Sell 30A Solar Charge Controller 12V 24V Auto PWM Controllers LCD Display Dual USB Output Controller best price

# Blue PWM Controller ​✔️✔️ 🚚Specification: *Voltage: DC 12V/24V *Rated charge current: 30A *Floating charge voltage: 13.7V (adjustable 12.7-15v) *End-off voltage: 10.7V (adjustable 9-11.3v) *Discharge recover voltage: 12.6V (adjustable 11.3-13v) *USB output: 5V/2A *Standby current:<10mA *Operating temperature: -35℃-60℃ *Size:133 * 70 * 35mm *Color: blue+black *Material: ABS 🚚Package list: 1*solar charge controller 1*user manual 🚚Features: -- Dual USB port: USB output: 5V/3A max, dual USB supply power to two mobile phones, tablet PCs, and other devices. -- Solar battery: Solar charge controller just works with lead-acid batteries: OPEN, AGM, GEL, not for nickel hydride, lithium, or other batteries. -- Multiple protection: Build-in short-circuit protection, open-circuit protection, overcurrent protection, overload protection, safety for using. -- Widely use: Suitable for home, industrial, commercial, workshop etc. -- Easy to install and operate: Clearly indicate the status and data, can be conveniently switched modes and parameter configuration. -- LCD display: Large LCD display, easy to read the data. -- Function: Help to prolong the battery life cycle and keep the load work well. -- Application: Suitable for small solar energy system 🚚Warm tips: 1. Please keep it in cool and well ventilated place to maintain good heat dissipation. 2. Ensure your battery has enough voltage for the controller to recognize the battery before first installation. 3. The working temperature of this controller is -35°C to 60°C, please keep the controller stay in cool and well-ventilated place to maintain good heat dissipation during the summer day. # Digital Temperature ​✔️✔️​ 🚚Specifications: Name：Temperature Controller Model：STC1000 Supply Voltage： DC 12V / DC24V /DC12V-72V / AC 110-220V Temperature Range：-50~+99°C Temperature Measurement Accuracy：±1°C（In the range of -50~+70°C） Line length：1m Size：75mm*85mm*35mm Applicable Scene：Various Sensor Control Boxes、Water Heater、Freezer、Fan （Not limited to the devices） Temperature Setting