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by thushar
Fri Sep 28, 2012 7:43 am
Forum: Automation, sensing and robotics
Topic: SOLAR PV CONTROLLOR FOR HOT WATER IMMERSION
Replies: 20
Views: 10337

Re: SOLAR PV CONTROLLOR FOR HOT WATER IMMERSION

imersun is expensive. immersion switches from http://solarimmersionheaterswitch.co.uk/ offer the same functionality at a far less cost - at about £199. The mark II version is an advanced controller that calculate the difference between the PV production and houseload to determine how much to be dive...
by thushar
Fri Mar 30, 2012 11:30 pm
Forum: Other projects
Topic: Controlling a mains power socket switch? (home automation)
Replies: 174
Views: 60630

Re: Controlling a mains power socket switch? (home automation)

<r>celerity said: <br/> <br/> <br/> <br/> Something like:<br/> <br/> if room-temp < 19C and solar-output > 2000W then turn on heater<br/> <br/> I"m not comfortable with a soldering iron or Arduino programming, so I"m ideally looking for an off-the-shelf product I can control with the RPi.<br/> <br/>...

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