Business Details
48 Years
experience
Trusted Solar Heating Solutions in El Cajon, CA
Founded in 1978, Sun Ray Solar has established itself as a leader in solar heating technology. Our expertise lies in designing and manufacturing high-performance copper pool heating panels, solar water heating systems, and replacement components for residential, commercial, and industrial applications. With decades of experience, we prioritize durability, efficiency, and environmental sustainability in every product we create. Our proprietary roll-formed absorber plates and fin-tube designs set industry standards for heat transfer and longevity. We serve contractors, homeowners, and DIY enthusiasts seeking reliable, cost-effective solar solutions.Our products are engineered to withstand extreme temperatures and pressure, ensuring long-term performance. We offer custom sizing options and nationwide shipping, supporting both new installations and system upgrades. Quality control remains central to our operations, with rigorous testing for every component. By focusing on metallic materials over plastic alternatives, we deliver superior thermal conductivity and resistance to environmental wear. Our commitment to innovation and customer satisfaction has positioned us as a trusted name in solar energy since the late 1970s.
Services
Solar Pool Heating Panels
Solar Water Heating Systems
Replacement Absorber Plates
Fin Tubes and Headers
Glazed Solar Collectors
Details
- Year established: 1978
Highlights and features
- We offer over 40 years of experience in solar heating technology
- Our copper panels provide superior durability and heat transfer
- Custom solutions available for residential and commercial applications
- Eco-friendly products designed for longevity
- Nationwide shipping with quick turnaround
Services
Solar Pool Heating Panels
Our copper pool heating panels offer superior thermal conductivity compared to plastic alternatives. Engineered with durable materials that withstand 250F stagnation temperatures and 100 PSI pressure, these panels provide permanent heating solutions for residential and commercial pools. The lightweight design reduces installation costs while maintaining structural integrity.
Replacement Absorber Plates
Custom-manufactured absorber plates restore efficiency to aging solar collectors. Available in all-copper or copper-aluminum configurations, these components feature patented fin-tube designs that maximize heat transfer. Pressure-tested to 160 PSI, they support both glazed and unglazed systems while offering cost-effective upgrades over full collector replacements.
Solar Water Heating Systems
Complete solar water heating systems combine our patented absorber technology with corrosion-resistant components. Designed for residential, commercial, and industrial applications, these systems operate efficiently at 80 PSI working pressure with precise flow rate requirements. Available in standard and custom sizes to match specific energy needs.
Fin Tubes and Headers
Precision-engineered fin tubes and headers form the core of our solar collectors. The unique mechanical bonding process ensures maximum thermal contact between copper flow tubes and aluminum fins. These components maintain performance under extreme conditions while supporting both open-loop and closed-loop system configurations.
Glazed Solar Collectors
High-efficiency glazed collectors feature tempered glass covers and poly-isocyanurate insulation. Available with copper/copper or copper/aluminum absorber plates, these systems deliver optimal performance in residential and industrial settings. Standard models range from 24 to 40 square feet with customizable dimensions for specialized applications.
Questions
What products does Sun Ray Solar offer?
We manufacture copper pool heating panels, solar water heating systems, replacement absorber plates, fin tubes, headers, and glazed solar collectors for residential and commercial applications.
Why choose copper solar panels over plastic?
Copper panels offer superior heat conductivity, durability, and resistance to environmental factors. They withstand higher pressures and temperatures compared to plastic alternatives.
Can I get custom-sized solar panels?
Yes, we provide custom-sized panels and absorber plates to fit specific installation requirements at no additional charge.
Do you ship products nationwide?
We crate and ship products directly to job sites across the United States with 24-48 hour processing times.
How do I install copper pool panels?
Installation instructions are available for roof or ground mounting. Panels can be installed with minimal gaps for aesthetic appeal and optimal performance.
What warranties do you offer?
Our products are built for longevity with pressure-tested components. While specific warranty terms aren't listed, our systems are designed for lifetime performance.
