How Much Does It Cost to Install a Solar Pool Heater in 2025?

This article was updated using automation technology and thoroughly reviewed for accuracy by HomeAdvisor Editor Ryan Noonan.

Installing a solar pool heater costs between $1,500 and $12,000, with most homeowners budgeting $4,500. Your final price depends on the system type, the size of your pool, and the complexity of the installation. Careful budgeting and hiring a professional pool contractor ensures that every dollar you invest helps you swim longer while trimming monthly energy bills.

Solar Pool Heater Cost Factors

Most of your budget is allocated to two key expenses: the equipment itself and the professional labor required for its installation. How much you'll pay depends on the number of panels, pump size, and the distance between the panels and the pool.

Materials

Materials make up most of the cost of your solar pool heater installation. Expect to spend $2,500 to $8,000 on panels alone, plus $50 to $1,300 for a pump, depending on its gallons-per-minute (GPM) rating. Altogether, most homeowners see materials run $1,500 to $4,000.

Labor

Hiring a licensed solar pool heater installer costs $50 to $150 per hour, or a flat rate of $1,000 to $4,000 for the cost of pool heater installation, depending on the complexity of the job.

Ongoing Costs

Don’t forget the little line items after installation—routine inspections, light maintenance, and the occasional pool heater repair fee. Scheduling a pool-service pro for annual check-ups keeps the system running smoothly and protects your investment. Routine pump and filter cleaning can be handled as part of regular pool maintenance.

Solar collectors require minimal upkeep, but a local solar installer may be necessary for repairs or upgrades. 

Cost of a Solar Pool Heater by Panel Type

Solar pool heaters cost between $200 and $8,000, all-inclusive, depending on the panel type and quantity. There are two main collector types, each suited for different climates and budgets.

Unglazed Solar Panels

Unglazed panels cost $2,000 to $4,000. Made of UV-inhibited plastic or rubber, they perform well in summer but are less efficient in cooler seasons.

Glazed Solar Panels

Glazed panels range from $2,000 to $4,000. Their glass cover makes them efficient year-round—even in less sunny climates.

Cost of a Solar Pool Heater By Collector Size

The bigger the pool, the more collector square footage you’ll need—and that additional surface area drives up the price. Here’s a look at what you’ll pay based on your pool and collector size:

DIY Solar Pool Heater Installation vs. Hiring a Pro

Installing a solar pool heater yourself can be a cost-effective option if you're comfortable with plumbing, roofing, and working with solar components. DIY kits are widely available and can save you hundreds of dollars in labor, but the process requires careful panel placement, proper pipe routing, and system balancing to work efficiently. Mistakes may reduce performance or lead to leaks and long-term issues.

Hiring a local solar heater installer ensures your system is correctly sized, securely mounted, and optimized for your local sun exposure. A licensed installer can also handle permits and integrate the heater with your existing pool equipment. While it adds to the upfront cost, professional installation often results in better performance and fewer maintenance headaches.

Budgeting for Solar Pool Heater Installation

Here are a few helpful tips to keep costs down when installing a solar pool heater:

• Compare multiple quotes from local installers to find competitive pricing and potential package deals.

• Choose a DIY kit if you’re confident in your skills—many kits include all necessary parts and clear instructions.

• Install during the off-season when contractors may offer lower rates due to reduced demand.

• Optimize placement to maximize sun exposure and reduce the number of panels needed.

• Check for local rebates or tax incentives that can help offset the upfront cost of solar equipment.

How HomeAdvisor Gets Its Cost Data

No place is more important than your home, which is why HomeAdvisor connects homeowners with local pros to transform their houses into homes they love. To help homeowners prepare for their next project, HomeAdvisor provides readers with accurate cost data and follows strict editorial guidelines. After a project is complete, we survey real customers about the costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.