sunny

  1. W

    Sunny boy software

    Hi, Im trying to match an inverter to 9 Suntech 190 24AD+ Mono panels. It wont allow 9 in one string but will allow 2 strings of 4. I'm trying to get it to show 1 string of 4 and 1 string of 5, is this possibe or am I not using the software properly? TIA Woko
  2. M

    Sunny Tripower 10000TL or 12000TL under G83?

    Hi guys, Installing a 12 kWp System on 3 phase incoming supply. Can anyone tell me if I use a Sunny Tripower 12000TL whether I will have DNO issues regarding the G59 relay? I know I can install a Sunny Tripower 10000TL inverter under fit and inform but when I configure the system on Sunny...
  3. H

    New Kit - Sunny Home Manager

    Looking at the SMA Solar web site and noticed an interesting bit of kit called the Sunny Home Manager which will be available in early 2012. Link can be found here SUNNY HOME MANAGER. SMA Solar Technology AG. It appears to be a sophisticated monitoring device that allows automatic switching on...
  4. S

    Hello from sunny Swindon !!

    Hi all, A lad from Swindon here...well more an old man really!!.Always worked alongside/with domestic sparks,and have now decided to go out on my own.registering Part P within next 4 weeks. Will be asking plenty of questions in the very near future....thanks in advance !!
    • swindonlad
    • Thread
    • before electricians' talk hello sunny swindon welcome wind
    • Replies: 9
    • Forum: The Welcome Forum
  5. M

    Anyone used SMA Sunny SensorBox?

    I have signed up for a 4Kwp system with Yingli panels, SMA400TL inverter and Sunny WebBox for monitoring through the Sunny Portal. I am thinking of adding a Sunny SensorBox which measures the actual irradiation falling on the panels and the panel temperature. This in theory will give me a...
  6. SolarCity

    Dual MPP tracker inverter - two different panels?

    My colleague asked me earlier if it was possible to fit different panels to an inverter that had a two MPP trackers - for example a string of 10 Sharp 185s on one MPP tracker and another string of 7 Sharp 245s on another? I didn't know so I thought I'd ask on a forum where someone probably does.
  7. G

    How to change location in Sunny Design 2

    The default locations for sunny design 2 are pretty limited. I'm planning an install near Taunton and closest area is Plymouth. Does any one know how I can add a location so the weather info for Taunton is used? Thank you
  8. J

    SMA Sunny Beam - System Search Failed

    Hi there, I have just fitted a Sunny Boy 1700 with a Sunny Beam to monitor it however whenever I do a system search it comes up with "The System Search Failed" This seems to be before it has even finished doing a search! Any body else had this problem and if so how did you resolve it? :frown2:
  9. B

    SMA 1200 Sunny boy not working

    Hi I have installed our first PV system, which we are using to get MCS accredited with. Its a small 5 panel system as roof space is quite small. The panels are 195w each. The Voc for the panels @ STC is 45.21V and Isc @ STC 5.56A. Our measured Voc on the day of commissioning was 211V. I thought...
    • bigsparks
    • Thread
    • again array electrical work electricians' talk inverter not working sunny sunny boy working
    • Replies: 6
    • Forum: Solar PV Forum | Solar Panels Forum
  10. F

    PV Sol / Sunny design spec yields

    Hello All, I Have been looking at a job today, -14 azimuth, 19 deg pitch and Birmingham data. 2 strings x 17 Sharp NU 245 Mono's with an SMA 8000TL. PV sol (quick design) gives 772KWh/KWp and Sunny Design 856KWh/KWp. Do PV sol know something SMA don't or am i being a muppet (quite possible)...
  11. O

    yield data from Sma sunny design software

    Hey dudes I m new to posting but have been reading a long time we are doing our first job next week then been checked for mcs but what i'm really wondering is why everyone is so crazy about a few PV manufacturers when according to Sma design software non of them stack up against Philadelphia...
  12. C

    Sunny Design - What is optimal Nominal Power Ratio?

    I'm getting confused - can anyone clarify what is the most desirable Nominal Power Ratio? In both versions of Sunny Design it say in inverter compatibility that the ration should be in the range of 80% to 120% but what is most desirable? Are we looking to get as close to 100% as possible or as...
  13. M

    Sunny Design 2.01 problems

    Hi, when using sunny design for the following set up the sanyo HIT-240HDE4 output less than 240 watt phono solar PS240M-20U modules, the sanyo modules are clearly more efficient am I doing anything wrong?? location Birmingham Azimuth 0 deg Inclination 30 deg PV modules 2 x 8 total 16...
  14. B

    Sunny Design 2.0

    has been published, replacing version 1.57. Edit: And it has the Sanyo HIT N Series panels in it which the previous version did not. Regards Bruce
  15. S

    Additional Grounding of the Sunny boy 3300

    Hi All Still very new to this game and was wondering if Anyone knows if you have to separately Bond the inverter, particularly the sunny boy 3300. I See It has a separate terminal lug for bonding, But have never seen any one use it. Any Help would be greatly appreciated as I have my Inspection...
  16. S

    Sunny Beam Bluetooth radio wave 'Danger'

    Got asked a question i didn't know the answer to today. Client is a bit concerned about the radio waves between the SB 4000TL and Bluetooth display i quoted. I was asked if it was constantly linked. I assumed it was even thought they do go to sleep. Anyone know any different?
  17. W

    Interlocking pv with onsite generator?

    Hi Has anyone installed a pv system where a back up generator is also onsite? How do you install the pv alongside the generator, does it have to be interlocked so when the gen starts the pv can not operate? Wozzit
  18. SolarCity

    Intermittent disturbance on Sunny Boy inverter

    Has anyone had any issues with Sunny Boy inverters before? We've had one playing up on us for the last couple of weeks. On a couple of occassions now, we have had "Disturbance" come up on the inverter. I haven't been there to witness it so can't give any more information. The inverter has...
  19. S

    how to sync a sunny boy 4000tl to a sunny beam wireless screen

    hi i am having trouble syncing a sma sunny boy 4000tl to a sunny bea, wireless screen via bluetooth i have set the sma inverter to positions 1 but they dont seem to sync, is there anything i am missing out
  20. D

    Sunny Tripower v 3 single inverters

    Hi All, Could I ask your thoughts / preferences on installing 1 Sunny TriPower inverter v 3 single-phase inverters (i.e. one on each phase)..? The system we're looking at is a pinch under 10kWp.. Thanks very much
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