12V 6V 3A Solar Charge Controller with LED Indicator, Automatic Voltage Detection and Stable PWM Charging

Portable PWM 6V/12V 3A Solar Panel Controller Regulator with LED Indicator Quick overview A compact PWM charge regulator designed for small solar systems. It controls charging for 6V and 12V battery setups, supports up to 3A charging current, and provides a clear LED indicator for system status. The unit is built for simple installation and everyday use where a basic, reliable charge controller is required. Key benefits Regulates charging for small solar systems, helping prevent overcharge and maintaining stable battery voltage. Simple LED indicator gives immediate visual feedback on charging status so you can confirm system operation at a glance. Portable and compact design fits into tight installations and portable setups, making it easy to carry and mount. Supports both 6V and 12V systems with automatic detection, so one unit works for multiple battery configurations. Handles up to 3A of charging current, suitable for small panels and battery banks used in lights, portable power, and small electronics. Main features PWM regulation method for steady, controlled charging. Compatible with 6V and 12V battery systems and small solar panels with a maximum charging current of 3A. LED indicator for charging status and basic troubleshooting. Compact form factor and lightweight housing for portability and easy placement. Straightforward wiring for panel input and battery output for quick setup. Typical use scenarios Garden and pathway lighting: Maintain battery charge for solar LED lights and ensure reliable nighttime illumination. Camping and RV auxiliary power: Keep a small 12V leisure battery topped up from a portable panel while camping or on the road. Small offgrid electronics and DIY projects: Provide controlled charging for small battery banks powering sensors, small pumps, and hobby electronics. Why choose this controller This regulator delivers a simple, dependable way to add regulated charging to small solar setups without complicated configuration. It is practical for anyone who needs a portable, easy to wire solution for 6V or 12V battery charging with clear status feedback and modest current handling up to 3A.