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Voltech error code
(Preview)
Hi, I really need help, our Voltech ISC3040 has a E5 code on the dial, operating book goes to E4. The 2x170 watts solar panels linked with 2x100 amp batteries has been working great since October 2016 but yesterday when I was up the caravan to my horror this message was on the screen. The batteries are hol...
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Radar
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4
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2232
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Portable solar storage
(Preview)
I have a 160 w folding solar panel and was wondering where and how is the best storage position. It is approx 750 mm x 750 mm and about 15 kg, not something you want flying around the van while you are driving. Is it best to store upright or flat? On the bed or under? or beside with a pillow or similar wedged upr...
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Bobdown
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6
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1865
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Extra panels
(Preview)
I'm adding two 150 w panels to my roof , there is 3 x 80w panels there already, I upgraded my reg to 100 /50 when the old one gave up the ghost . If I wire them all in parrallel , from my calculations they will be within the parameters of the reg. I was advised to upgrade the 6mm wire to 8mm down to the reg and to the b...
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mezza56
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7
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1316
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Retro Fitting an MPPT controller.
(Preview)
Job has begun, no room inside the van for this large unit, so have used what was the outside TV system compartment. Removed the TV arm, all wiring etc. Ventilation is required, have a 75mm duct from the fridge vent side, through the wall for the vent inlet, and may mount a 12v fan to assist airflow, and hav...
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iana
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8
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1206
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Gross solar feed-in for residential solar installation
(Preview)
Our house has a 1.5kW solar system wired up as a gross feed-in installation. That is, we have 3 meters -- one meter for peak power, a second for off-peak, and a third for solar. The solar output connects to the grid side of the peak and off-peak meters, meaning that we have a gross metering system. However...
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dorian
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8
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1148
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Cheap portable panel ! Trap for the unwary !
(Preview)
Hi I was at the local tender center this weekend and spotted a good looking portable solar panel. It was a BP solar 150W, made in USA, polly panel with the usual cheap PWM regulator stuck on the back and a longish cable with an anderson style plug. Quite a lot of lookers while I was there. A bargain at $50 re...
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Jaahn
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1
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1845
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pop top solar panel install (video included)
(Preview)
Hi All, I finally got around to installing my solar panels on the caravan. I'd always had an idea of how I wanted to do it and got my chance to try it out. Since I have the pop top the center of the roof is a very light tin and is not capable of supporting the weight of the panels outright. Luckily the outside of t...
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denmonkey
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6
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2096
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Enerdrive Epower EN3DC40+ units
(Preview)
Just wondering if anyone has used these in their van? We do have a basic controller coming with our van (standard base offering) which I thought of upgrading. I've read about PWM and MPPT (and don't want to start any arguments) but the existing unit I believe does not have a specific calcium battery set...
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Wimma
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5
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2515
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Fitted the wrong solar controller ----Dammmm
(
1 2 3
)
(Preview)
Some of you may remember sometime back that I did a considerable amount of work re-doing our solar system. Replacing the two hose batteries from Gel to AGM, and then, having three 150w panels on the roof began a re hash. I replaced two solar controllers with one big one, ran new wiring to the controller t...
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iana
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64
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4591
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Drop in Lifepo4 - true or false ??
(Preview)
Hi all I have followed this story on this and other forums and find the information to be some what misleading. I am not affiliated to any company and find people that tell others that their choice is incorrect due to some affiliation wrong. I am posting this and will update to give you a real idea as to wha...
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Ubif
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5
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1780
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Melbourne Caravan show. Battery information opportunity.
(Preview)
Hi I received another email from the place where I have purchased some Lithium batteries some years ago. They have a stand at the Melbourne Caravan show offering advice and sales. Possibly a chance to seek them out and have a chat. There may be lots of suppliers there so go for it if money is burning a ho...
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Jaahn
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5
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1787
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Just an idea about what can be done
(Preview)
We had to make trip to WA and were concerned about the heat. We have a rather aged Hino RB145A converted to a basic motorhome, 24v 180Ah of lithium battery now around 5 yrs old. I removed the solar that was fitted up around 7 yrs ago and ran 2 lengths of house rooftop solar panel raling from the front to the ba...
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T1 Terry
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23
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3487
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Lithium can it be this simple
(Preview)
The system a Red Arc BC to DC 12250 12v 25 amp DC to DC 3 stage charger to Be used while travelling to charge the battery,A projector intelli charge 12volt 25 amp 7 stage battery charger when on 240.,a portable 180 watt solar panel with a Victron reg near the battery not attached to the solar panel, thats m...
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Ron-D
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15
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2621
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Maxray folding solar mat
(Preview)
https://www.ebay.com.au/itm/Maxray-12V-250W-Folding-Solar-Panel-Blanket-Solar-Mat-Kit-Mono-Camping-Power-USB/273649082423?hash=item3fb6c1a037:g:wu0AAOSwIndcSwvx:rk:1:pf:0
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markf
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16
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7376
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Keeping batteries charged
(Preview)
Coaster. start batteries 24v. House batteries 12v. While sitting at home I have it connected to power. A 24v charger looks after the start batteries and a dc dc charger supplies 12v to the house batteries and keeps them charged. The 24v charger is connected to 240v. I assume the dc dc charger takes what...
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Terryt
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7
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1782
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Not really RV solar but.....
(Preview)
Gday... This is a proposal being considered at the moment. The size of solar panel or wiring is not the question, just where would one suggest the positioning of solar regulator/s? Cheers - John
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rockylizard
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6
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1474
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Two controllers (again)
(Preview)
I read the post just below a number of times but it ended up way above my ability to comprehend. I often have two controllers working at the same time. A morningstar 30a PWM looking after my roof mounted panels (400w) and a DC DC charger with solar input that I connect a 140 watt portable panel to. I keep rea...
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Terryt
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17
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1928
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Custom 6x20 watts solar setup with MPPT
(
1 2 3 4
)
(Preview)
I didn't have the room for a solar panel to take over the car so custom built a 120 watt panel. 6 x 20 watt Projecta panels, Victron SmartSolar 75/10 controller, 3 x 26 AH gel batteries squeezed under the seat & on the transmission tunnel. All I am running is a 28 litre fridge & charging the phone &a...
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Whenarewethere
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105
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8008
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connecting portable panel leads
(Preview)
My portable 80w solar panels have the controller attached to the back, permanently wired to the panels & with about 4 metres of cables to connect to a battery with aligator clips - I want that to remain even though I realise it could be made more efficient as I use them in the campervan & at home f...
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daffyfrancis
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17
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2240
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disregard
(Preview)
disregard -- Edited by dazz49 on Sunday 13th of January 2019 06:49:18 PM
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dazz49
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0
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1514
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