Maintenance of building energy consumption reduction system; building alternative energy generation services, namely, construction of renewable energy and energy generation equipment support structures; new regeneration energy factory construction, namely, construction of wind power and solar power generating facilities; new regeneration energy factory construction; construction of energy efficient buildings and structures; vehicle battery charging; automobile battery charging; electric motor vehicle maintenance and repair; installation, maintenance and repair of photovoltaic equipment for electricity generation; repair of solar panels for electricity generation; recharging of batteries and accumulators; installation, maintenance and repair of batteries and accumulators; installation of fuel cells; repair of fuel cell; installation of renewable energy conversion installations in the nature of renewable energy generation equipment; battery management, namely, battery charging services; installation, maintenance and repair of photovoltaic cells and modules; installation, maintenance and repair of photovoltaic modules; installation of photovoltaic cells and modules; rental of charging stations for electric vehicles; rental of battery chargers
Building Construction and Repair