Jordvarme: Hvordan fungerer jordvarme? | Thermia

If you want to buy the home wind turbines, there are a few things to consider. In this article, we will explore some of the best wind turbines for home use. Source: 13 Best Home Wind Turbines 2019: Generate Electricity at Home

I februar 2010 installerte Max Jakobsen en ny 6 kW husstandsvindmølle på et jorde foran sin 350 kvm store villa i Skamby på Fyn, to timers kjøretur fra København. Les også: Får strømmåleren til å gå baklengs SelvforsyntNå er han nesten selvforsynt med energi. Source: – Jeg sparer minst 24000 kroner i året – Tu.no

Perovskitt gjør vanlige silisiumsolceller mer effektive. Source: Et billig materiale kan øke solcelleeffekten med 50 prosent – Tu.no

Estimating the Cost and Energy Efficiency of a Solar Water Heater Source: Estimating the Cost and Energy Efficiency of a Solar Water Heater | Department of Energy

Heat pump – maximum efficiency with minimum bills. Complete solution for the needs of your home. Up to 70% lower bills for heating, cooling and hot water. Source: Heat pump – heating, cooling and hot water in one

LED lamps and fixtures, batteries, inverters, fans, multimeters, voltage stabilizers and a wide range of electronics and components. Source: Electronic components, automation, electrical materials, LED, fans,