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

ByRoar Grindstrand 2019-11-022021-10-04

Svenske Energimyndigheten har testet solcellemoduler og vekselrettere på vinterforhold

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

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

ByRoar Grindstrand 2019-10-312021-10-04

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

Energy Saving

Jordvarme: Hvordan fungerer jordvarme? | Thermia

ByRoar Grindstrand 2018-06-192021-10-04

energibrønn Source: Jordvarme: Hvordan fungerer jordvarme? | Thermia

Bulgaria | Energy Saving

Energy Resources and Energy Efficiency – Bulgarian Academy of Sciences

ByRoar Grindstrand 2019-04-182021-10-04

Source: Energy Resources and Energy Efficiency – Bulgarian Academy of Sciences

Energy Saving

Min nye bil under bestilling.

ByRoar Grindstrand 2019-07-162021-10-04

Får den i september:-)

Energy Saving

10 Best Home Wind Turbines For Generating Electricity | 2019

ByRoar Grindstrand 2019-10-132021-10-04

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