Search found 201 matches

by SafetyThird
Tue Sep 24, 2024 10:39 am
Forum: Show us your system
Topic: A little update
Replies: 3
Views: 1612

Re: A little update

Yes, I'd had my eye on marketplace and gumtree for months but all the reasonably priced ones were up in London or northern England and I'm down in North Devon. This one turned up at a military surplus place in Plymouth so only an hour's drive away. Had to buy some support brackets for the back of th...
by SafetyThird
Mon Sep 23, 2024 12:52 pm
Forum: Show us your system
Topic: A little update
Replies: 3
Views: 1612

A little update

After getting our extensions built over the past year, I finally managed to get the inverters and batteries moved into their new home. Picked up a used server rack for £90 which fits the 8 x US3000 pylon tech batteries. Luxpower EPS output feeds a consumer unit which runs all the house lighting and ...
by SafetyThird
Sun Jun 30, 2024 11:30 am
Forum: Photovoltaic
Topic: Does it matter which side of a shunt I connect solar panels?
Replies: 6
Views: 1540

Re: Does it matter which side of a shunt I connect solar panels?

Thanks Ronski, that's what I've ended up doing. Now I think about it, it's obvious :) here's a few photos of the install https://i.postimg.cc/mzTCF5nq/temp-Image-KVLm-FY.avif https://i.postimg.cc/ykGmrnJg/temp-Imageso3hxl.avif https://i.postimg.cc/Y4K1t9zt/temp-Imageta-Cz-OC.avif https://i.postimg.c...
by SafetyThird
Sat Jun 29, 2024 9:55 pm
Forum: Photovoltaic
Topic: Does it matter which side of a shunt I connect solar panels?
Replies: 6
Views: 1540

Re: Does it matter which side of a shunt I connect solar panels?

Update. Installed the charge controller and power connectors this afternoon. 3D printed a bulkhead holder for a pair of power pole connectors, one for the solar panel to connect to the controller and another for a regular battery charger so I don’t have to remove the battery to give it the occasiona...
by SafetyThird
Fri Jun 28, 2024 10:19 am
Forum: Photovoltaic
Topic: Does it matter which side of a shunt I connect solar panels?
Replies: 6
Views: 1540

Re: Does it matter which side of a shunt I connect solar panels?

Thanks very much for the detailed reply, that's really helpful.

This morning I've managed to finally find a diagram showing a charger in the circuit which shows it to be on the load side

Image
by SafetyThird
Thu Jun 27, 2024 4:37 pm
Forum: Photovoltaic
Topic: Does it matter which side of a shunt I connect solar panels?
Replies: 6
Views: 1540

Does it matter which side of a shunt I connect solar panels?

I've recently added a Junktek bluetooth battery monitor/shunt to the battery in our caravan to keep an eye on the state of the battery. The negative lead now comes from the battery to the shunt and then on to the rest of the power system. As I've just turned a couple of old 80w pv panels into a fold...
by SafetyThird
Wed Jun 26, 2024 6:10 pm
Forum: Photovoltaic
Topic: How should I wire this panel?
Replies: 6
Views: 1334

Re: How should I wire this panel?

Ok, put the panels out in the sunshine and measured across the various connectors. Looking at the photo, numbered 1-4 left to right, voltages as follows: 1-2=10.5 1-3=10.5 1-4=20.8 2-3=0 2-4=10.2 3-4=10.2 Variance probably due to light level variation between readings. So, connected the wires to 1 &...
by SafetyThird
Wed Jun 26, 2024 7:37 am
Forum: Photovoltaic
Topic: How should I wire this panel?
Replies: 6
Views: 1334

Re: How should I wire this panel?

Thanks for the replies. Wasn’t sure if the diodes were just to prevent battery discharge or something else because of the two sets of terminals. I’ll put the meter on them today and report back.
by SafetyThird
Tue Jun 25, 2024 6:48 pm
Forum: Photovoltaic
Topic: How should I wire this panel?
Replies: 6
Views: 1334

How should I wire this panel?

Hi all, been a bit quiet of late, waiting for the sparky to come and move the inverters and batteries to their new home in the extension we've built. Meanwhile, my wife has had a summer house built at the bottom of the field and we've just picked up a VTOMAN FlashSpeed 1500 Portable Power Station to...
by SafetyThird
Mon Apr 17, 2023 9:48 am
Forum: Wind Power
Topic: Part ownership of a Ripple Wind Turbine, fancy it?
Replies: 3982
Views: 1017766

Re: Part ownership of a Ripple Wind Turbine, fancy it?

I missed on the extra Kirk hill but will put my remaining 40% into the new solar farm, particularly as they've announced it's only 20 miles from me. It sounds like they'll be doing some great environmental work on the site as well from what's in the email I received this morning.