learn by trial and error if. so by the first few times we delivered a container we discovered that there was a lot of damage caused during transit cracks in the material or even pieces that had broken off so that s why we changed the design so it might look a bit oversized now but it ensures the unit arrives in one piece and operates well and all. that installing the solar container is relatively easy there s no need for complicated technical equipment or construction cranes one solar container costs around one hundred seventy five thousand euros including to liberate that would be a lot of money for most african villages so thorsten schreiber takes care of the financing collecting money from charities and ecological funds that are keen to promote sustainable projects. he already has several million euros in hand to build