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.
The #1 cost driver is the size of the system, and here’s what determines that:
| 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.
| 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 |
