Portable solar panel.

Discussion about any electrical topic except 240 volts. Solar, converters, inverters, lights, battery chargers, etc
User avatar
Jon and Kay
Posts: 728
Joined: Tue Dec 04, 2012 5:08 pm

Re: Portable solar panel.

Post by Jon and Kay »

I agree Bruce having dealt with Ozplaza several times and their service is speedy. (although once they sent chairs with the wrong colour leather, and after all the trouble of sending them back they sent the wrong colour again :(

I usually just buy my solar panels from Bitdeals who I have dealt with many times in the past ten years.

The trouble with a deal that goes wrong is much worse when we are travelling and have arranged to collect a parcel from a Town we don't want to stay in for an extended time. Good communication is very important at these times, and whether a supplier has 99% good record does not excuse lies being told to avoid losing a customer's dollars. Best they communicate without lies and simply refund in a timely manner.
Jon
User avatar
T1 Terry
Posts: 15965
Joined: Fri Nov 23, 2012 3:44 pm
Location: Mannum South Australia by the beautiful Murray River
Has thanked: 50 times
Been thanked: 30 times

Re: Portable solar panel.

Post by T1 Terry »

Jon and Kay wrote: Tue Jan 23, 2018 3:55 pm I agree Bruce having dealt with Ozplaza several times and their service is speedy. (although once they sent chairs with the wrong colour leather, and after all the trouble of sending them back they sent the wrong colour again :(

I usually just buy my solar panels from Bitdeals who I have dealt with many times in the past ten years.

The trouble with a deal that goes wrong is much worse when we are travelling and have arranged to collect a parcel from a Town we don't want to stay in for an extended time. Good communication is very important at these times, and whether a supplier has 99% good record does not excuse lies being told to avoid losing a customer's dollars. Best they communicate without lies and simply refund in a timely manner.
And when you lodge a complaint they block you from ever buying from them again :twisted:
A person may fail many times, they only become a failure when they blame someone else John Burrows
Those who struggle to become a leader, rarely know a clear direction forward for anyone but themselves
User avatar
Craig
Posts: 774
Joined: Fri Dec 14, 2012 9:28 pm
Location: on the east coast.

Re: Portable solar panel.

Post by Craig »

https://rover.ebay.com/rover/0/0/0?mpre ... 2548027057

Read the specs and thought it sounded good, then I had a closer look. I am sure it is a typo.
Full time on the road in an Alpine 2855
User avatar
Craig
Posts: 774
Joined: Fri Dec 14, 2012 9:28 pm
Location: on the east coast.

Re: Portable solar panel.

Post by Craig »

OK, it must be just me.

??

Max Power Voltage 22.32V
Open Circuit Voltage 18V

I like that it folds down with 3 panels. That will make it a bit easier to store in the k pod.
Full time on the road in an Alpine 2855
User avatar
dapope
Posts: 2019
Joined: Fri Nov 23, 2012 2:43 pm
Location: N.F.A.

Re: Portable solar panel.

Post by dapope »

Craig wrote: Thu Mar 08, 2018 1:02 pm OK, it must be just me.

??

Max Power Voltage 22.32V
Open Circuit Voltage 18V

I like that it folds down with 3 panels. That will make it a bit easier to store in the k pod.
I wasnt sure about that, but dont know enough...what about 2 of those blanket panels. Not the cheapest, but 2 120w ones should give you heaps..
Wobblybox on wheels
Pace Arrow. La de da, property in two continents..
User avatar
Craig
Posts: 774
Joined: Fri Dec 14, 2012 9:28 pm
Location: on the east coast.

Re: Portable solar panel.

Post by Craig »

Sure they would be great, especially with regard to the weight. But the cheaper ones were $300 and those had a low open circuit voltage under 19v in the few that I looked at. So $220 compared to $600 plus. Out of all the ones I have looked at I think the one in the link will be the pick.
Full time on the road in an Alpine 2855
User avatar
Lance
Posts: 784
Joined: Tue Dec 06, 2016 10:03 pm
Location: Melbourne

Re: Portable solar panel.

Post by Lance »

Did you see these Craig ?
250w, $222 and a coupla kg lighter............

https://www.ebay.com.au/p/12v-250w-Fold ... 0005.m1851
Lance & Annee
Looking for more Music Festival Dates in Victoria 8-)
User avatar
dapope
Posts: 2019
Joined: Fri Nov 23, 2012 2:43 pm
Location: N.F.A.

Re: Portable solar panel.

Post by dapope »

Lance wrote: Thu Mar 08, 2018 6:22 pm Did you see these Craig ?
250w, $222 and a coupla kg lighter............

https://www.ebay.com.au/p/12v-250w-Fold ... 0005.m1851
Voltage definitely suss. Good for lithium though!
Wobblybox on wheels
Pace Arrow. La de da, property in two continents..
User avatar
T1 Terry
Posts: 15965
Joined: Fri Nov 23, 2012 3:44 pm
Location: Mannum South Australia by the beautiful Murray River
Has thanked: 50 times
Been thanked: 30 times

Re: Portable solar panel.

Post by T1 Terry »

Craig wrote: Wed Mar 07, 2018 5:08 pm https://rover.ebay.com/rover/0/0/0?mpre ... 2548027057

Read the specs and thought it sounded good, then I had a closer look. I am sure it is a typo.
:lol: The open circuit voltage and max power voltage are back to front, the same with the short circuit current and max power current. As for the actual panel voltages combined and fed down that supplied cable to the MPPT controller mounted close to the battery it might just work.

T1 Terry
A person may fail many times, they only become a failure when they blame someone else John Burrows
Those who struggle to become a leader, rarely know a clear direction forward for anyone but themselves
User avatar
T1 Terry
Posts: 15965
Joined: Fri Nov 23, 2012 3:44 pm
Location: Mannum South Australia by the beautiful Murray River
Has thanked: 50 times
Been thanked: 30 times

Re: Portable solar panel.

Post by T1 Terry »

Lance wrote: Thu Mar 08, 2018 6:22 pm Did you see these Craig ?
250w, $222 and a coupla kg lighter............

https://www.ebay.com.au/p/12v-250w-Fold ... 0005.m1851
Love the photo with the controller wiring, wrong :lol: If they can't get the wiring correct, how would the know the Vmp or Imp (max power voltage and maximum current amps) so I'd treat the whole specs with a grain of salt, can't see how they could get the weight down to 15 kgs either so ......
A person may fail many times, they only become a failure when they blame someone else John Burrows
Those who struggle to become a leader, rarely know a clear direction forward for anyone but themselves

Return to “Low Voltage Electrical”