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    Orientation chart?

    Is there a guide available to calculate the generation from easterly and western orientated roofs.? I have got a job to calculate and the orientation of the roof is 240 deg south west, or 60 deg off south. My MCS charts only go as far as 45 deg off south. Reason for asking is i might end up...
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    Solar immersion optimiser fitted

    Finally got round to fitting my immersion optimiser I went for the solarimmersion unit as its a uk company My set up is Growatt hybrid SPH inverter and battery storage Now I was expecting this to use excess kWh’s that would otherwise be exported back to the grid once the battery has fully...
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    Growatt SPH inverter settings, anyone familiar with these ?

    My system is now all installed tested, powered up and working, let it run a couple of days to settle in. The unit seems to be working but with a mind of its own. Read the book, fiddled with the settings and tried to contact Growatt technical to no avail. I do have on order the shine link wi-fi...
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    Solar PV house fires, BRE report

    https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/630640/fire-solar-pv-systems-industry-recommendations.pdf Sobering reading for anyone thinking of installing solar PV or even experienced installers. My take on this report is, DC arcing is almost...
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    Bit of help needed with calculations, new system. (basic stuff)

    Hi all, About to start installing my Hybrid PV system on my house, i have many questions but i will work through them one at a time to try and keep things as simple as i can. System Growatt 6000w Hybrid inverter 2 x strings 16 x 385w Panels (2 x 8 panel strings) 2 x 3300w batteries. Firstly i...
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