QRTDW designs, manufactures and installs solar home heating system for residential and commercial use. The systems can heat up a room to 15°C during the winter. They can only be used during the day on sunny days and a great supplement to existing gas or electric space heaters to minimize energy costs. They are manufactured with different capacities at QRTDW’s manufacturing facility in Kabul. If you want an alternative to cheap heating products and want accessible repair and service representatives for years, chose Afghan-made home-based solar space heating system from QRTDW.