IP67 rated junction box provides complete protection against environmental particles and low pressure water jets. VersatileCan be used for many different applications; ideal for residential and commercial rooftop systems. Compatible with on-grid and off-grid inverters. Installation ReadyPre-drilled holes on the back of the panel allow for fast mounting and securing. Pre-drilled holes included for grounding.Ideal with large rail mounts for extra support and security. Payments made after 2 p. We do not mark merchandise values below value or mark items as gifts US and International government regulations prohibit such behavior. The item "Renogy 4Pcs 270 Watt 24 Volt Solar Panel 1080W for Off-Grid On-Grid Large Solar" is in sale since Friday, March 8, 2019. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Solar Power Supplies\Solar Panels & Kits". The seller is "mikesmerchbhm" and is located in Birmingham, Alabama. This item can be shipped to United States.