar panels, but for most homeowners in Middlesex, that will require at least a 10-kW system. Not all homes can accommodate that size system, so you’ll want to check with a local solar installer to see how many panels can fit on your roof.
How often do you have to replace solar panels?
Though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they should be disposed of at that time. What this means is their energy production will have decreased significantly after that point. You can replace them once you've had them for that long or you can keep using them at a lower efficiency.
Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert's opinion on the top solar companies featured here, follow this link.