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Dates of Trip: December 2009 Our first overseas trip was to the city of Mbale, Uganda where many of the homes are without electricity.
Below is a complete summary of the trip written by our fearless traveler and solar expert, Brian Clark.
We spent most of the day searching for supplies for the solar panels in the busy streets of Kampala. It would have been easy to bring all of the supplies with me, but if I taught them a technique with The next day we secured the rest of the supplies we needed from Mbale, which involved a several hour drive each way. Although it is only about 30 miles away with the public transportation available, the trip can easily take 3 hours one way in a crowded van that makes frequent stops. Paying special attention to the prices paid to determine later how to cost the finished panels, we strapped the last of the supplies to the top of the van and headed back to Bumbo to begin the formal workshop. In attendance were 3 representatives of the Mt. Elgon Non Government Organization (NGO), Caleb, Jeremiah and Andrew. Also attending was a representative for Dr. Moses Musaazi, Vincent (although after a family emergency he left for Kampala and his spot was taken by another associate of Dr. Musaazi’s named Brian). On December 3rd, a Thursday, we dove right into the workshop and spent the next week covering the solar basics and building solar panels.
We built two 70 watt panels for charging standard 12 volt deep cycle batteries, one panel for directly charging a cell phone (which every Ugandan seems to have at least one of) and one panel to directly charge up to four AA batteries. By Wednesday afternoon we began preparing the price list for the inevitable questions that would come at us the next day regarding cost. While it is sure that both 70 watt panels will be put to good use, I learned that the average Ugandan wouldn’t need that much power. The NGO and I developed a plan to work with Dr. Musaazi’s organization to size a small residential system for a few extremely efficient LEDs and a little extra power for some cell phone charging. This system would need no more than a 25 watt panel; therefore, much emphasis was placed on determining system sizes and then cutting the solar cells and customizing the solar panels to match the individual customer’s needs.
Between my closing speech in front of everyone, which was translated into Lugasi (the local dialect), and the solar demonstration I gave at the end of the day I became a bit of a celebrity in the town. The last day I was in town I was walking alone to soak up everything one last time and was stopped multiple times on the street by the locals. They wanted to thank me with a handshake for my work and for coming all the way to their small town to bring light. If ever I needed validation for my work, it came from these interactions. I only wish I had taken more pictures of the people whose lives will forever be changed once they receive their first solar panel. The panels that will be built by the NGO can be done for about 1/3 of the price of the ones available in the cities, but even more importantly, they can be customized to suit the needs of the Ugandans in the community. They only pay for the power that they will use, and then they still get this power for 1/3 of the cost.
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