Description: This item is designed for offering a continuous power supply. The solar panel is made of quality materials, due to its high-tech design. With a high conversion rate, no matter how the angle of sunlight changes. It can provide a stable power output. Proudly made, works with little noise, high efficacy, and low malfunction. Such a convenient and practical item, just bring it home! Features: 1. Constructed by high-quality material, eco-friendly, slightly waterproof, durable, and sensitive. 2. Little noise, high efficiency, low malfunction. 3. Portable and lightweight, easy for carrying. 4. High conversion for continuous power supply as long as there has sun. 5. Emergency charging, suitable for 12V battery/24V battery/mobile phone charging/car battery emergency charging/camping/home/outdoor/climbing, etc. It's also suitable for people who work outdoors for long hours. Solar panels: Maximum power (Watt): 600W Maximum power supply voltage: DC5±0.2V Maximum current: 1.1A Open circuit voltage: 20V Short circuit current: 1.15A Isc temperature coefficient: ±0.05% °C Temperature coefficient of Voc: -0.33% °C Power temperature coefficient: -0.23% °C NOCT (normal working battery temperature): 45 ° C (± ° C) Output: 18V 1.15A and 5V 2A 12V / 24V LCD display PWM solar panel charging controller Specification: Charge controller Rated voltage: 12 / 24V automatic Charging current: 10A / 20A / 30A/40A/50A/60A Discharge current: 10A Maximum photovoltaic input power 10A: 130W (12V), 260W (24V) 20A: 260W (12V), 520W (24V) 30A: 390W (12V), 780W (24V) Maximum solar input: 12V battery, up to 23V 24V battery up to 46V Balance: 14.2V / 14.4V / 14.6V Floating point: 13.7V (default, adjustable) Discharge stop: 10.7V (default) Discharge reconnect: 12.6V (default, adjustable) Charging reconnect: 13V Lighting voltage: solar panel 8V (lighting delay) Near-light voltage: solar panel 8V (extinguishing delay) USB output: 2 USB outputs, 5V / 2A (maximum) Current consumption: <10mA Working temperature: -35-60 °C Color: black + blue Size: 133.5mmx70mmx35mm Features: Built-in industrial microcontroller. The large LCD display has all adjustable parameters. Complete 3-level PWM charge management. Built-in short circuit protection, open-circuit protection, reverse connection protection, overload protection. Dual USB output, maximum current 2.5A, support mobile phone charging. Dual MOSFET reverse current protection, low heat. System connection: 1. Connect the battery to the positive and negative terminals of the charge regulator. 2. Connect the PV module to the positive and negative terminals of the regulator. 3. Connect the user to the positive and negative terminals of the charge regulator. Package Included: 1 X 10A/20A/30A/40A/50A/60A PWM solar controller 1 X Solar Panel 1 X 10-in-1 Charging Line 1 X Crocodile Clip 1 X Cigarette Lighter 4 X Suction Cups 1 X User manual (Please refer to the manual for connection method) Note: 1. The solar panel has no power storage function, please use it when there is sunlight. 2. The labeled 600 W is the peak power calculated based on the chip, and it is only possible to test accurately under strict laboratory conditions. When used under general conditions, the output power may not reach 600 watts due to the limitation of temperature and sunshine. Under normal circumstances, this solar panel is completely ok for charging mobile phone batteries, Car battery, and other batteries of 12V/24V and below.