Welcome to Spectrolab’s E-store. We have a broad range of products you can choose from.

Spectrolab has a variety of solar cells in inventory and available in limited quantities. Some of these solar cells are rejects from the production line, others are surplus material from space programs. All are limited to small batches and sold on a first-come first-serve basis.

The available solar cells vary. They are:

• Silicon
• Single-Junction Gallium Arsenide with efficiencies of about 19% (AM0) or about 21% under terrestrial conditions.
• Dual-Junction Gallium Arsenide with efficiencies of about 21% (AM0) or about 23% under terrestrial conditions.
• Triple-Junction Gallium Arsenide with efficiencies of about 25% (AM0) or about 27.5% under terrestrial conditions.
• Improved Triple-Junction Gallium Arsenide with efficiencies of about 26.8% (AM0) or about 31% under terrestrial conditions.

Some of these solar cells are in excellent condition while others are functionally limited to a certain type of application. Call Mike Kalachian at (818) 898-7540 or send an e-mail to: Mike Kalachian to inquire about what is currently available.

If you are ready to place an order, please download the appropriate form, fill it out appropriately and fax it to Mr. Kalachian's attention at: (818) 361-5102.

• Form for individuals
• Form for Commercial Businesses and Educational Institutions

Spectrolab Privacy Policy

The solar cells above are controlled by the US Department of State and are subject to the International Traffic in Arms Regulations (ITAR).