New 10A 20A 30A 12V 24V MPPT Solar Charge Controller 50VDC PV Regulator Colorful Screen For Lithium Lifepo4 GEL Lead Acid Type: PWM Work Time (h):24H Battery type 2:Lithium iron phosphate battery /LIT2/ b03 Size:133x70x35mm Protection Function:Overcharge/ Overdischarge/ Overload/ Shortcircuit Protection Charge way: Charge Under Sun power solar panels USB output:2 USB-5V/2A MAX Operating temperature:-35~ 60 Waterproof level: IP32 Material: Plastic LVD:10.7V/21.4V/42.8V LVR:12.6V/25.2V/50.4V Rateddischarge current: 10A/20A/30A optional USB output voltage: 5V Battery voltage: 12V/24V automatically selectable. Battery type: lead-acid battery, lithium iron phosphate battery, lithium battery. Specifications: 1. control chip has a large-screen LCD display, and the charging and discharging parameters are adjustable. 2. Wide range of applications: suitable for solar power generation systems, smart homes, solar chargers, solar ventilation systems, solar light boxes, solar billboards, solar warning lights, etc. 3. Applicable to a variety of batteries: suitable for lead-acid batteries, lithium iron phosphate batteries, ternary lithium batteries and other batteries, more convenient. 4. protections: built-in overcurrent, short-circuit protection, reverse connection protection, open-circuit protection, all of which are automatically restored without damage to the control 5. Light control time control: This controller has light control time control, which can control the discharge through sunlight and time 6. Three-stage PwM-regulated charging: adopt three-stage Pm-regulated charging methods of direct charging, boosting charging, and floating charging. Use the controller to achieve efficient and fast intelligent charging, and effectively prolong the service life of the battery Package Included: 1 * Solar Charge Controller