<span class="highlight">Solar</span> panels - what to buy

Same. Mounted in series to a Victron MPPT 100/30 controller. Very efficient.

The amp output is lacking compared to other panels and it is on the expensive side as well. There are other ones out there that offer better value. My 80watt panels output 5 amps each (measured with quality multimeter). I would go for something with a frame that makes it easier to bolt on and off from the roof. Bit deals do some good panels and plenty on here and other forums have had a good experience with them. Panels seem to be getting cheaper and cheaper but it is best to compare many and go for quality.

example...http://www.ebay.com.au/itm/Solar-Panel-12V-200W-Monocrystalline-Module-House-Caravan-Boat-Off-Grid-Use-/271531073023

Good luck

That IS a low output, my Rydge Rider folding 100w puts out 6 amps full sun, the150w folding 9 amps (both over spec).
Surprised with the 200w in the link being only 8.6amps.

Still this type of thin flexible panel would probably be worth looking for in better specs as when fitted properly are really set and forget with low wind resistance etc, just a wash every now and then.

Thanks we have tested the panels and no good. They are approx. 10 years old so have done their job. Had an autoelectrian test the panels.

OK as long as you're happy with that. There could be a lot of reasons for reduced/nil output other than panel age and degradation. Just thinking of your wallet welfare.

How did he test them?

Bit like an ear nose and throat specialist talking about neuro surgery. Both doctors.
All sparkies aint sparkies...

If they are 10 years old you will get far more output in the same space with modern panels

Thanks for that, we bought the caravan 2nd hand with all BP solar unit fitted, I don't think the people ever used the solar panels opted to stay in caravan parks. We are heading off on a big trip off grid and need to make sure everything is working well and obviously the solar unit is not. Have since purchased a new regulator and panels appear to have low if what nil output. We live in SA so prob a bit far to get panels sent and fixed. Thanks for you advice.

Our (work) experience with BP Solar panels was exceptional. Ten years after installation their output was down less than 10%. Only replaced them eventually as we needed to up the array output, and by then there were panels with a higher output per square metre. I'm still a bit nonplussed about them failing/dying unless they were physically damaged.

Goldlink, sorry to drag this out but were those panels ever working during your ownership? Tell you what, if your trip takes you anywhere near Perth and you have the room to carry them (or know someone coming this way), I'd love to grab them off you for some serious testing.