A five-day training on the use of solar photovoltaic Energy ended last week with a call on the trainees to preach the importance and use of solar energy to other Rwandans.The training was organised by Energy Water and Sanitation Authority (EWSA) and Workforce development Authority (WDA) with support from the World Bank.Lucien Ruterana, the strategic Advisor to Director General EWSA, said the training is a solution to the lack of technicians. He advised the trainees to be more ambitious and transform theory into practical and being job creators than job seekers.Chantal Nikuzwe, a trainee, said she was ready to train Rwandans on the use of solar energy so that they can use it better after acquiring skills.