Anyone heard of "Marca"?

[mjgillen]

Someone has some panels for sale and wanted opinions, This is the only info so far. Used for 6 months.

Size 41 x 81 inches
Marca° sunp wer
435 W
Voltage 72.9 V
Current imp 5.97 A
Open circuit voltage 85.6 V
Short circuit corrent 6.44 A
Maximum series fuse 15 A
$160 each

I am new to solar and panels however the open circuit voltage seems high at 85.6v and the current imp seems low at 5.97amp or do I just need to educate myself more?

Thanks,
Michael

 

[littleharbor2]

Those are Sunpower panels. The high cell count of them is the reason for the high voltage.

SPR-E20-435-COM solar panel from SunPower: specs, prices and reviews

See specifications, prices, warranty info and reviews for the SPR-E20-435-COM, a 435 Monocrystalline solar panel from SunPower.

www.solarreviews.com

 

[mjgillen]

Is this a good deal at $160 used?

 

[littleharbor2]

This is a good deal;

Used SunPower 435W Solar Panel | SanTan Solar

www.santansolar.com

 

[littleharbor2]

This too.

Used QCells 325W Solar Panel | SanTan Solar

Used QCells 325W 120 Half Cell Mono Solar Panel that is designed for optimal yields, whatever the weather with excellent low-light and temperature behavior. Normal wear and tear in good working condition. SanTan 1 year warranty.

www.santansolar.com

 

[littleharbor2]

The "Only used 6 months" is questionable. These panels were Mfg. years ago. starting around 2017