untappedEnergy

I’m really satisfied with the new home grid system we got the other day. Now with the new Smart Appliance base from Braun I can choose to only enable boiling when my Solar Panel has provided enough energy for a cup of tea. In the Virtual Wire panel as seen in the video I can connect the two and let the Solar Panel output control the boiling of water. The base lights up to show me when enough energy is accumulated. The statistics shows that it takes roughly four hours on overcast days. But that no problem as long as my tea now is green².
I shot this video to show how I did the connection. While in there you can see how detailed the metering panel has become. For a statistics fanatic like me, I love that stuff!

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Here is a picture of the Braun kettle as well:

The Electric Kettle On Solar Power!

First glimpse of the newly installed energy dashboard. I’ll be back with a sharper version soon.

 

Tinkering a bit more with my home grid I wrote about yesterday I found the mobile interface to the new PV node valuable. By either navigating to the device or just touching the socket in which it is plugged, my NFC phone opens the device GUI. It gives the current panel output as Watts in real time. I immediately found it necessary to adjust the angle of my panel to see if it captured any more energy, but it was obviously too cloudy to make any difference. I am, however, pleased to see that the panel is infact producing quite a bit, even when it is overcast. I’ll be checking the prognosis more frequently with this tool in my hands.

I had the opportunity to install a solar panel at home this easter. The usual downside of doing that is that you need a battery or a big and costly inverter to send it to the grid. Fortunately I got enrolled in a small scale smart grid roll out with my local utility. This enables me to add any generator such as a PV panel, a wind trubine, a fuel cell, or a dynamo, directly to my electrical sockets at home. If I generate electricity the utility give credits per Wh generated that I can accumulate to consume in other devices. I haven’t tested it all yet, but it feels really good already.

 

I’m not so sure the best man was hired to make this connection, he seems to have been just a bit short on grout to cover it up properly.