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RE: Solar Power Output – Let’s Compare Generation Figures
By Mars, 7 hours ago
Forum
Solar Photovoltaic (PV)
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| @transparent, this is where my DIY inability hampers me... would definitely consider the cheapo route and install myself, but don't have the skills 🙄 Not sure there's any electricians around ... | ||
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RE: Solar Power Output – Let’s Compare Generation Figures
By Transparent, 7 hours ago
Forum
Solar Photovoltaic (PV)
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| You could relocate a storage battery to a new house if you wanted to! Although Fogstar seem to no longer offer DIY Assembly options,battery enclosures with the Jikong BMS (2A active balancing) are ava... | ||
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RE: Melpump Users Anywhere?
By Sheriff Fatman, 7 hours ago |
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| @f1p Looks good, and will likely be something I use when it becomes available (is it sad that I've picked up that there'll be a new colour coding for the operation mode?) My free trial of MelPump has... | ||
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RE: Testing new controls/monitoring for Midea Clone ASHP
By cathodeRay, 7 hours ago |
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| Then you clearly know what you are talking about! I do find bitwise operations are not exactly intuitive (at least for me). I managed to find a way of reading (but not writing to) these bit registers ... | ||
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RE: Radiator sizing sanity check
By Papahuhu, 7 hours ago |
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| @jamespa Thanks, yes. I think there are multiple hardware and control system issues. Just as a hammer has a primary purpose of inserting nails, the primary purpose of any heating system is to heat th... | ||
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RE: Grant ASHP 17.5 kw. weather curve
By Chinkoa, 7 hours ago |
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| sorry WC weather comp. so when you say tweak up to increase heat? | ||
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RE: Grant ASHP 17.5 kw. weather curve
By Chinkoa, 7 hours ago |
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| Grant ashp capacity is 17.5kw. bear with me, whats WC | ||
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RE: Solar Power Output – Let’s Compare Generation Figures
By Mars, 7 hours ago
Forum
Solar Photovoltaic (PV)
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| @transparent, excellent observation... my issue with batteries is still the massive capital expense... I'm still struggling with the maths. Maybe in the next house when we have a smart meter. | ||
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RE: Solar Power Output – Let’s Compare Generation Figures
By Sheriff Fatman, 7 hours ago
Forum
Solar Photovoltaic (PV)
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| Full year 2025 figures per the Sunsynk app are 4,326kWh PV generation and 1,594kWh of export. The system was installed in December 2022, and the 2023 PV generation of 4,425kWh remains the best figure... | ||
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RE: Radiator sizing sanity check
By JamesPa, 7 hours ago |
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| @papahuhu sorry - confusing info in previous posts Anyway upstairs rads aren't getting to anything like the flow temp it seems so that needs to be fixed before any conclusions can be drawn about rad s... | ||
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RE: Grant ASHP 17.5 kw. weather curve
By JamesPa, 7 hours ago |
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| What's the capacity of the heat pump. Flow rate (l/s) x DT (say 5) x 4.2 = heat transferred in kW which needs to be greater than or equal to capacity. 4.2 assumes water not glycol/water mix, downrat... | ||
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RE: Solar Power Output – Let’s Compare Generation Figures
By Papahuhu, 7 hours ago
Forum
Solar Photovoltaic (PV)
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| @toodles I was thinking along biblical lines, I’ve got some fence posts that would make a sturdy cross. I could put it in the front garden to remind the others. | ||
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RE: Radiator sizing sanity check
No chance! Largely, hence my suggestion to do some...
By JamesPa , 22 seconds ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
As it turns out this is correct! All I needed to do was...
By benson , 48 minutes ago
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Here is an update of the setback we operate on our syst...
By SUNandAIR , 3 hours ago
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RE: Grant ASHP 17.5 kw. weather curve
@chinkoa Sorry there are two separate thoug...
By JamesPa , 3 hours ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@transparent As easy as putting sparklers in champag...
By Papahuhu , 4 hours ago
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@f1p Looks good, and will likely be something I use whe...
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Hi all I’m looking to get some insight on what others...
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@mosibi, go on then, complete the survey. Let's get the...
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RE: Setback savings - fact or fiction?
I agree, and I think there are two things in play here....
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