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How Accurate Is My DIY Heat Loss Calculation?

26 Posts
7 Users
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(@kilgorexv)
Active Member Member
Joined: 4 months ago
Posts: 17
Topic starter  

@old_scientist i dont but i want to be able to reasonbly replicate what an installer will produce so i can unserstand any proposals.


This post was modified 55 minutes ago by kilgorexv

   
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(@andrewj)
Reputable Member Member
Joined: 2 years ago
Posts: 242
 

@kilgorexv definitely a larger inverter will help and more PV will help support your usage in winter - we have 10kW of PV split across east and west and even on a cloudy day it would cover background load plus a bit.  DNOs have started restricting both export and inverter sizes so it’s worth upgrading those as soon as.  Our export limit is 3.68kWh but with some planning we can avoid clipping except for an hour or two on the sunniest, mid-summer days.  It all helps towards a -£7 bill last year!



   
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