About This

• 2 IN 1 Solar Battery Trickle Charger & Maintainer: FieryRed solar panel is designed to charge and maintain 12V rechargeable batteries. Ideal for infrequently used vehicles, boats, outdoor electronics, lawnmowers etc. It ensures instant device startup and protects batteries from long-term discharge. The control box of our 20W foldable solar panel supports LiFePO4, Lead Acid, AGM, Lion and Calcium batteries via its DC Port, meeting all your energy needs. Stay connected with the USB-A and USB-C PD ports for fast charging, also you use the DC port to channel external battery power to USB devices for reliable charging.
• Efficiency Meets Control: Capture more energy with our A-Grade monocrystalline cells, delivering an impressive 22%-30% efficiency. FieryRed 20W mini solar panel’s advanced control box makes energy management a breeze with clear indicators for battery levels and charging status. Additionally, our control box features a convenient one-button switch for easy battery type selection, ensuring seamless operation.
• Easy to Operate: Type1: Battery Trickle Charger & Maintainer Indicator: Short press to choose batlery leve (auto-exit after 3 seconds). Long press to switch battery type. Type 2: Fast Charge Indicator: Light blinks when fast charge is off; light remains steady when fast charge is on. Fast charging is not limited by battery typ. FieryRed 20W solar panel is also equipped with a built-in controller to prevent overcharging.
• IP67 Waterproof: Our protable solar panel system is rated IP67 waterproof but need to note: Please keep it protectedfrom heavy rainstorms.
• Ultra-Portable Design: Lightweight and compact, our foldable solar panel weighs just 1 kg and packs down to 13.6 x 9.7 x 2.2 inch. Our 20W mini solar panel stands out for its exceptional versatility, featuring three cable options—Alligator Clip, Terminal Rings, and CIG Socket. These cables allow you to power batteries and devices effortlessly. Also equipped with Suction Cups & D-ring Clips, it’s easy to install on car windows or hang wherever needed, FieryRed portable solar panel ensures easy portability and flexible placement wherever you go!
• Built to Last: Rugged ETFE construction resists UV, chemicals, and corrosion for long-lasting durability. The control box’s voltage monitoring prevents overcharging and over-discharging, extending battery lifespan. Reverse current protection blocks harmful reverse flow for added safety. Ideal for camping, caravanning, and RVing, our foldable, portable solar panel adapts to various situations, boosting your outdoor adventure with efficient energy solutions.
• How to Check Current Value? : The control box on the back of the product that has been upgraded compared to others. The entire box needs to be disassembled if you want to test. For this 20W pannel, maximum power supply voltage (VMP) of the factory: 18.24V, maximum power supply current (IMP): 1.1A, Conversion efficiency: 90%; 18.24Vx1.1A=20Wx0.9=18W (total output power of the solar panel) /13.5V (if the current battery voltage value is V2)=1.33A (charge the battery with I2 current). When the sunlight is strongest, measure the current value to obtain the total output charging power P2=current battery voltage V2 x measured current value I2.

Overview

• Brand : FIERYRED
• Material : Monocrystalline Silicon
• Product Dimensions : 9.5"L x 1.8"W x 12.8"H
• Item Weight : 0.91 Kilograms
• Efficiency : High Efficiency