**1. Introduction**

Solar Energy is radiant energy produced in the sun as a result of nuclear fusion reactions. It is transmitted to the earth through space by electromagnetic radiation [1].

Global installed capacity for solar-powered electricity has seen an exponential growth, reaching around 227 GWe at the end of 2015. It produced 1% of all electricity used globally. Major solar installation has been in regions with relatively less solar resources (Europe and China) while potential in high resource regions (Africa and Middle East) remains untapped [2].

Residents of rural and remote communities continue to show poorer health outcomes than residents in metropolitan centers, while the health of Indigenous communities remains unacceptable. While residents face increasing difficulties in accessing appropriate care in situations where integration and continuity of care are woefully inadequate [3].

In today's climate of growing energy needs and increasing environmental concern, alternatives to the use of non-renewable and polluting fossil fuels have to be investigated, one such alternative is solar energy.

Using a solar energy to operate medical devices one of an important applications to an alternative energy. Development of renewable energy sources, therefore, has a vast potential in Sudan as it known because of great sun peak during the year, in Sudan medical services cannot be reached to people in rural areas and war's zones

which remotely isolated because of poor road links with the urban centers, and remoteness from the national electrical transmission grid. So, to make the medical services available, a PV encapsulation and manufacturing solar system is used to generate an electric supply which used in health centers.

Operating a microscope (60 watts) using a solar energy depends on: Time of sun peak in Sudan which is about 9 hours/day generate 6.3 KW, The time of turning on the device which is 6 hours/day and solar modules.

By two ways had been tested:

