Check the listing for details. 30A Solar Panel Battery Charge Controller 12V/24V LCD Regulator Auto Dual USB. Color: Gray, Condition: New. Listed at 14.99 USD. NEW-00021 CAR METERCAR DOOR HANDLEOXYGEN SENSORWINDOW SWITCHLEVELING LIFT KITHUB BEARINGTOOLSEMBLLEM--> 30A Solar Panel Battery Charge Controller 12V/24V LCD Regulator Auto Dual USBPRODUCT DESCRIPTIONSpecificationsSolar Charge Controller: 30ABattery Voltage/System Voltage:12V/24V AutoMax PV Open Circuit Voltage:30VSelf-consumption:≤10mALoop Voltage Drop:≤0.3VBattery Typel:User, Flooded, AGM, GEL, LifePO4, LithiumUSB Output:5V/2A×2Operating Temperature:-4℉~+122℉Protection Category:IP44Humidity:95%, no-condensingProduct size: 170*92*45MMFeatures【Solar Charge Controller】The solar charger controller compatibility with 12V 24V system. It helps you manage the working of solar panels and battery in solar systems automatically with the built-in industrial microcontroller. Dual USB output 5V/2A to support mobile phone charging.【SAFE TO USE】Equipped with overcurrent protection, short-circuit protection, inverse connection protection, low voltage, and overcharge protection.Smart LCD display shows the charging status and battery status to make you more assured of charging,Besides regular input, output, and battery protection, protection of over-current from the solar panels are applied.【LCD Display】Comes with a display that can clearly indicate the status and data, solar charger can be conveniently switched modes and parameter configurations.【Battery Type】Adaptable to User, Flooded, AGM, GEL, LifePO4, Lithium, and other customized battery types. For protecting the lifespan of your battery, once the voltage of the battery is out of range, the solar controller will turn off automatically.【Easy to Use】Charge controllers for solar panels should connect the battery first, then the solar panel, and finally the load.LCD display, adjustable parameter, suitable for home, industrial, commercial etc.Correct link, working instructions:Make sure the battery has sufficient voltage for the controller to recognize the battery before the first installation.1.Connect the battery to the solar controller, the solar charge controller automatically recognizes the voltage.2.Connect the solar panels to the charge regulator.3.Connect the consumer to the solar charge controller.About UsPaymentShippingReturnsContact Us Welcome to our store, your support is the biggest driving force for us to move forward. Our main business is solar street lights, solar controllers, solar panels and so on. The product is directly connected with the factory to ensure product quality. Please rest assured to buy, we will provide you with a perfect shopping experience!We accept payment via Paypal only.Payment must be completed within 10 days.If you have any problems about payment, please contact us via ebay message.We only ship to confirmed Paypal addresses. Please comfirm that your paypal address is in line with your shipping address.Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.If you have any issue about Item. Please contact us with 7 days since you receive the item and and return to us within 30 days from the delivery date for exchange or refund.If you need return, please contact our customer service representative, let us know the detailed problem and send us some pictures for confirmation.We strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.About Us Welcome to our store, your support is the biggest driving force for us to move forward. Our main business is solar street lights, solar controllers, solar panels and so on. The product is directly connected with the factory to ensure product quality. Please rest assured to buy, we will provide you with a perfect shopping experience!PaymentWe accept payment via Paypal only.Payment must be completed within 10 days.If you have any problems about payment, please contact us via ebay message.ShippingWe only ship to confirmed Paypal addresses. Please comfirm that your paypal address is in line with your shipping address.Please kindly note that the combined shipping is not provided because the shipping fee is calculated by weight. Also, the each additional item means exactly the the same color and size. It takes about 7-15 working days to US; about 10-30 working days to other countries. Transit time may be a little delayed because of the bad weather and customs inspection. If you do not receive your item within 30 working days since payment finished, please contact us immediately for further assistance.ReturnsIf you have any issue about Item. Please contact us with 7 days since you receive the item and and return to us within 30 days from the delivery date for exchange or refund.If you need return, please contact our customer service representative, let us know the detailed problem and send us some pictures for confirmation.Contact UsWe strive for 100% customer satisfaction! Positive Feedback is very important to us. If you have any questions, please feel free to contact us via "Ask seller a question" . We will reply your email within 24 working hours.