Solar Panel Cost Guide in Branchburg, NJ (2025 Update)
- Branchburg Solar Installation Cost: $11,701
- 25-Year Savings: $7,835
- Payback Period: 17.2 Years
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Average Cost of Solar Panels in Branchburg
Find out what the average cost of solar panel installation is in Branchburg.
While the national average of solar panels is $2.66 per watt, solar panels in Branchburg typically cost about 4.To account for the typical energy usage of the average home in Branchburg, most homeowners require a 4.7-kilowatt system. Using the figure above, a solar installation costs about $11,701, or $16,732 before the federal solar tax credit of 0 is applied.
The prices above are just estimates to give you an idea of the cost of a solar energy system. The true cost of going solar can vary based on several factors, such as what size system you need, your energy usage and what installation company you go with.For many homeowners, the upfront investment in solar panels is worth paying. On average homeowners in Branchburg see about $14,000 in savings on energy bills over 20 years.
For a customized quote from a local solar company that has been pre-vetted by the EcoWatch team, click the button below.
Solar savings over time in Branchburg
| Year | Return on Investment |
|---|---|
| 1 years | $-10,642 |
| 3 years | $-8,524 |
| 5 years | $-6,405 |
| 7 years | $-4,287 |
| 9 years | $-2,168 |
| 11 years | $-50 |
| 13 years | $2,068 |
| 15 years | $4,187 |
| 17 years | $6,305 |
| 19 years | $8,424 |
| 21 years | $10,542 |
| 23 years | $12,660 |
| 25 years | $14,779 |
Top Solar Installers in Branchburg
Although you can install solar panels on your own, it involves extra labor and expertise. Because of that, almost all homeowners choose a solar panel installer. Solar warranties and repairs are ordinarily included in the cost of installation when you hire a solar contractor too, which can save you more money after your initial investment.
There are various licensed solar professionals that can take care of your solar installation project. Here are our suggestions:
See all of the solar companies in Branchburg
Factors that Affect Solar Panel Costs in Branchburg
The cost of installing a solar system in Branchburg can vary by more than $10,000 from home to home. Your actual cost is determined by several factors. The biggest one is your system size, and other factors include equipment choices, financing options and the solar installer you choose.
Solar Equipment
The cost of solar panels varies by thousands of dollars due to a variety of factors. One of the most significant factors is the system size, which is measured in kilowatts (kW). Solar power systems with higher efficiency or power production need better technology and/or more equipment, both of which can increase costs. For each additional kilowatt you need, your cost can go up by about $3,530.Some solar brands — like Maxeon from SunPower — are more costly upfront but also tend to offer better efficiency. In a city like Branchburg, where sunlight is relatively abundant, efficiency can quickly pay off. Also, if you have a small roof or you don’t have a lot of space for your panels, higher efficiency options will be a better option. Additional equipment like electric vehicle chargers and solar batteries will also increase the cost.
Solar Financing Terms
If paying for solar panels in cash is out of reach, solar loans are a solid route because they lower your upfront costs and let you pay for your system over five to seven years on average.However, the interest on solar loans also adds to your all-in costs, so it’s crucial to consider that as well. You can always lower the total you pay in interest and possibly even your APR by putting more money down.
Solar Panel Installation Company
Lastly, the company you get to install your solar panels can play a part in determining how much it costs. Branchburg’s solar companies all have different labor costs and add varying upcharges to equipment. Larger national companies usually have lower costs, but some local companies compete with them by offering sales and discounts. While the smaller companies might not have access to specific equipment options like Tesla Powerwall batteries or add-on 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 | $6,142 | 17.9 years |
| 8 kW | $3.60 | $20,163 | $8,585 | 17.5 years |
| 10 kW | $3.53 | $24,710 | $11,225 | 17.2 years |
| 12 kW | $3.46 | $29,059 | $14,064 | 16.8 years |
| 14 kW | $3.39 | $33,210 | $17,099 | 16.5 years |
| 16 kW | $3.32 | $37,164 | $20,333 | 16.2 years |
| 18 kW | $3.25 | $40,920 | $23,764 | 15.8 years |
| 20 kW | $3.18 | $44,478 | $27,393 | 15.5 years |
How to Save on Solar Panels
Since the model of solar panels and the company you choose has an impact on your costs and your system’s durability and efficiency, it’s important to select the right ones for you. Here are some things to keep in mind to help with your decision:
- Warranty: A high-quality company rises above other companies by offering the gold standard warranty — a 25-year, all-inclusive warranty covering parts, labor and performance.
- Reputation: Well-established companies likely have a solid reputation. This is important because it ensures that it will not only see your solar installation through, but will also provide adequate aftercare and customer support, such as part repairs and replacements.
- Contract: Before signing a contract with a solar installer, make sure you read it through completely so you understand the terms. Also, ask questions if you aren’t sure about some of the terms, such as what to do if a part breaks or malfunctions and what services you can expect from them.
- Solar Panel Brands: Different companies will carry different brands and kinds of panels. If you prefer a specific brand, make sure the solar panel company you’re considering has it.
EcoWatch's Branchburg, NJ Solar Cost FAQs
What is the average cost of installing solar panels in Branchburg?
This is a tough question to answer exactly, 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. It will cost more if you want extra solar equipment or higher quality panels, or if you have above-average energy needs. Conversely, you can spend less if you choose a smaller solar panel system or less expensive solar panels.
What other factors should I consider other than cost when buying solar panels?
Cost is certainly one of the most important things to bear in mind when buying solar panels, but other important factors include efficiency, durability, and quality.
Does Branchburg have a net metering program?
Most states offer net metering programs of some kind. Through these, you can either get paid for the extra power your system generates or or receive credits to put toward future energy bills. Currently there are just three states that don’t have any net metering laws: Alabama, Tennessee and South Dakota.
How often do you have to replace solar panels?
On average, the lifespan of solar panels is about 25 to 30 years. Some even last up to 50 years, but their efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger amount of energy production.
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.