generation

generation

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  1. M

    Seeking advice / assistance in a power generation project.

    Basically a gravity generator with a different implementation, smaller.
  2. S

    Generation 2 Ring doorbell install

    Amateur with no experience here - bought a Ring doorbell in the sale assuming I would just switch it out for my doorbell by removing and reattaching - however concerned it may be a bit more too it# Current button goes to a chime housing a transformer (DETA C3500 A/C 220-240 volts 50Hz)...
  3. dgstrange

    Solar pv power generation?

    I have a 5.9kW solar pv array and an 18kWh FoxESS battery with a H1-5.0-E inverter which has been operating for a few months very satisfactorily. My problem exists with the data that the app gives me. The battery is topped up each night with Octopus Go cheap rate electricity, which runs the...
  4. B

    PV generation meter running all the time

    Our solar system was installed 8 years ago. We had no problems until EON replaced our smart meter, and our electricity and gas meters with it. Since then, our PV generation meter has gone mad. Running all day and all night, to the extent that British Gas refused to pay our FIT, because of the...
  5. SolarCity

    Generation meters?

    Is everyone still fitting generation meters? We're installing on a couple of hundred houses and the consumer unit fill we installed in the hallway. We're trying to keep clutter down and the customer has asked why we're installing them if, as he has been told, they're no longer needed? As far...
  6. C

    PV Generation question

    I listened to an article on the radio about solar panel owners who were receiving payments for electricity generated but were not benefitting from lower electricity bills as a result of their main meters being incorrectly set up on installation in some way. I am wondering if this could be...
  7. rustynails

    Current generation under control

    You've all seen people on YouTube overloading twin and earth cables, JW etc... How are they generating current and how are they able to control that generation?
  8. BruvDunk

    Is the Youtube generation helping the trade?

    Recently been watching a few Youtube videos/ blogs of sparks filming their day to day stuff. Just wondering about if this is good thing for the trade? Surely it gives the DIYers some more info on carrying out stuff that should be left to qualified folk.. Any thoughts ?
  9. S

    How life goes around to another generation.....

    My son just texted me to say he is off to see Soft Cell as he has a freebie ticket, I saw their last gig back in the day at Hammy Palais....... weird not as weird that he is now 32......
  10. Stuart Houghton

    Low Generation

    I have been out to look at a system that is generating less than expected. It has 21 x 190 watt Suntech modules. 9 on one string and 12 on the other. The irradiance at the time of the test was 800 watts Open circuit voltage was String 1 304 Volts and 4.47 Amps String 2 419 Volts and 4.49...
  11. irosie22

    Possible fault in PV generation meter after system installed 2 years.

    Hi All, I read through all threads and can't seem to find this topic so apologies if I've missed one where is has been discussed. Got a phone call from a customer today saying that when they went to submit their annual ROCs reading from their generation meter, it was only showing 34 units. The...
  12. rolyberkin

    Solar tripping double pole rcbo - Generation Meter Issue?

    Any suggestions, all cables are fine, was moved from a single pole rcbo to a double pole yesterday and I think appears to be something to do with the generation meter as this is the only issue in between. Does the system have to be on a single pole rcbo?
  13. E

    Next Generation Anode To Improve Lithium-ion Batteries

    Researchers have created a new silicon-tin nanocomposite anode that could lead to lithium-ion batteries that can be charged and discharged more times before they reach the end of their useful lives. The longer-lasting batteries could be used in everything from handheld electronic devices to...
  14. S

    New Generation Of High-efficiency Solar Thermal Absorbers Developed

    Researchers are one step closer to developing a new generation of low-cost, high-efficiency solar cells. The structure is one of the world’s first examples of a tri-layer metasurface absorber using a carbon interlayer. The system, developed by Chenglong Wang a PhD student in Professor Martin...
  15. P

    Generation meter for solar panels not working

    We have a Landis gyr E110 generation meter for our solar panels. The reading has not changed since a long time. The red LED light on the right is a constant red ( and not blinking red). What could be the problem here? The installer says a call out charge to inspect it would be £120 and a new...
  16. S

    Solar Edge Monitoring Gen Figures VS Generation Meter Figures

    Was just wondering if any of you guys have had any cases where the Solar Edge generation figures from the portal are different from what the generation meter reads have been. I've had 2 so far and have changed one a meter on the customers request as the Solar Edge figures were much higher than...
  17. S

    Ramifications Of Replacing A Defective Generation Meter

    Dear All, Had a phone call this morning from someone who had a system installed 3 years ago or so, reporting that their generation meter had become faulty . Their original installer is no longer trading hence why he's come to us. The meter (Elster A100C) is still flashing away quite happily...
  18. F

    Display energy certificate open source software

    Dear all, I am a student and as part of my thesis there is a high need to perform a DECs calculation on a set of buildings. Of course the overall process is not related to a commercial process and therefore this is not related to the standardized method. So my question is if there are open...
  19. A

    New solar calculator

    Hi ya'll, here is the latest solar calculator that is the most accurate on the market when it comes to your solar irradiance postcode. (how much sun your roof gets a year to power) Solar Energy Calculator | Solar Savings Earnings | The Eco Experts This will help you understand the cost...
  20. infinity

    MOnitoring domestic

    I have a customer with solar edge, that wants to also monitor import, export, usage etc. i ordered the new Geo 111 but its really difficult to retrofit, having a separate generation meter when we have already installed a generation meter and the solar circuit is in a new fuse board with the...

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