Forums

Forums
Renewable Heating
Grounds Source Heat...
Most efficient use ...
 
Notifications
Clear all

Most efficient use of NIBE GSHP with Solar PV

 
Page 2 / 2
Grounds Source Heat Pump (GSHPs)
Last Post by Derek M 1 year ago
14 Posts
5 Users
4 Reactions
1,793 Views
RSS
 Benguela
(@benguela)
Trusted Member Member
278 kWhs
Joined: 2 years ago
Posts: 28
18/11/2022 12:18 pm  

Hi @derek-m 

Thanks!

I totally understand about the battery (and the VAT side of things). It's just that I've got a SolarEdge single phase inverter and that system wants a high voltage DC coupled battery and there are only two that are compatible: LG Chem Resu Prime, or a SolarEdge StorEdge. I just don't have the money right now (about 5-6k for the LG, about 7-8k for the StorEdge).

In fairness, I could install any old AC coupled system. But that means I'll have to buy another inverter on top of the SolarEdge inverter I've already got. I know it's possible. And maybe it's cheaper and will work equally well. It's just not very elegant, so I'm biding my time, looking at all the things I can do, and then deciding.

Out of everything, the cheapest, simplest thing to do is to get an iBoost.


   
Derek M reacted
ReplyQuote
 Derek M
(@derek-m)
Illustrious Member Moderator
13709 kWhs
Veteran Expert
Joined: 3 years ago
Posts: 4163
18/11/2022 1:23 pm  

@windyinsancreed

We have a 4kW solar PV system which provides almost all our hot water from Spring through to Autumn. Even on cloudy days it can supply sufficient heat energy.


   
ReplyQuote
Page 2 / 2
Forum Jump:
  Previous Topic
Next Topic  
Topic Tags:  solar PV (7) , Nibe (4) ,



Share:

Join Us!

Latest Posts

Heat Pump Humour

x Powerful Protection for WordPress, from Shield Security
This Site Is Protected By
Shield Security →