strings | Page 3

strings

Recent contents View information Top users
  1. SolarCity

    Seperate strings with single MPP tracker inverters

    A pretty fundamental question I have here.... I was under the impression that the effects of shading could be negated slightly by using seperate strings, even on inverters with single MPP trackers. However, speaking to a rep earlier, he told me that seperating the strings would have zero...
  2. T

    Questions Regarding Strings

    I have a couple of questions regarding PV systems if anyone can help 1) Thinking of Ohms law, how does a grid tie inverter match the mains grid power set up 2.76Kwp system of 12 panels at 230w e.g. - Vmp 29.9 Imp 7.69 in 1 string it would mean a system Vmp of 358.8 V and IMP of 7.69, but...
  3. D

    String fuses

    Hi all, Just running through the "Photovoltaics in buildings guide - 2nd edition", as you do, and can't get my head around the string cable requirements. p 16, 2.1.5 says: "For a system of N parallel connected strings, with each formed of M series of connected modules, string cables are to...
  4. J

    String fuses

    The (desparately in need of an update to reflect current technological advancements imo) DTI guide to the installation of PV systems states the requirement for string fuses when there are 4 or more parallel connected strings. What if I take these 4 strings and connect them to an inverter with...
  5. F

    strings with different number of modules going into an inverter

    How do you connect 2 strings (with different number of pv modules on each string) into a SMA 3800 inverter?

OFFICIAL SPONSORS

Electrical Goods - Electrical Tools - Brand Names Electrician Courses Green Electrical Goods PCB Way Electrical Goods - Electrical Tools - Brand Names Pushfit Wire Connectors Electric Underfloor Heating Electrician Courses
These Official Forum Sponsors May Provide Discounts to Regular Forum Members - If you would like to sponsor us then CLICK HERE and post a thread with who you are, and we'll send you some stats etc

YOUR Unread Posts

This website was designed, optimised and is hosted by untold.media Operating under the name Untold Media since 2001.
Back
Top