Solar Charge Controller 12V 24V PWM 10A, Waterproof, Dual USB, Overcharge Protection

12V/24V Solar Charge Controller, 10A, PWM, Dual USB, Waterproof Why you need it Protects your battery from overcharge, overdischarge, overload, and shortcircuit to extend battery life Optimizes charging from your solar panel with PWM control for stable, reliable performance Powers small devices directly via dual USB outputs while managing your solar system Waterproof design for dependable outdoor use Key features Voltage compatibility: 12V or 24V system auto recognition Rated current: 10A charging and load control Charging method: PWM for efficient, stable battery charging Dual USB outputs: charge compatible phones, lights, fans, or small electronics Waterproof housing: built to handle outdoor and mobile environments Battery protection: overcharge, overdischarge, overload, and shortcircuit safeguards Clear status indicators: easytoread charging and battery status Simple wiring terminals: quick connection to solar panel, battery, and DC load Functions Solar panel input management with PWM charging Battery voltage regulation and multistage charging Load output control for DC devices USB power supply for small electronics Compatibility Works with 12V or 24V solar panel systems Suitable for common rechargeable battery types used in 12V/24V solar setups Supports DC loads within the 10A rating USB ports for 5Vcompatible devices Size and material Compact controller with rugged, waterproof exterior for outdoor mounting and mobile installations Durable housing designed to resist everyday environmental exposure Performance 10A controller for small to medium offgrid systems Stable charging via PWM to help maintain battery health and consistent power delivery Reliable operation across typical outdoor conditions Practical uses RV or camper solar setup: charge the house battery while powering cabin lights and small devices via USB Small cabin or shed: manage a 12V panel and battery to run LED lighting and a DC fan Marine or fishing setup: maintain a 12V battery from a deckmounted panel and power accessories What makes it stand out Combines core protections, PWM charging, and dual USB in a waterproof, spacesaving unit Auto 12V/24V detection reduces setup steps and simplifies system upgrades Designed for dependable offgrid, outdoor, and mobile applications Package includes 10A solar charge controller with dual USB ports Usage tips Confirm system voltage (12V or 24V) before installation Connect battery first, then solar panel, then DC load Observe polarity to avoid damage Keep controller in a ventilated location away from direct heat sources Ensure total load and solar input remain within the 10A rating