Unless there is obvious major damage you are most likely making a very safe and thrifty purchase and if you can test the panels with a multimeter in full sunlight before purchase you are almost guaranteed a functional panel.
Arco m55 solar panels.
50 9 x 13 396 00 message board trailer replacement solar panel 85w shell solar sq80 sq85 sq85 p siemens solar sp75 sp70 manufactured by solar x.
Auto air 818 703 5930 eves.
Arrow board trailer replacement solar panel shell arco siemens solar m55 m75 sm55 sm50h 55 watts.
Used backwoods solar battery charge control center power distribution box.
I added more panels and now have 3 circuits in parallel with each circuit having 6 panels in series.
I would like to connect both panels to up to five batteries at one time.
25 year limited warranty on power output.
Trade solar panels for truck.
50 9 1293mm 49 8 1264mm 25 3 643mm 329mm 34mm 1 4 36mm 286mm 13 module dimensions your address for photovoltaics from siemens solar 1 wp watt peak peak power.
Includes shipping in continental u s.
Will trade for late model truck with 327 or 350 eng.
Used solar panels are usually a great bargain.
Further information on solar products systems principles and applications is available in the siemens solar product catalog.
50 9 x 13 396 00 message board trailer replacement solar panel 85w shell solar sq80 sq85 sq85 p siemens solar sp75 sp70 manufactured by solar x.
How to wire old arco m51 panels thanks for the response.
Kyocera shell siemens solar to solar x cross reference table specifications oem manufacturer name siemens shell arco solar kyocera solar america oem manufacturer part number sm55 sm50 h m55 m75 sq80 sq85 sp75 sp70 kc40 kc40t kc50 kc50t kc65 kc65t kc85 kc85t solar x part number msx sm55 msx sq80 msx kc40 msx kc50 msx kc65 msx kc85.
The arco panels voltage is approx 17vdc at 2 5 amps should i limited the voltage to 14vdc.
I suspect the diode in each panel terminal box is a bypass diode since there is one per panel.
Arrow board trailer replacement solar panel shell arco siemens solar m55 m75 sm55 sm50h 55 watts.
Of arco m51s 180 ea.
I will add the fourth circuit soon.
The old arco panel shown above was rated at 22 watts when brand new.