Tue, 19 Dec 2023 05:32:04 +0000 http://www.greenbuildingforum.co.uk/newforum/ Lussumo Vanilla 1.0.3 http://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=14535&Focus=247024#Comment_247024 http://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=14535&Focus=247024#Comment_247024 Wed, 14 Sep 2016 11:27:52 +0100 dicktc I am assuming this PV figure is based on the total predicted PV generation for the year. However why would it be multiplied by the standard price for a unit of electricity? Isn't this misleading?
If my PV system generates electricity when I'm out all day and there is no demand, then surely that electricity will be sold back to the grid at a considerably worse unit price than the price I have to pay to buy electricity, so in reality it won't offset my energy costs in the way the SAP report suggests.
Grateful for your comments if anyone knows about this.
Thanks]]> http://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=14535&Focus=247028#Comment_247028 http://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=14535&Focus=247028#Comment_247028 Wed, 14 Sep 2016 12:11:25 +0100 barney
I'm not sure the assumption should be sale cost equals import cost

Regards

Barney]]> http://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=14535&Focus=247282#Comment_247282 http://www.greenbuildingforum.co.uk/newforum/comments.php?DiscussionID=14535&Focus=247282#Comment_247282 Tue, 20 Sep 2016 13:32:00 +0100 dicktc Cheers
Dick]]>