"B" Grade Curbs only, Chemlink, Solar penetration seals, Low-Slope, 3" Diameter E-Curb Round Kit, contains: (10) curbs, 1 KIT, F1331

"B" Grade Chemlink, Solar penetration seals, Low-Slope, 4" Diameter E-Curb Round Kit, contains: (4) curbs, (1) 1/2-gallon pouch 1-Part Pourable Sealer, without F1270 gray, Qty. 1 KIT, F1354

"B" Grade Enphase, IQ 8+ Micro Inverter, compatible with 60 -72 cell PV Modules, 240V, 300VA Peak Power, MC4 DC Connectors, Female AC Connector, IQ8PLUS-72-2-US / IQ8PLUS-72-M-US

"B" Grade UniRac, NXT UMOUNT RAIL - 185" MILL, 185RLM1

"B" Grade IronRidge, XR100, Rail 204" (17') Clear, Qty. 1, XR-100-204A

"B" Grade Meyer Burger, 380W PV Module, MC-4, 1200mm (~47.2") PV Wire, 35mm Black Frame/White Back-Sheet, BOW, 120 1/2 Mono HJT Cells, 20A Max Fuse, 1000Vdc, 361.3 PTC, 25/25 Warranty, Meyer Burger White, MB_W120AyB_380

"B" Grade Jinko, 580W Bifacial PV Module, 1400mm (~55") PV Wire MC-4, 30mm Clear Frame, Clear Back Sheet, 144 N-type 1/2 Cells, 30A Max Fuse, 1500VDC, 548.2PTC, 12/30 Warranty, JKM580N-72HL4-BDV

"B" Grade SolarEdge, SE3800H-US HD-Wave, 1-Ph, Grid Tied Inverter, 3800W, 208/240Vac, 60 Hz, 2 Unfused Input, 12 Yr. Warranty, Ground-Fault/Arc-Fault Protection, Ungrounded, RS485 and Ethernet, -40C, AC RSD, UL1741-SA, SetApp Enabled, Compatible with Energy Net Communicator, SE3800H-US000BEU4