Pricing
How Much Does a Solar Pool Heater Cost?
If you’re asking this question, you’re not alone—it’s the #1 question we get from homeowners. The answer depends on a few key factors unique to your home and pool, but we’ll walk you through the main variables, give you real pricing ranges, and help you understand what “value” really means when it comes to solar pool heating.
What Impacts the Cost of a Solar Pool Heating System?
The #1 cost driver is the size of the system, and here’s what determines that:
- Your desired pool temperature
- Pool size (surface area)
- Roof orientation (South, East/West, or North facing)
- Pool features like waterfalls or vanishing edges
- Shading (trees, neighboring homes)
- Whether or not you use a pool cover
- Available roof space for panels
Understanding “Coverage” – How Big Should My System Be?
Solar pool heating systems are sized based on percent coverage—a comparison of the pool’s surface area to the solar panel area.
Example:
- A 15’ x 30’ pool = 450 sq ft
- A 450 sq ft solar array = 100% coverage
This simple ratio helps estimate how warm your pool will get and how long your swim season will last.
Best-Value Sizing Guidelines
(by Roof Orientation)
| Roof Direction | Recommended Coverage | Expected Swim Season |
|---|---|---|
| South | 80% Coverage | 6–9 months |
| East/West | 100% Coverage | 6–9 months |
| North | 120% Coverage | 6–9 months |
Keep in mind: “Warm” is personal. Your ideal water temperature might differ from your neighbor’s. Want help finding your sweet spot? Let’s talk.
Real Solar Pool Heating Price Ranges
Here’s a pricing chart based on system size and panel type. These prices reflect typical installations, including parts and labor:
| System Size (sq ft) | Standard Panels ($12–$20/sq ft) | Custom Panels ($16–$25/sq ft) |
|---|---|---|
| 300 | $4,800–$8,000 | $6,000–$9,500 |
| 400 | $6,000–$10,000 | $7,600–$12,000 |
| 500 | $7,200–$12,000 | $9,200–$14,500 |
| 600 | $8,400–$14,000 | $10,800–$17,000 |
| 700 | $9,600–$16,000 | $12,400–$19,500 |
| 800 | $10,800–$18,000 | $14,000–$22,000 |
What’s Included in These Price Ranges?
- (2) 2” PVC pipes (feed/return lines) from the solar array to pool equipment
- 3-way solar valve/actuator and (2) check valves
- Solar system automation (standalone controller or integration with existing Pentair, Jandy, Hayward, etc.)
Factors That May Increase Costs
- Long plumbing runs – More distance or underground work = more materials and labor
- Challenging roof types – Clay tile, fragile tile, or steep slopes require specialty mounting
- Flat roofs – Often require ballasted, non-penetrating mounting systems
- Ground Mount – Ground Mounted installations require robust infrastructure to support the panels
- Limited access – When equipment or roof is hard to reach
- Upgraded Automation – Sophisticated automation systems controlled by a mobile app
Ready to Find the Right Size for Your Pool?
Every home is different. Let our solar experts design the right solution for your pool, comfort, and budget.