550-watt Bluesun bifacial solar panels...only 3 needed to run your system on sunny days for free at any temperature

These monsters deliver 550 w (at standard test conditions), plus whatever they may catch from the bifacial backside.  

• 2285 x 1134 x 35 mm/32.2 kg
• 49.92 Voc/41.96 V
• Expect a bonus of 5% to 25% extra output for ground-mount

These are cash (or zelle) and carry by appointment from 611 N. Main St., Las Vegas, NV 89101, minimum order of 3 pieces.