The Tokyo Metropolitan Government claims that groups can achieve price reductions of up to 20% on purchases of solar modules and batteries.The Tokyo Metropolitan Government says it plans to set up purchasing group of citizens and businesses for the collective acquisition of solar panels and batteries. "In the past, purchase groups have shown to be able to reduce installation costs, including equipment construction costs, by between 10% and 20%," the city administration said. It noted that registering for the program will not entail an obligation to purchase the products. Participants will have ...Den vollständigen Artikel lesen ...