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50+ Years
experience
Trusted Solar Thermal Solutions for Residential, Commercial & Industrial Applications
Established in 1975, Alternate Energy Technologies (AET) has pioneered the design and manufacturing of high-quality solar thermal systems for residential, commercial, and industrial applications. Our expertise spans over four decades, during which we have produced more than 300,000 solar panels and saved over 315 million MBTUs of energy. We specialize in solar water heating systems, pool heating solutions, and thermal storage technologies, prioritizing sustainability and energy efficiency. Our systems reduce energy costs by 70-90% for domestic water heating while minimizing carbon footprints through recyclable materials. AET's drainback systems prevent freezing and overheating, ensuring durability in diverse climates.

We provide comprehensive technical support, feasibility studies, and integration designs, serving markets across the United States, Caribbean, Canada, and beyond. Our commitment to innovation is reflected in patented mounting systems and compliance with stringent federal and state codes. With a focus on customer satisfaction, we offer warranties, online claim processes, and dedicated support teams to ensure long-term reliability. Our mission combines cutting-edge technology with environmental stewardship to deliver smart, cost-effective energy solutions.
Services
Solar Water Heating Pool Heating Systems Solar Storage Tanks Thermal Collector Accessories Commercial Solar Solutions Industrial Solar Systems Drainback Systems Flat-Plate Collectors Hybrid Solar Containers Technical Support Services
Details
  • Year established: 1975
Highlights and features
  • We offer 48+ years of specialized expertise in solar thermal technology.
  • Our systems provide 70-90% energy cost savings for water heating.
  • We use recyclable materials to minimize environmental impact.
  • Our drainback systems prevent freezing and overheating in all climates.
  • We provide 20+ year design life with minimal maintenance requirements.
Services
Solar Water Heating
Our solar water heating systems provide 70-90% energy cost savings through high-efficiency flat-plate collectors. These systems integrate with existing plumbing for residential and commercial buildings, reducing reliance on fossil fuels. Backed by 48+ years of engineering expertise, our solutions include drainback and indirect systems that prevent freezing in cold climates.
Pool Heating Systems
EagleSun pool heating panels extend swimming seasons while cutting energy costs by 70-90%. Designed for durability, these unglazed thermal panels feature patented mounting systems and corrosion-resistant materials. Ideal for residential pools and commercial aquatic facilities, they operate efficiently in diverse climate conditions without antifreeze requirements.
Commercial Solar Solutions
We deliver scalable solar thermal systems for commercial buildings including hotels, hospitals, and office complexes. Our indirect systems achieve 70-90% water heating efficiency with glycol or drainback designs. These solutions meet ASHRAE standards and qualify for LEED certification, reducing operational costs while maintaining compliance with federal energy codes.
Thermal Collector Accessories
Our accessories include plate heat exchangers, solar pump stations, and storage tanks engineered for optimal system performance. These components meet or exceed federal energy efficiency standards, featuring corrosion-resistant materials and modular designs that simplify installation across residential and industrial applications.
Hybrid Solar Containers
The Smart Hybrid Solar Container combines photovoltaic and thermal technologies in a portable unit. Designed for industrial applications, it generates electricity while providing hot water, achieving 77% greater energy output per square foot compared to standalone PV systems. This solution includes integrated monitoring for performance optimization.
Questions
What solar water heating systems do you offer?
We provide direct systems, indirect systems, and thermosiphon systems for residential and commercial applications.
How much can I save with your solar pool heating?
Our solar pool heating systems reduce energy costs by 70-90% compared to conventional methods.
Do your systems work in cold climates?
Yes, our drainback systems prevent freezing and overheating in all climate conditions.
What maintenance do solar thermal systems require?
Our systems require minimal maintenance with a design life of 20+ years.
Are there tax incentives for your systems?
Yes, we help customers access federal, state, and local solar energy incentive programs.
How do I get technical support?
Contact our experts at 1-800-874-2190 for technical assistance or warranty claims.
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