400 Watt 12 Volt Premium 4 Pcs 100W Panel+40A MPPT Charge Controller+ Bluetooth Module Fuse+ Mounting Z Brackets+Adaptor Kit +Tray Cables Set. 400W. Grid 12V Solar Power System

About this item

• 【Superior Generation & Long-Term Warranty】The Premium Kit will deliver a daily output of 2-2.5kWh (varies with sunlight) using 100% EL-tested Grade A+ Solar Cells at 22.5% efficiency. Backed by a 10-year panel material and workmanship warranty and a 3-year MPPT controller warranty for worry-free enjoyment.
• 【Sturdy & Easy Setup】With a robust 3.2mm low-iron glass surface and a wider 35mm aluminum alloy frame. the solar panels endure high wind (2400Pa) and snow loads (5400Pa). The Premium Kit includes panels with pre-drilled holes. Z brackets. Y branch connectors. and ready-to-use wiring for easy installation.
• 【Efficient MPPT Technology】Renogy’s certified MPPT charge controller boasts 99% tracking efficiency and 98% peak conversion efficiency. outperforming traditional PWM controllers by 30%. The included temperature sensor adjusts input voltage based on battery temperature. preventing under-charging and overcharging.
• 【Complete System Safety】Beyond the comprehensive protection ensured by the MPPT charge controller. In-line and ANL fuses offer overcurrent protection for solar panels. controller. and battery. Wide-diameter cables further reduce power loss and the risk of overheating. providing an additional layer of safety.
• 【Monitor & Modify from Your Phone】Effortlessly monitor your system with the BT-1 Bluetooth module (RS232). It pairs with the controller. offering real-time data on your controller. battery. and load. Adjust controller parameters. such as boost voltage. through the Renogy DC Home App. Enjoy a signal range extending up to 82 feet (25m).
• Max Battery Voltage: 32V