The high performance cells are encapsulated in EVA (ethylene-vinyl-acetate) & placed between high transparent low iron tempered glass & a durable TPT (tedlar-polyester-tedlar) back sheet. The panels are framed using heavy-duty anodized aluminum frames, providing exceptional panel rigidity. PWM 10A 12V/24V Auto Switch Charge Controller offers great battery protection and High charge efficiency. High efficiency 30W 12VDC Polycrystalline Solar Module Panel W/ Pre-Attached.PWM 10A 12V Smart Charging Controller(With USB Charging Port). The item "30 Watt 12VDC Solar Panel + PWM 10 Amp 12VDC Smart Charging Controller Regulator" is in sale since Wednesday, March 20, 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 "ahusketh" and is located in Clinton Township, Michigan. This item can be shipped to United States.