ECO-WORTHY100 Watts Monocrystalline Solar Panel 12 Volts Applicable to Motorhome Caravan Camper Shed Boat Yacht Off Grid Solar System Backup Power

I am very happy with these panels, the 1st one was Polycrystalline and the other 6 panels are Monocrystalline, still have to fit the last 2 panels.What's incredible about the Monocrystalline panels is that if there is moon light then the panels produce voltage, although very low voltage it is surprising that it can actually produce any at all!UPDATE.....I have now also purchased a 120W panel which is claimed to be the same size as the 100W but it is actually 157mm wider!

panels came on time one panel had a slight mark on one corner but the panel was OK will not be able to see this from the ground. fitted the panels as i had fitted the rails on roof before hand.wired up the system to inventor and fitted a watt meter to be able to monitor what i was getting from the system.got about what i was told i would get in December this time of year with the sun as low as it is.the system is south but not at the best angle 30 to 35 deg but a coupleof people in my street have pv systems fitted by pv firms and that are at the same angle as mine.very pleased with what i have got fore the cost. just one question ware can i get the power lead to join two investors as i have now gota second set of panels and inventor and will be fitting them when the weather is better.

Got a good output from this. Worked well, no problems.Can’t comment on how long it lasts etc as my campervan was stolen. But no problems whilst I had it

Well made, well specified and well packaged

Absolutely fine and fit for purpose. No long leads which i like for connecting together as long leads means loss if power.

i got the 100w pannel and i use it with a victrom 75/15 mppt charge controller, the pannel projuces enough power to charge the battery with 4.8 amps on the sunnyest days.The construction is good enough, the aliminum is thin but sterdy enough and it has no sharp edges, i rreplaced the mc4 connectors that it came with the pannel as they did not have a rubber seal where the connector clamps around the wire.

Just didn't work.

Purchased a 100w panel - Output of 12.5v on a glorious sunny day. '12v' panels are meant to output 14-18v so you can flood the battery with charge.The pictures show full monocrytaline cells soldered together to create a panel. The product is actually formed of half cells soldered together. These panels are more than likely to made from damaged cells that have had the damaged side removed.I can't confirm without dismantling but I'm fairly sure some of the cells don't work at all, hence the low voltage