Two localities that had no electricity, Cabreria and Pilen , were chosen due to the distance of the principal net, or high cost to access (Cabreria and Pilen respectively) to feed on each one a 5 kVA generator (the combustion conductors and the filter were changed so it could function properly with B90) and afterwards distribute through an electrical cable of 500 m to 4 houses in Cabreria and 1200 m and 4 houses in Pilen. It has given for now a minimum of three hours of day light daily and it will improveIn parallel, a simulation program was created to help make decision for future replicas of the proyect.