Leading the Solar Energy Industry with Alternative Energy Systems since 1979

Alternate Energy Technologies Alternate Energy Technologies

The Finest Solar Energy
Products & Services You Can Buy

Since 1977 Alternate Energy Technologies, LLC (AET) is best known as the manufacturer of Eagle Sun™ solar water heaters. AET markets its products under the trade names of Morning Star™, Corner Stone™, American Energy and U.S. Solar Corporation.

Its subsidiaries have been pioneers in the solar industry in the USA. AET has installed over 500,000 solar collectors worldwide through its international network of Dealers, Distributors and Agents.

Today, AET’s business activity in the solar industry has grown into seven major product groups. Click any group below to view more in-depth information and online shopping. We additionally offer consulting services for engineering and project management.

  1. AE & MSC Series Solar Collectors
  2. Thermafin™ Copper Solar Absorber Plates
  3. Eagle Sun™ Commercial & Industrial Solar Water Heater Systems
  4. Solar Controls, Components & Mounting Hardware
  5. Manufacturing Technology
  6. Ground Water Remediation
  7. Research & Development

 

1. AE & MSC Series Solar Collectors
AET presently markets its manufactured solar collectors under the trade name of US Solar Corporation, Morning Star and Alternate Energy. With 30 models available, AET’s product line is among the most extensive available from a single supplier worldwide.

Recognized for their high performance, structural integrity and patented mounting systems, AET, Morning StarTM and US Solar Corporation Eagle Sun™ collectors are often specified by utility companies as well as local, state, and federal government agencies. AET solar collectors meet or exceed all know state and federal codes including Dade County Florida hurricane wind loading requirements (84 psf, 181 mph). AET collector thermal performance has been certified by the Florida Solar Energy Center (FSEC) and the Solar Rating and Certification Corporation (SRCC) in the US. Foreign certifications/approvals have been obtained in Korea, Confederation of Independent States, Sweden, and Morocco to name a few. If you are interested in viewing a complete list of countries where AET maintains certifications, click here.

Link to Solar Collectors Page

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2. Thermafin™ Copper Solar Absorber Plates
manufactured by AET are distributed worldwide. AET’s proprietary fusion process of bonding the copper tube to the copper absorber sheet is designed to assure optimal heat transfer characteristics while offering long term dependable service. AET offers its absorbers to OEM buyers in 30 “standard” configurations as well as offering “custom” absorbers to its clients’ specifications.

Link to Thermafin™ Solar Absorber Page

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3. Eagle Sun™ Commercial & Industrial Solar Water Heater Systems
Available for residential, commercial and industrial applications. Over 100 residential systems, both active (pumped) and passive (no pumps) are certified by FSEC. SRCC OG-300 system certification is pending for direct (open) loop and indirect (closed) loop systems. Eagle Sun™ Systems have been installed for over 15 years in climates ranging from the tropical Caribbean to the harsh winters of Nepal. The staff of AET includes engineers, accountants and managers thoroughly familiar with all facets of design and economic analysis assuring the most appropriate system for the application yielding long-term performance and maximizing the return on investment of the solar system. Eagle Sun™ Systems meet or exceed all applicable national, state and local solar water heating codes. Eagle Sun™ Systms exceed HUD February 1991 solar standards and have been the choice of major homebuilders such as Centex Homes Inc. and US Homes.

Eagle Sun™ Commercial and Industrial Systems by US Solar Corporation have been in successful operation for over 15 years. Factory engineered and packed systems by AET staff engineers can be successfully applied to meet most any load cost effectively in any climate zone from small commercial installations of 500 – 2000 gallons to large industrial applications of 2000 – 10,000+ gallons.

In addition to engineering and design services for the commercial sector, AET offers on site project management. AET will guarantee the thermal performance of Eagle Sun™ Systems, when designed and installed under supervision by AET personnel.

In 1991, AET introduced its Micro0Utility Program (MUP). The MUP is a sale-of-energy program targeting large commercial and industrial applications. When a site is deemed appropriate for a solar thermal system, AET will install the optimal system on the facility at no cost to the business owner. Energy produced by the solar system is sold the business owner at a rate (10 - 20%) less than that of the present conventional fuel cost. The business owner has no risk while lowering his operating cost. AET owns, operates and maintains the solar system during the period of the sale-of-energy agreement, generally 7 - 10 years. Contact AET for more information.

The MUP has at its “heart” a proprietary software system, AMUMS, developed by AET. AMUMS is utilized to analyze the existing load and load profile in an existing business as well as acting as the “brain” of the installed system controlling the systems operation and measuring with a high degree of accuracy and reliability the BTU output of the solar system. The MUP incorporates F-Chart simulation software and Transis software developed by the University of Wisconsin and SASY-B a solar sizing program licensed from Siemen’s Solar of the USA and Germany.

MUP is expected to become a valuable tool for AET’s distributors in the USA to enter into the commercial and industrial market segments.

Link to EagleSun™ Water Heater Systems Page

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4. Solar Controls, Components & Mounting Hardware

Info coming soon...

Link to Solar Controls, Components, and Hardware Page

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5. Manufacturing Technology
AET manufacturing methods yield high output, low labor input and maximum utilization of raw materials and low energy consumption within its process. AET’s state of the art manufacturing process has undergone 17 years of continual engineering resulting in proprietary manufacturing technologies and equipment unique to AET.

Raw material procurement from world markets was integrated within AET’s manufacturing in 1989 enabling AET to maximize utilization of facilities and minimize the cost of goods. Quality control and quality assurance are also an added benefit in AET’s manufacturing process.

In 1981, US Solar Corporation introduced an SKD series solar collector for export outside of the United States. The SKD program has grown through the years and it is currently being utilized in over 12 countries around the world. At present, AET is finalizing negotiations for joint venture partnerships for the manufacture and utilization of SKD collectors in a number of countries.

As a component of the SKD program and Technology Transfer program, AET provides training of key personnel at AET headquarters and the respective country. Continuing education, updating the manufacturing technology and installation techniques, as well as introducing new products are also provided to AET clients.

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6. Ground Water Remediation
Under exclusive license from the University of Florida, AET has entered the waste water clean-up industry early in 1993. The process, called SOLTOX™ is the first commercially available solar technology for ground water and industrial effluent waste decontamination.

The first SOLTOX™ demonstration collector reactors were shipped to Tyndall AFB, Pensacola, Florida in May 1992. AET is presently ramping up its manufacturing tolling and process to meet the full marketing/sales potential of SOLTOX™ in the near future.

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7. Research & Development
The R & D department consists of professional engineers, researchers and managers exploring new product development in the solar thermal field.

AET’s research facility includes a computer controlled, solar powered, equatorial yoke type, double axis tracking test stand which can accommodate single or multiple solar collectors. This facility can perform testing in the 200°F to 300°F range as well as the standard temperature ranges for flat plate solar collectors using the ASHRAE 93-1986 test protocol. This is thought to be the only test facility of this type in the solar industry in the United States.

Presently R & D is ongoing in two primary areas.

1. High Performance flat plates utilizing insulating glazing materials enabling AET collectors to operate efficiently in the 195°F to 230°F temperature range.

2. New insulation material to be integrated into AET flat plates to achieve higher side and rear collector insulation values at reduced costs.


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Quick Links to Specific Product Pages

»AE & MSC Series Solar Collectors
»Thermafin™Solar Copper Absorber Plates
»EagleSun™ Solar Water Heater Systems
»Solar Engineering & Project Management Consulting