Fast Shipping On All Items 30 Days Money Guarantee Customer Support Excellent Service 100% Satisfaction Satisfaction Guaranteed 100 Amp 12V/24V Auto, 100A Solar Panel Charge Regulator with Blacklight LCD Display Max 100V for Lead-Acid Sealed Gel AGM Flooded Lithium Batter?+1.5M LCD485) Specification Display Type LCD Batteries required No Brand OOYCYOO Country of Origin China Style 100A-LCD Item Weight 5.59 pounds Included Components K Package Dimensions 14 x 9.8 x 5.25 inches Manufacturer OOYCYOO 9.8 inches x 14.0 inches x 5.25 inches. Weight: 5.59 lb Item Description Battery type: LiFePO4, AGM is compatible with more battery charging; The best open circuit voltage (Voc) of solar panels: 12V system: Voc ?18V, Voc?96V; 24V system: Voc ?36V, Voc?96V; (automatic identification of 12V/24V system); Charging current and MAX.PV input power: (12V/24 system)100A: MAX.PV=1300W/2600W; Prevention: overcharge, overdischarge, overload, overheat, reverse polarity, lightning and other protection functions; The solar controller is a professional product, if you have any questions, please send an email to us first; we will answer you the first time; worry-free after-sales guarantee. Product Description Feature Advanced Maximum Power Point Tracking (MPPT) technology, with efficiency no less than 99%. High quality components, perfecting system performance, with maximum conversion efficiency of 98.5%. Ultra-fast tracking speed and great tracking efficiency. Wide MPP operating voltage range. 12/24VDC automatically identifying system voltage. LCD panel display design, dynamically displaying tool?s operating data and working condition. Support 3 charging lead-acid battery options: Sealed, Gel, Flooded. Battery temperature compensation function. Package List: 1 x 100A MPPT Solar Charge Controller K100 1 x Temperature sensor 1 x User Manual (English) Added Features: Blacklight LCD Display The display directly shows the amount of charge: KWH, without the need for other measuring instruments Two new vents are added for scientifically designed convection cooling. More Safety Protection Maximum DC/DC transfer efficiency is as high as 98.7% Rated charge current:100A 12V system:open circuit voltage ?48V(Voc) maximum. PV input power:1200W 24V battery system:Open circuit voltage ?96V(Voc) maximum.PV input power:2400W System nominal voltage :12V/24VDC Auto identifying Battery voltage range: 9V~32V Max.PV open circuit voltage:100VDC Power terminal:10 AWG Dimension: 10.82x7.36x3.34in Weight : 5LB COPPER COILS True MPPT controller, The Three copper coils play a step-down roles to make your system work more stable. TRANSFORMER Short-circuting Reverse-current Overcharging Overload Over-discharging Reverse polarity protection FAN COOLING Good Heat Gissipation Intelligence Fan-on temperature 45? and off 40? , let your controller feel cooling. Fan use BEARING technologies increase life UP TO 5000hrs in normal use. PORTS DESIGN We consider that the larger diameter of the wire will be greater cost for customers, so we designed two connectors for each pos and negs on solar and batteries connectors MPPT technology Automatically detect 12V or 24V DC system voltages Innovative MPPT technology with high tracking efficiency up to 99% and peak conversion efficiency of 98% Various optional batteries Deep cycle Sealed, Gel, Flooded and Lithium (12.8V LFP) battery option ready Charges over-discharged lithium batteries Protection System Electronic protection: Overcharging, over-discharging, overload, and short circuit. Reverse protection: Any combination of solar module and battery, without causing damage to any component Customize charge controller Customizable charging voltages Positive ground charge controller HOW TO WIRE YOUR SOLAR CONTROLLER? Turn the adjusting screw counterclockwise until the plate moves downward. Please peel off the coating of the cable tip by about 8 to 10 mm, Then Insert the wire into the new opening between the plate and the "top" of the terminal hole. When turning the adjuster clockwise, the plate moves upward and crushes the wire in the hole of the terminal. Make sure all connections going into and from the controller are tight. IMPORTANT NOTE: Make sure your battery must be atleast 60% charged prior to connecting to controller. Always connect your battery first Never connect your solar panel array to the controller without a battery. Careful your input power and voltage does not exceed the max. Return Policy ? We guarantee against any defective or misrepresented products. The original shipping label must be sent back to us to validate the return. A full refund can only be issued during the first 30 days upon receipt of the product. ? Returns will be voided if the product is mishandled or physical damaged by customer. ? Buyer will be responsible for all kind of return shipping/shipment to the seller for resolving the problem. ? Returns made for all non-defective, undamaged products are subject to a 15% restocking fee. Shipping and handling fees are absolutely non-refundable. If an item is returned to us due to an address issue, we do charge a reshipping fee to reship. If you would like a refund, there will be a 15% restocking fee applied. ? All returned products need to be assigned an RMA # (Return Merchandise Authorization #) prior to return. Please contact us through's messaging system to obtain an RMA# for the return. Any returned product without an RMA # on package will not be accepted or processed. ? Please contact us before returning. Feedback ? We appreciate your feedback and our system will automatically leave feedback for you after bid ends. ? Please contact us through message center if you have any problems, we will always try our best for 100% customer satisfaction. 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