external battery enclosure

kla456
Posts: 55
Joined: Tue Aug 03, 2021 10:42 am

Re: external battery enclosure

#41

Post by kla456 »

openspaceman wrote: Mon Sep 26, 2022 7:15 pm This morning I received my quote from puredrive's nominated installer, just shy of £10k for a 10kw(sic) battery (and possibly inverter I think though I had made it clear I wanted it on the DC side of the propose hybrid inverter, not ac coupled).
My quote for 10kW of PureDrive + Solis DC hybrid inverter + 8.5 kW of roof-mounted PV (all installed) was £11k a few months ago. I reapplied to DNO for 12 kW of PV following 3-phase connection and am awaiting approval.
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Stinsy
Posts: 2946
Joined: Wed Jun 02, 2021 1:09 pm

Re: external battery enclosure

#42

Post by Stinsy »

12kWp of solar doesn’t need “approval” if you’re on 3-phase!
12x 340W JA Solar panels (4.08kWp)
3x 380W JA Solar panels (1.14kWp)
5x 2.4kWh Pylontech batteries (12kWh)
LuxPower inverter/charger

(Artist formally known as ******, well it should be obvious enough to those for whom such things are important.)
openspaceman
Posts: 662
Joined: Mon Mar 21, 2022 7:37 pm

Re: external battery enclosure

#43

Post by openspaceman »

kla456 wrote: Thu Sep 29, 2022 1:08 am

My quote for 10kW of PureDrive + Solis DC hybrid inverter + 8.5 kW of roof-mounted PV (all installed) was £11k a few months ago. I reapplied to DNO for 12 kW of PV following 3-phase connection and am awaiting approval.
Which makes me think their nominated installer was angling for a big profit.

How did the quote break down the components (to establish the then cost of a puredrive 10kWh battery)?
Morso S11
FIT
16 Sharp PV panels facing WSW 4kW
Solarmax 4200S inverter
Non FIT
3 Canadian solar DC coupled 1.75kW facing SSE
Storage
Growatt SPA3000TL BL inverter ac coupled
Growatt GBLI6532 6.5kWh lithium phosphate battery
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