Extending Puredrive Modular Batteries
I have 2 x 5kWh Puredrive batteries installed and have just been in conversation with my installer about adding further units. The upshot of this discussion is that Puredrive are stopping manufacture of these units to focus on their new Duracell batteries and so now is a good time to extend a system.
I wasn't aware of this so spoke with Puredrive directly who confirmed that was the case and they have around 40 of their 5kWh units left. However, the replacement Duracell units have the same BMS and are compatible to use as add-ons, they just might look a little different.
So, if you're contemplating an extension to your Puredrive installation and are concerned about appearances, you have a limited window left. If you're worried about compatibility or having stranded assets I'd advise you to contact your installer or Puredrive directly.
[PS - For info, I crunched the numbers and, whilst a further 10kWh of batteries would generate an additional saving, the cost of the batteries plus a bigger inverter to charge them in Octopus Cosy 3hr off-peak windows, means a payback period >13yrs. Result, it's not happening]
2 x 12kW Samsung Gen6 ASHP, 5.6kW solar PV ground mounted c/w 10kWh Puredrive battery & Solis inverter.
Between us here on the Forum, I suspect we have enough knowledge to help anyone who finds themselves with Puredrive batteries which are no longer manufactured.
After all, they are fairly standard LiFePO4 cells within the outer case.
They can still operate satisfactorily for years to come, and the existing capacity can be extended using the same chemistry.
The BMS doesn't matter as much as might be supposed.
Over the last 20-months I've been using LiFePO4 batteries in parallel with a mix of BMS units from Daly, JK (Jikong) and JBD (Jiabaida).
Yes, each manufacturer's BMS would have its own App to monitor or configure it.
But, honestly, how often would you want to revisit the App once the system is operating within the parameters you've set?
Save energy... recycle electrons!
- 26 Forums
- 2,136 Topics
- 46.8 K Posts
- 27 Online
- 5,662 Members
Join Us!
Podcast Picks
Latest Posts
-
RE: Ecodan & MelCloud scheduling
I couldn't agree more. I might go so far as to change t...
By Majordennisbloodnok , 1 minute ago
-
RE: Rodents! A word of warning for heat pump owners
Did you take any photos @tim441?
By Mars , 2 hours ago
-
RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: EGP01 Manufacturer: Samsung Model: 8K...
By EGP01 , 3 hours ago
-
Thanks for the heat geek info. I've fitted my own heat ...
By bontwoody , 5 hours ago
-
RE: Does anyone have experience of a smart water meter?
Just to give a sense of scale, I've used the CCW water ...
By Majordennisbloodnok , 6 hours ago
-
-
RE: Powerwall 3 or Myenergi or something else?
We have a Tesla Powerwall 3, recently installed, so I m...
By Old_Scientist , 1 day ago
-
RE: Mitsubishi PAR-WT60R-E Wireless Controller installation
@morgan They have been paired once but it was thought b...
By DavidAlgarve , 2 days ago
-
RE: Isolating the system for a planned power cut
A great many ground-mounted local substation transforme...
By Transparent , 2 days ago
-
RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
Having bit the bullet and paid £250 for a service, our ...
By Old_Scientist , 3 days ago
-
New heat pump heating system underperforming in Italy... Advice needed!
hi all, first post! I've just renovated a house in sout...
By robinlawrie , 3 days ago
-
RE: Anyone still weathering it out with Agile?
I went to Agile when I had solar installed July last ye...
By NJT , 4 days ago
-
RE: Mitsu Wireless Controller and MelCloud
Well it has now become obvious that the installation of...
By DavidAlgarve , 4 days ago
-
RE: Say hello and introduce yourself
Whilst you're busy installing services (pipes and wires...
By Transparent , 5 days ago
-
RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
@editor I know it was formally announced at Ish the oth...
By PatrickVito , 6 days ago
-
@moman0311 welcome to the forums. I've received your em...
By Mars , 6 days ago
-
RE: Thermostat for Ideal Logic Air with 3 zone support
No harm at all in plumbing it as 3 zones, I would have ...
By JamesPa , 1 week ago
-
RE: ASHP heat output monitoring
@carlo I see there is a discussion in Facebook user gro...
By Tim441 , 1 week ago
-
RE: Flexi-Orb Heat Pump Scheme: A Game-Changer for the UK's Heat Pump Industry
MCS have set a potential trap in the new version of MCS...
By JamesPa , 1 week ago
-
RE: Who has a V2G EV installation
General comment on battery care... I guess if ev is on ...
By Tim441 , 1 week ago