Would you send these panels back??? Just got two in today.

Below is some pics of what looks like a couple cracks and one of the pics has what looks to be a brownish tan spot right on the edge of cell. Those tan spots are on a lot of the cells. They look like burn marks. I darn near feel forced to get an MPPT controller to get higher quality panels!




Morning star TS-60 PWM (With display, RTS), 2 DEKA G31 flooded batteries (210 AH), Aims 1200 watt Pure sine inverter, 2 100 watt panels, Bogart Engineering 2030 RV trimetric meter.
Comments
I have added a pic of these typical marks. Notice I have labeled the pic "solar cells flaws" this is to locate this shot, I still think this is just part of the particular mfg. process.
2.1 Kw Suntech 175 mono, Classic 200, Trace SW 4024 ( 15 years old but brand new out of sealed factory box Jan. 2015), Bogart Tri-metric, 460 Ah. 24 volt LiFePo4 battery bank. Plenty of Baja Sea of Cortez sunshine.
Did you get these through the Home Dept. sale? I think they had them at $110+ tax, it would be easy to return.
The first one might be a "snail trail" which might be from a fine crack in the cell, but if it's a straight line, I would think it's more likely from the printing process. The cell works on the current passing through the cell, top to bottom. The marks look to be errors in the 'printing' of the trace lines. I don't thin it would effect the function of the cells, other than minor shading of that area. Were they considered grade 'A' panels or having minor cosmetic flaws (grade 'B' panels). I personally might compare it to your current panel and if they are very similar, not worry about it. But then again my major panels purchased have been grade 'B' panels, the first had no visible flaws and the second had some coverage when flashing, so have some areas that are grey rather than blue. All have worked fine, going on 10 years now.
- Assorted other systems, pieces and to many panels in the closet to not do more projects.
So it seems I am now without solar panels...
Is Topoint solar panels any good? A guy has new ones on Craigslist 225 watt 60 cell poly panels for a 100 bucks new. Says he works for a company that installs commercial systems.
Home Depot, Costco, Walmart and the like get the lowest price bid for their supplier, they seem to have ever changing brands one month it's Grape the next it's Renogy then Wang Jing next who knows , they are not dealers carrying a particular line, they are low price outlets without any brand loyalty.
Second system 1890W 3 × 300W No name brand poly, 3×330 Sunsolar Poly panels, Morningstar TS 60 PWM controller, no name 2000W inverter 400Ah LFP 24V nominal battery with Daly BMS, used for water pumping and day time air conditioning.
5Kw Yanmar clone single cylinder air cooled diesel generator for rare emergency charging and welding.
http://forum.solar-electric.com/discussion/comment/368375#Comment_368375
- Assorted other systems, pieces and to many panels in the closet to not do more projects.