Royal Swimming Pools Hot Tubs, Saunas, Games, and More


SunHeater Inground Pool Solar Heating Systems

example1SunHeater solar systems are manufactured with special molds and materials designed to provide you with the most durable, high performance solar pool heating system available. When used in conjunction with a solar blanket, it is virtually all the heat you need. The system circulates pool water through solar panels mounted on the roof and uses solar energy to warm the water as it returns to the pool. SunHeater systems are constructed to withstand all outdoor conditions and are backed by a 5-Year Warranty.

  • Simple Do-It-Yourself Installation
  • Slotted Panels for Trouble-Free Installation on Ground, Roof, Rack or Fence
  • Small Box Size for Easy Merchandising and Shipping
  • Raises Pool Water Temperature 6-10°F (4-6°C)*
  • Uses Existing Pool Pump
  • Patented Web Design for Maximum Exposure to Sun’s Rays
  • Direct Flow System - One Header Hole for Each Heating Tube
  • All Connectors are Interchangeable with all Models
  • All Connection Hardware Included

How many panels do I need for my pool? The number of panels you will need is based on the size of your pool, area of the country you are in, and amount of heating you require for your pool. Listed below is a good guideline for the number of panels you will need based on pool size:

Pool Size Panels Needed

Small Pools (Smaller than 16'x32') 2 - 4 Panels

Medium Pools (16'x32' to 20'x40') 4 - 6 Panels

Large Pools (Larger than 20'x40') 6 - 8 Panels

System Package

The base package consists of four 2' x 20' (160 sq. ft. total) panels and all related hardware. Additional panels can be added to the system to achieve optimal coverage.

Description Price  

2 Solar Boxes (4 - 2' x 20' Panels) & 1 System Kit $695

Additional Options

The Solar Box Add-On kit includes everything you need to add 2 additional panels to your SunHeater Solar System. If you want to start a SunHeater Solar System with just two solar panels, you would need to purchase the Solar Box Add-On Kit and the SunHeater System Kit.

Description Price  

1 Solar Box (2 - 2' x 20' Panels) Add-On Kit $299

1 SunHeater System Kit $149


SunHeater System Kit SK21 Includes:

  • 1 - 1.5” Diverter Valve
  • 1 - 3.75” Hose
  • 2 Pipe Adapters
  • 1 End Cap
  • 1 Vacuum Relief End Cap
  • 5 Stainless Steel Mounting Brackets
  • 5 - 2” #14 Stainless Steel Screws
  • 100’ Web Strap (Mounts up to 4 Solar Boxes)
  • 1 Spring Check valve
  • 3 Stainless Steel Clamps


  • All swimming pool kits, hot tub spas, saunas, and game tables include free curb-side shipping to most areas
  • Track your order status
  • Get Customer Support