Electric projection screen equipped with a renewable source of power supply. Integrated Lithium-ion rechargeable battery allows 4-5 week screen operation without the need for recharging. Screen casing is manufactured with white powder painted aluminum profiles. There are white decorative elements at the front and back sides of the casing, their color would be changed according to customer’s request. The projection surface is lead out from the slot masked with a flap opened automatically each time the screen is rolled out. The flap remains dustproof after closing so projection surface is better secured from dust than at other screens. The surface slot is slot located close to the front side of the casing. This unique solution provides extra space between the projection surface and the wall behind capable for installation of other devices. Flexible and easy to use screen installation system is created with “invisible” wall/ceiling brackets and installation rails spanning through the whole length of casing. Integrated electric tubular DC motor with programmed automatic stop points ensures long lifetime of projection fabrics. It controlled by integrated control system and operates according to commands received from RF remote transmitter.