Stor test: Disse solcellene er best for norske forhold – Tu.no

Home wind turbines are electric generators that convert wind energy into clean, emission free power. Although most large wind farms exist to power certain.. Source: 10 Best Home Wind Turbines For Generating Electricity | 2019

Innebygget i takstein. Source: Nå kan du få solceller på taket – uten at det synes – Tu.no

You would think that the more sunlight that hits a solar panel, the better. When it comes to efficiency though, that’s not the case – as photovoltaic cells heat up their efficiency decreases. To capture that heat and put it to good use, a team of scientists from Brunel University London has created a hybrid…

The eastern European country saw the addition of only a few hundreds kilowatts of PV over the past few years, and for 2017 just around 200 kW of new PV systems are expected to come online. Source: Bulgarian solar market still halted by unfavorable regulatory framework – pv magazine International

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

energibrønn Source: Jordvarme: Hvordan fungerer jordvarme? | Thermia