The following lists are not necessarily all inclusive and do not suggest endorsement by the the RSPEC! Program or the U.S. Department of Energy. If you are a manufacturer that is not on the list or the information listed is not correct, send email to rlmartin@rlmartin.com:

FAFCO, INC.
901 SE 13th Place
Cape Coral, FL 33990
941-574-1500 fax: 941-574-6198
sales@fafcosolar.com

HARTER INDUSTRIES, INC.
P.O. Box 502
Holmdel, New Jersey 07733
732-566-7055 fax: 732-566-6977
harter101@aol.com

HELIOCOL
13620 49th Street North
Clearwater, Florida 34622
727-572-6655
umasolar@cftnet.com

PROFESSIONAL SOLAR PRODUCTS
4630 Calle Quetzal
Camarillo, CA 93012
805-383-7171 fax: 805-383-0802
800-84-SOLAR
prosolar@prosolar.com

SEALED AIR CORPORATION
Park 80 East
Saddle Brook, NJ 07663
201-791-7600

SOLAR WORLD, INC.
4305 West Alva Street
Tampa, Florida  33614
800-929-3919 fax: 813-877-5767
info@solarworld.net

SUN-RAY SOLAR
1943-A Friendship Dr. 
El Cajon California, 92020 USA 
(619) 284-0844 Fax: (619) 562-9980 
Sunray12@aol.com

This web site is posted here as a service by R. L. Martin & Associates, Inc.. www.rlmartin.com.  This is a former Department of Energy program that no longer has any funding so the infomration is provided here as is.  There is no one to answer any questions anymore.  The site still contains very useful information.