Solar panels modules decrease by 20% at every doubling capacity. By 2025 solar panels will be the cheapest form of electricity in many parts of the world.
10 decisive energy trends and drastically changing energy realities. That’s what DNV GL reports in its Technology Outlook 2025.
Note: this is not a futuristic prediction. It’s a picture of the impact of trends that have already been deployed, trends that will provide a new energy reality. Read More
“We have developed a very efficient pump. Yearly, only 1.500 kilowatt hours is needed.” This will save over 16,000 kWh of electricity!
A bag full of water, situated in the crawl space of your house holds you warm for three weeks during the dark winter season. This is what we all want, isn’t it?
The advantages of the Solar Freezer:
- No gas needed
- Not depending on the sun
- Low fixed costs
- Easy installation
- European product
Solar heat combined with a heat pump payback period 5-6 years
Solar heating in combination with a ground source heat pump is cost-effective for the on-site heating of buildings according to the VTT technical research centre of Finland. (report)
Researchers explored the use of hybrid solutions to enhance the efficiency of heat and electricity production in buildings. Read More