4.1kW DIY Grid Tie Solar Kit, Roof Mount with Microinverters - Our NEC code compliant 4,100 Watt DIY grid tie solar kit includes module level rapid shutdown, and comes with the following high quality products: QTY 10: Silfab SIL-410BG Solar Panel, Dark Frame 410W QTY 5: APsystems DS3-L-768VA Micro Inverters w/25 Year Warranty QTY 1: APsystems ECU-R Communications Unit QTY 6: APsystems Trunk Cable, 2M QTY 1: APsystems AC