10a 20a 30a 40a Mppt Solar Panel Battery Regulator 12v24v

10A 20A 30A 40A MPPT  Solar Panel Battery Regulator 12V/24V Dual USB LCD Display with WIFI  For Flood LifePo4 or LithiumMPPT1 series productsadopts DC/DC converting technology and MCU technology. It can adjust the working point of the solar array intelligently to make the solar array realize the maximum power output.When the external condition changes,MPPT controller bases on the MCU theory to track the maximum working point of solar panels,this can improve the using efficiency of the solar panels and decrease the solar generating costs.Compared with PWM solar charge controllers,MPPT improve the output efficiency of solar panel by 5% to 30%(the output increasing proportion affected by the factors such as the attribute of solar panels,envmental temperature and lighting conditions).Features:1. Self-made algorithm,fast and accurate lock MPPT point,within 10 seconds,accuracy is greater than 99%,MPPT peck conversion efficiency 98%.2. Four-stage charging:high current charing at MPPT points,float charging,absorption charging,equalized charging.3. Used for lead-acid batteries/batteries.Can be used for lithium battery(LiFePO4 battery,ternary lithium battery),when the lithium battery is low voltage protected,the battery can be activated.4. External temperature sensor,accurate temperature compensation.5. PV input maximum voltage:100V.6. The system voltage is 12V/24V automatically identification.7. Communication function(with built-in or external WIFI,Bluetooth, module),providing standard MODBUS communication protocol.Mobile APP Monitoring Display:10A:20A:30A:40A:PAYMENT/SHIPPING duties,es and charges are not included in the item price or shipping charges. These charges are Buyer’s responsibility.Please check with your country customs office to determine what these additional costs will be prior to bidding/buying.Shipping Notice:Remote area addition fee （ &）A Remote Area is defined as a post code or in the absence of post code, a suburb /town name that is difficult to serve. A delivery to one of the following post codes and towns would attract a Remote Area surcharge.For Express shipments, a pickup from one of the same post codes and towns would attract a Remote Area surcharge. Please refer to your service guide for the surcharge amount in local currencyWARRANTY/QUALITY:CE certified.100% QC before shipment.Standard 1 year product warrantyWarranty will cover only itthat are deemed to fail under normal usage. Accidental damage due to envmental causes or incorrect usage and installation will not be covered in warranty (but still serviceable)Contact us directly for warranty issuesBuyer is responsible for warranty return shipping.
About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

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