About Space Solar Power

The solar energy available in space is literally billions of times greater than we use today. The lifetime of the sun is an estimated 4-5 billion years, making space solar power a truly long-term energy solution. As Earth receives only one part in 2.3 billion of the Sun’s output, space solar power is by far the largest potential energy source available, dwarfing all others combined.


We offer satellite solar panels that are fully tested and wired for integration into solar array assemblies. Solar panels of varying size and shapes are manufactured and tested per mission profile requirements in a modern class 10,000 cleanroom manufacturing HighBay under continuous temperature and humidity environmental control.


Hours of Work

March 2015

Construction Date


Surface Area



The Great Efficiency

Green Power Pakistan space solar cells can be purchased as assemblies complete with space-qualified coverglass to protect against cosmic radiation, a discrete silicon bypass diode to protect against shadow-induced reverse bias, and interconnects for welded or soldered connections between solar cells to create voltage-adding series “strings”.

Based on Customer’s Specifications

The greatest share of Spectrolab’s product deliveries are fully assembled space solar panels. Based on a customer’s specifications for maximum area, operating temperature and voltage, and the mission environment and duration, Spectrolab engineers maximize performance for End of Life performance.

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