micro

  1. M

    Smallest number of panels in a string and the effects of shading on HIT panels

    We're busy collecting quotes at the moment, we've got an awkward install in that we have very little space on the roof for PV, and slight shading issues, I'm trying to understand the pros and cons of what we might be able to achieve. At the moment it's looking like we can fit no more than 5...
  2. J

    Micro invertors

    Has anyone heard/used a micro invertor. I have just recieved some bumf from one of the wholsalers i use that a company called enecsys are making panels which each have an individual invertor fixed on the underside of them. They offewr the usual gaurontees, ie 5 year manufacturer on panels, 80 %...
  3. R

    Enecsys Micro Inverters

    I did the Enecsys micro inverter training but they've got a technical hole in what they're offering??? They state that you can only connect a maximum of 16 micro inverters to one 30mA RCD so at 190w 16 panels is 3kWp so if we want 4kWp then we need 2 AC buses and 2 RCDs and unless we're...
  4. S

    Danfoss Micro Drive 51

    Hi, how can I start the VLT Micro Drive, stop the VLT Micro Drive, increase the frecuency and decrease the frecuency; to control with the digital inputs. Does anyone had programed one of this that could help me, it´s very important. Thanks
  5. R

    Anyone used a Danfoss VLT Micro Drive?

    Hello All I've installed a Danfoss VLT Micor Drive FC 51 to control the speed of a rubber belt conveyor. I have no problems using it Manually and using the Pot to control the speed of the motor, however, I'm struggling to understand how to setup the automatic function this drive has...
  6. I

    Micro Pumping Station RCD?

    Hello, I've got to get power to a Flygt Micro 5G pumpng station. (1.1kw) so I'm going to run 1.5mm SWA out to it on a dedicated circuit. Do I need to RCD protect it?

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