Heat Pumps | AirTech

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

Får den i september:-)

In the early days of solar, one advantage solar thermal had over PV was that it allowed energy storage for intermittent power. With net metering available to most solar customers and battery storage becoming more available, it’s easier to store electricity collected through PV panels and use it later.For the average homeowner looking to minimize…