How much does a solar system with a battery cost in Puerto Rico?
A home solar system with a battery in Puerto Rico runs about $175 to $350 a month, depending on how much power you use. At Solar Trade you see your exact number online in 60 seconds, from your bill — something no other company on the island publishes.
Updated: July 2026 · Ranges from Solar Trade’s online quoter
Your payment depends on how much power you use today. These are real examples from our quoter; your exact number comes from your bill.
| Your LUMA bill today | Your typical system | Your estimated monthly payment |
|---|---|---|
| ~$200/mo | 6–7 kW · 16 panels · 1 battery | from ~$175/mo |
| ~$250/mo | 8 kW · 20 panels · 1 battery | ~$190/mo |
| ~$300/mo | 10 kW · 24 panels · 1 battery | ~$205/mo |
| ~$400/mo | 13 kW · 32 panels · 2 batteries | ~$325/mo |
| ~$500/mo | 16 kW · 39 panels · 2 batteries | ~$350/mo |
Payment over 15 years; after that the system is yours and that power costs you almost nothing. Subject to your credit and ability to pay.
What that price includes
- The panels and the backup battery
- The inverter and the installation
- Permits and interconnection with LUMA
- Production guaranteed by contract
- The equipment’s factory warranties
The federal incentive already comes applied to your price, through our program. There’s nothing to claim on your own.
What that payment does NOT do
Your LUMA bill does not drop to $0. You stop paying for the consumption you now produce, but the fixed meter charge remains. Anyone promising a $0 bill isn’t being straight with you.
Why a monthly payment and not a cash price?
Because for most people what matters is the number that replaces the LUMA bill. Your solar payment compares against what you give LUMA today — and from month one it usually comes out cheaper, while LUMA’s rate keeps rising every quarter. If you’d rather pay cash, that works too: we give you that number in your proposal.
See your exact number, not a range
Tell us your power bill and see your system and your payment instantly.
Illustrative ranges based on Solar Trade’s online quoter and average consumption in Puerto Rico. Your final number is confirmed after validating your roof, your real usage and your credit. Incentive information is general, subject to change and eligibility; consult your tax advisor.