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	RE: Renewables & Heat Pumps in the News By Lucia, 3 weeks ago Forum Well & Truly Off The Grid
	@transparent Slackness can't create a cellular communications system which isn't mentioned in the hardware specifications, nor been certified.The very nature of there being two possible ways to send c...
	RE: Renewables & Heat Pumps in the News By Lucia, 3 weeks ago Forum Well & Truly Off The Grid
	@batpred The rooftop PV systems disconnecting seems like a red herring. I am not saying it could not be an issue, but wishful thinking for someone else to try to hook a solution to that to the much bi...
	RE: New Fogstar 15.5kWh upright solution By Batpred, 3 weeks ago Forum Energy Storage
	Yup, when I calculated how long it would take, I thought their instructions are a shambles in this area!!! To be frank there are far too many holes as they do not provide anything close to step by st...
	RE: The Battery Battle By Transparent, 3 weeks ago Forum Energy Storage
	Yes, I did mean graduates, but not just in physics. Quite apart from the main fusion reactor they also need to develop new/innovative materials which can repeatedly withstand fluctuations of temperat...
	RE: New Fogstar 15.5kWh upright solution By Batpred, 3 weeks ago Forum Energy Storage
	Oops. What I meant is when the wind blows, and in case the market regs force them to sell, that is the time to charge a battery from the grid, just a proxy for future prices.. I have not found a sourc...
	RE: The Battery Battle By Batpred, 3 weeks ago Forum Energy Storage
	That's great news, I hope the push for coal and oil the other side of the pond will push some talent this way.. But do you mean graduates in West Burton? From what I hear, Physics graduates continue t...
	RE: The Battery Battle By Batpred, 3 weeks ago Forum Energy Storage
	Thanks, the worst blow up was before we installed the new board with SPD to protect the bulk of the circuits. A few calls and emails and the DNO admitted it and I believe put us on a priority circuit....
	RE: Heat loss calculations and how they work in conjunction with heat pump sizing By JamesPa, 3 weeks ago Forum Safety, Regulations, Tools, Plumbing & DIY Installations
	Doing the plot from heat pump output gives 6.5-7kW also. Depends on how cold house gets. Heat loss is dependent on house temperature Vs outside not whether or not the heating is on or not, and for su...
	RE: Heat loss calculations and how they work in conjunction with heat pump sizing By GrahamF, 3 weeks ago Forum Safety, Regulations, Tools, Plumbing & DIY Installations
	@jamespa yes, I agree it doesn’t need to be perfectly accurate - only enough to ensure you size the system to a reasonable level. Do you now have firm evidence that the heat loss really is 7kW, or is...
	RE: Heat Pump Installers: Competence, Illusion and the Hard Truth Homeowners Must Face By ASHP-BOBBA, 3 weeks ago Forum Government Schemes, Regulations, Planning & Organisations
	@editor We defiantly need to come up with a way a customer can employ us with confidence, what do we as a top retro-fix company say to a customer that is disheartened from past experience of a poorly ...
	RE: Radiator sizing for heat pump installation by British Gas - are these correct? By JamesPa, 3 weeks ago Forum Air Source Heat Pumps (ASHPs)
	You are spot on. I don't know TBH as I don't have them, they weren't available when my heat pump was fitted. They look that way though!