Test "Arctic Tiny House" designed for cold Climates Compact Tiny House where innovative solutions have been used with solar energy, generator, drinking water and ventilation. The cabin is built in fiberglass elements that are constructively self-supporting. The elements are screwed and glued together with elastic elastic joint filler. The elements are tight and consist of outer cladding, 200mm rock wool insulation and fiberglass inner cladding. Windows and doors have 3 layers of glass. U value approx. 0.2W / m2 / K. The weight of individual elements is between 80 and 120 kg. Can be mounted by 2 to 4 men without the help of a crane. Assembly time is short. The energy plant consists of 1.8kw solar cells, 4 kw diesel generator and 5.5kw LI-ion battery. Generator heats an accumulation tank during operation. Efficiency approx. 90%. Electricity consumption in the cottage is at the same time 9 kw and consists of heating elements in accumulation tank, stove, microwave, refrigerator, kettle, iron and hair dryer. power consumption 7.5 kw simultaneously. Computer controls the energy so that the power consumption does not exceed the maximum power consumption. Tablet for monitoring and controlling the cabin. Soil toilet and energy-saving shower in toilet. The shower is based on nozzle technology (4 l / min.) And uses about 65% less water than a regular shower head. (12-14 l / min.) There is level monitoring of tanks for drinking water, gray wastewater and diesel. Gray wastewater is biologically treated with the same principle as the toilet. The generator runs approx. 1 hour a day in the winter months and less in the summer. Excess energy from solar cells accumulates in the accumulation tank. Ventilation in the cabin is with energy recovery and is gradually controlled via the CO2 content in the cabin. Temperature inside and outside the cabin is recorded. The lighting is specially designed LED and based on 24Vdc which is dimmable. 230V and 24 V fixed installation has been carried out in the cabin.
