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Loans for Small Solar Panel Systems

Get the funds you need to install a smaller, more affordable solar array on your home, perfect for lower energy needs or starter systems.

Finding the Right Financing for a Smaller Solar Project is Tough

  • Large solar lenders often require huge, whole-roof projects.

    We connect you with personal loan lenders who are happy to finance projects of any size, starting from just a few thousand dollars.

  • Generic bank loans don't understand the specifics of solar equipment and installation.

    A personal loan gives you cash-in-hand, so you have the freedom to choose any installer or equipment you want, from a starter solar kit to a custom 5kW system.

  • Financing a small solar array feels just as complicated as a massive one.

    Our simple online process takes minutes, letting you compare offers from multiple lenders without the paperwork and delays of traditional financing.

A Personal Loan Makes Your Small Solar Dream a Reality

You've done the research. You know that a small solar system is the perfect fit for your home, your energy needs, and your budget. Whether it's a partial solar setup to offset your biggest energy costs, a 5kW solar system for a smaller house, or panels for a tiny house, you're ready to make the switch to clean energy. The only hurdle is the upfront cost. That's where a personal loan for a small solar system comes in. It provides a simple, fast, and flexible way to get the capital you need without the restrictions and high minimums of traditional solar financing.

Unlike loans from solar installers that lock you into specific, often overpriced equipment, an unsecured personal loan gives you the power of a cash buyer. You receive the funds directly, empowering you to shop for the best deals on cheap solar panels, hire your preferred local installer, and manage your project on your own terms. It’s the ideal financing tool for the savvy homeowner looking to maximize their investment in a starter solar kit or small solar array.

Finance Your Small Solar Array in 3 Simple Steps

  1. 1

    Complete Our Quick Form

    Tell us about your project and financing needs. This takes about two minutes and won't impact your credit score.

  2. 2

    Compare Loan Offers

    If you pre-qualify, you'll see real APRs and monthly payments from our network of lenders.

  3. 3

    Receive Your Funds

    Once you select an offer and are approved, your money can be deposited directly into your account in as little as one business day.

Example scenario

Getting a loan for our 'starter' solar system was so much easier than I thought. We got the cash in two days and were able to buy the exact 5kW kit we wanted from a local supplier. No pressure, no upselling.
Mark P.·Homeowner, Colorado

Understanding the Costs of a Small Solar System

Financing for a small solar system typically falls in the $5,000 to $15,000 range, which is the sweet spot for personal loans. The total cost of your project will depend on several factors, including the size of the system (measured in kilowatts, or kW), the quality of the components, your location, and labor costs. A smaller, 3kW system suitable for a home with low energy consumption might be at the lower end of that range, while a more robust 5kW solar system capable of significantly reducing electricity bills will be at the higher end. Remember to account for both 'hard costs' (the physical panels, inverter, racking) and 'soft costs' (permits, inspection, labor).

Example Cost for a 5kW Solar System

Solar Panels (12-14 panels)

Approx. $0.70 per watt

$3,500

Inverter & Racking System

System components

$2,500

Labor & Installation

Varies by location

$4,000

Permitting, Inspection & 'Soft Costs'

Administrative overhead

$2,000

Estimated monthly

$261/mo

Based on a $12,000 loan with a 5-year term at 11% APR. Your actual rate will vary.

See Your Personalized Loan Options

Get a clear picture of your potential monthly payments for a small solar loan. Checking your rate is free and won't affect your credit score.

See My Rates
Loan amount
$5,000 – $15,000
APR
7.99% – 35.99%
Term
24 mo – 84 mo

Your actual APR will depend on factors like credit score, requested loan amount, loan term, and credit history. The rates listed are examples and not guaranteed.

Personal Loans vs. Other Financing for Small Solar

When deciding how to finance a small solar panel system, you have several options. Each comes with its own set of advantages and disadvantages. For smaller projects under $15,000, a personal loan often provides the best balance of speed, flexibility, and simplicity. Unlike installer financing, you're not tied to one company's equipment or pricing. And compared to a Home Equity Line of Credit (HELOC), the process is significantly faster and doesn't require using your home as collateral. Understanding these differences is key to making the smartest financial choice for your energy independence.

Financing Options for Small Solar Arrays

Personal LoanInstaller FinancingHELOC
Typical Loan Size$5k - $15k$15k - $50k+$10k+
Requires Home EquityNoNoYes
Funding Speed1-3 daysVaries (tied to project)2-6 weeks
Equipment ChoiceTotal freedomLimited to installer's brandsTotal freedom
Best ForFast funding for smaller, custom, or DIY projects.Large, full-service installations from a single company.Larger home improvement projects including solar.

Qualifying for a Small Solar Loan

What Lenders Look for in Applicants

Credit Score
Most lenders prefer a score of 640 or higher, but some partners consider applicants with scores as low as 580.
Verifiable Income
You'll need to show a steady source of income to demonstrate you can afford the monthly payments.
Debt-to-Income (DTI) Ratio
Lenders look for a DTI ratio below 40%, which shows your existing debt is manageable relative to your income.
Credit History
A history of on-time payments and responsible credit use will strengthen your application.

To improve your chances of approval and secure the best rates, review your credit report for errors, pay down high-interest credit card balances to lower your DTI, and gather your income documents before you apply.

Find Out What You Qualify For

In just a few minutes, you can see if you pre-qualify for a small solar loan without any commitment or impact on your credit score.

Tips for a Smart Small Solar Investment

Financing is just one piece of the puzzle. To ensure your small solar project is a success from start to finish, keep these key points in mind. A little extra planning can save you thousands of dollars and prevent major headaches down the road.

  • Get Multiple Installer Quotes: Even if you're buying a kit, get quotes from at least three licensed installers. Labor costs can vary significantly.
  • Don't Just Look at Price: When shopping for 'cheap solar panels', consider efficiency, warranty, and brand reputation. A slightly more expensive, efficient panel can produce more power over its lifetime, offering a better return on investment.
  • Understand Your Energy Usage: Before deciding on a system size (like a 5kW system), look at your last 12 months of electricity bills. This helps you size your system correctly for your actual needs, whether it's for a small home or just a partial solar offset.
  • Research Local Incentives: Don't forget to look up federal, state, and local rebates or tax credits. These can significantly reduce the total amount you need to borrow for your project.

Frequently Asked Questions about Small Solar Loans

  • Can I get a loan for a DIY starter solar kit?

    Absolutely. This is one of the biggest advantages of using a personal loan. Because the funds are deposited directly into your bank account, you have complete freedom to purchase a DIY kit from any online retailer or local supplier. You are not tied to a specific installer's approved product list. This allows you to shop around for the best prices on small solar panels and components, potentially saving you a significant amount on the total project cost. Just be sure you have the technical skills for installation or have budgeted for a qualified electrician to handle the final connections.

  • What's the difference between this and a loan from a big solar company?

    The key differences are flexibility and size. Loans from large solar installers are typically for large, expensive systems and are tied directly to their installation services and equipment. A personal loan is 'product-agnostic.' It's a loan for you, not for the solar company. This means you can finance smaller projects that big installers might not even service, like a 5kW solar system or panels for a tiny house. You also get to choose your own equipment and installer, giving you more control over the quality and cost of your project.

  • Can I use the loan to finance a portable solar generator or panels for a tiny house?

    Yes. A personal loan can be used for almost any purpose, including financing a high-capacity portable solar power generator or a complete solar setup for a tiny house. For tiny houses, which often have unique power needs and non-traditional structures, a personal loan offers the flexibility needed to buy custom components. For portable generators, a personal loan can help you purchase a premium model without draining your savings, providing reliable off-grid power for work, recreation, or emergency backup.

  • Do I need a perfect credit score to finance a small solar array?

    No, you don't need a perfect credit score. While a higher score (generally 670 and above) will help you qualify for the lowest interest rates, many of our lending partners work with applicants across a wider credit spectrum. Some lenders consider applicants with scores in the low 600s. They will look at your entire financial profile, including your income and existing debt, not just the credit score. The best way to know where you stand is to check your rate, which you can do without affecting your credit.

  • Will the loan cover both the solar panels and the installation costs?

    Yes, a personal loan for a small solar system is designed to cover the entire project cost. This includes the 'hard costs' like the panels, inverter, and mounting hardware, as well as the 'soft costs' such as labor for installation, permitting fees, and any necessary electrical work. When you apply, you should request a loan amount that covers your total estimated project cost so you have all the funds you need to take your project from start to finish without any surprises.

  • How quickly can I get funded for my solar project?

    The funding process for a personal loan is significantly faster than for other financing types like a HELOC. After you submit your initial application, you can receive pre-qualified offers within minutes. Once you choose a lender and complete their final application and verification steps, the funds can be deposited directly into your bank account in as little as one business day. This speed allows you to take advantage of equipment sales or secure an installer's availability without long delays.

Take Control of Your Energy Future

Personal loan disclosure

Money Savvy is not a lender. We are a marketing service that connects consumers with participating lenders. Rates, amounts, and terms vary by lender, your credit history, and other factors.

Loan amounts
$1,000 – $100,000
Repayment terms
3 – 84 months
Min APR
5.99%
Max APR
35.99%
Origination fees
0% – 10% of the loan amount
Late fees
May apply; vary by lender

Representative example: A $10,000 loan with a 36-month term at an 18.99% APR would have an approximate monthly payment of $366.39 and a total cost of $13,190.04, including interest and a $500 origination fee.

Your actual APR depends on your credit score, income, and other factors. Only borrow what you can afford to repay.

California residents: California Financing Law disclosures available upon request.

Ready to Finance Your Small Solar System?

Go green on your own terms. Check your rate in two minutes to see how affordable your small solar project can be.