DDH

Commercial administration of business; commercial business management, for others, in the energy sector; providing information about commercial sales; procurement of contracts for others in the field of solar panels; Online wholesale and retail store services in the field of solar power generation products; Wholesale and retail store services in the field of solar power generation products

installation of solar power cells for buildings, condominiums, and houses; installation of solar panels; installation of solar power generation system; installation of storage battery and storage battery system; installation of power generation apparatus; repair or maintenance of solar power generation system; repair or maintenance of storage battery; repair or maintenance of generation equipment; general building construction works; construction consultancy; operation, check, maintenance of building equipment