Solar Panel Cost Guide in South Londonderry, PA (2024 Update)
- South Londonderry Solar Installation Cost: $16,524
- 25-Year Savings: $13,299
- Payback Period: 16.4 Years
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Average Cost of Solar Panels in South Londonderry
Find out what the average cost of a solar system is in South Londonderry.
In South Londonderry, solar panels cost about 4 per watt on average.Because a 6.6-kW system is needed to cover the energy costs of a typical home in South Londonderry, the average price of going solar will be about $16,524 after claiming the federal solar tax credit of 0.
The true cost of your system can be above or below the average in South Londonderry depending on a variety of factors, such as the type of solar panels you choose and the solar company you hire.Many homeowners find going solar is a solid investment. The average homeowner in South Londonderry can save about $14,000 on their electricity bills over 20 years.
Click the button below to get connected to a highly rated solar installer in South Londonderry for a personalized quote.
Solar savings over time in South Londonderry
| Year | Return on Investment |
|---|---|
| 1 years | $-15,281 |
| 3 years | $-12,795 |
| 5 years | $-10,309 |
| 7 years | $-7,823 |
| 9 years | $-5,337 |
| 11 years | $-2,851 |
| 13 years | $-365 |
| 15 years | $2,121 |
| 17 years | $4,607 |
| 19 years | $7,093 |
| 21 years | $9,579 |
| 23 years | $12,065 |
| 25 years | $14,551 |
Top Solar Installers in South Londonderry
Many homeowners decide to hire a solar panel installer since installing solar panels by yourself can be a lot of work. Plus, warranties and repairs from your solar panel company can protect your investment and lower the cost of maintenance over time.
If you're looking for a solar installer in South Londonderry, we've organized a list of our top suggestions here:
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
Best Social Impact
Palmetto Solar
- Expansive service area
- Makes charitable contributions
- Certified B Corp
- No leases or PPAs
- Quality of installation may vary by location
See all of the solar companies in South Londonderry
Factors that Affect Solar Panel Costs in South Londonderry
Even though the average cost of a solar system in South Londonderry is $16,524, your actual cost may differ. There are many factors that can have a sizable impact on the cost of a residential solar panel installation. Below are some of the more crucial things to consider.
Solar Equipment
The size of the solar energy system you need to offset your energy usage, which is measured in kilowatts, is the most significant cost factor to consider. For every additional kilowatt you need, you can expect your total to increase by around $3,550. There are several different solar panel brands and the one you choose also changes the cost. Usually, the brands that have better efficiency tend to also cost more. Additionally, the type of equipment you want to install can affect your total cost. If you just need panels, your system will be much less expensive than if you also need solar batteries or an electric vehicle charger.
Solar Financing Terms
Solar panels can save you money on power bills over time, but they can also be a big investment. That’s why many South Londonderry homeowners opt to finance their solar panel systems to make going solar more affordable.It’s wise to include the interest you’ll pay in your final cost estimate. If you can afford to pay a higher down payment, you can reduce your total costs and how long it’ll take to pay back the loan.
Solar Panel Installation Company
The solar company you pick will affect your total cost to adopt solar power. Different companies will bill different amounts for the equipment and labor.You may see national solar installers that have lower prices because of their larger brand name and access to bulk prices, or you might see small, local installation companies offering deals or specials to compete with those larger companies.
Solar Panel Cost Data by System Size
| System size | Cost per system watt | Solar system cost | 25-Year savings | Payback period |
|---|---|---|---|---|
| 6 kW | $3.69 | $15,506 | $7,204 | 17.1 years |
| 8 kW | $3.62 | $20,278 | $10,002 | 16.7 years |
| 10 kW | $3.55 | $24,850 | $13,000 | 16.4 years |
| 12 kW | $3.48 | $29,224 | $16,196 | 16.1 years |
| 14 kW | $3.41 | $33,398 | $19,592 | 15.8 years |
| 16 kW | $3.34 | $37,374 | $23,186 | 15.4 years |
| 18 kW | $3.27 | $41,152 | $26,978 | 15.1 years |
| 20 kW | $3.19 | $44,730 | $30,970 | 14.8 years |
How to Save on Solar Panels
Since the kind of solar panels and the company you choose significantly affects your costs and your system’s durability and efficiency, it’s important to pick the right ones for you. Here are some things to keep in mind to help with your decision:
- Reputation: The North American Board of Certified Energy Practitioners (NABCEP) is a well-established certification organization for clean energy professionals. If your solar panel installer is NABCEP-certified, it likely has a good reputation and is qualified to do the job well. Another way you can verify your installer’s reputation is by reading reviews.
- Contract: Before you sign a contract with a solar installer, be sure to look it over completely so you understand the terms. Also, ask questions if you’re not certain about some of the terms, such as what to do if a component breaks or malfunctions and what services you can expect from them.
- Installation Process: Make sure you’re aligned with the company in regard to how the installation process will go and what needs to be done before your solar panels are installed, such as repairing your electrical system or roof.
- Solar Panel Brands: Each solar panel brand and type offers varying levels of quality, longevity and energy efficiency. They will come at different costs as well. The company you choose plays a role in which solar panel brands you have access to.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
Best Social Impact
Palmetto Solar
- Expansive service area
- Makes charitable contributions
- Certified B Corp
- No leases or PPAs
- Quality of installation may vary by location
EcoWatch's South Londonderry, PA Solar Cost FAQs
How much does it cost to install solar panels in South Londonderry?
This is a hard question to answer exactly, because the cost depends on a variety of factors. Broadly speaking, it costs about $17,750 for a 5-kW system and $35,500 for a 10-kW system after the ITC is applied. It will cost more if you want additional solar equipment or higher quality panels, or if you have above-average energy usage. On the other hand, you can spend less if you want a smaller solar panel system or less expensive solar panels.
Is it better to lease or buy solar panels in South Londonderry?
Leasing solar panels can be an appealing choice, as 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 tax rebates and credits and your home value won’t increase. Buying solar panels is a better option if you want to get the most savings.
Can solar panels significantly reduce my energy bills?
It is possible to eradicate your electricity bills with solar panels, but for most homeowners throughout South Londonderry, that will require at least a 10-kW system. Not all homes can accommodate that size system, so you’ll want to contact a local solar installer to see how many panels can fit on your roof.
How long do solar panels last in South Londonderry?
On average, the lifespan of solar panels is about 25 to 30 years. Some even last up to 50 years, but their efficiency goes down 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.
Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.