100A/60A/50A/40A/30A Auto Solar Charge Controller MPPT With Dual USB 5V Output 12/24V Solar Panel Battery Regulator Charge

Dear friends,
According to Chinese standard——  "GB/T19064-2003  Household Solar Photovoltaic Power System Technical Conditions and Test Methods", we can conclude, there is no dou that this product is MPPT mode.
 If you have a different opinion, please provide strong evidence,  rather than making unfounded comments to mislead other buyers. If you encounter any probl, please contact customer service in time, we will give you a satisfactory answer. Thank you very much for your understanding. Finally, I wish you a happy shopping!Dear friends, we have strengthened the protection of the products, and the most likely to avoid the damage of the LCD screen, please feel free to buy. If there is still damage, please contact us and we will give you a satisfactory answer. Thank you!
 
Features:1. Industrial-grade master , 16 AD sampling accuracy, temperature, charging current,discharge current accurate real-time display, power generation at a glance.2. Automatic focusing MPPT tracking charging, high charging efficiency, non-stop detectionduring charging, bidirectional focusing tracking.3. Large-screen LCD display, adjustable charging and discharging parameters. UItra-wide chargeand discharge adjustable, as long as you understand the characteristics of the battery set itscorresponding charging parameters, you can charge a battery. When the output is off, the timecan be adjusted, which is more convenient. (on the market, there is no point adjustment)4. Acomplete three-phase charge management, effectively protect the battery, the battery is moredurable.5. Built-in overheating, overcurrent short circuit, open circuit protection, reverse connectionprotection,when the fault is eliminated, the controller automatically recovers, does not damagethe device.6. Bidirectional MoS tube anti-backflow circuit, high-power charging mode, ultra-low heat.7. R5. 0 solar charging DC plug, R5. 0 DC lamp output DC plug, convenient connection.Specifications1. Rated voltage: 12/24V2. Rated current: 30/40/50/60/100A3. Max. PV voltage: 50V4. Max. PV input power: 750W(12V) / 1500W(24V)Function:1. Always keep the battery on fill voltage condition.2. Prevent the battery from over-charging.3. Prevent the battery from over-discharging.4. Prevent the battery from reverse charging to solar panels duringnights.5. Reverse Polarity Protection for Battery6. Reverse Polarity Protection for Solar Panels7. When the battery voltage is low, the controller willautomatically cut off the load from the system. If the voltage ofbattery is back to normal and the load will restart working.8. Thunder protection9. According to the battery voltage grade, the controller canautomatically set charge-off voltage, the load-off voltage, theload- restore voltage. (The parameter is default under 25℃condition, locked by the CPU procedure, cannot adjust.)10. The controller will automatically compensate the temperature ofthe charging voltage according to the changes of ambient temperature.Package Includes：1 x Solar Panels Battery Charge Controller1 x User ManualQ&A 
: What is MPPT?Automatic aggregation tracking charging. Q2:Why the product manual shows "Fully 3-stage PWM charge management"?Thanks to the kind buyers for reflecting this issue to us, we are very sorry for our unqualified quality work! We only pay attention to the quality of the product itself, but ignore the accuracy of the manual.We have verified with the supplier that the manufacturer has adopted an universal manual for different types of solar controllers, which has caused buyers confusion. The supplier has promised to replace the new manual.Since there is still a batch of goods in our warehouse (with inaccurate instructions), in order not to affect the delivery time, we will still send the goods and provide accurate electronic version of the instructions.In addition to the probl of the manual, if there is any problem with the product itself or logistics, please contact us and we will soe any probl for you. Q3:Why " Only works with the battery connected, connect the solar panel charges the battery, load not works" ? Why is it less than 100A?We are a current-focusing MPPT with two constantan wires designed to detect current and open-maximum charging when over 1A. This technology is our practical invention patent, and has been recognized by the state, with a special utility invention patent certificate. There is no such technology in the market.    Compared with another MPPT-inductive buck-boost type MPPT, the same solar charging condition, our current-focusing MPPT current tracking efficiency is higher,  because of the power loss caused by boosting and stepping down.        In fact, the efficiency of very low light charging is very low, because the input power is too small. And our MPPT can also boost the charge under relatively low illumination. Our MPPT is straight-through type. When the current is greater than 1A, it will not be tested. The current will be directly charged. Only when it is charged to 95% of the battery, it will slow down and protect the battery. 



About shping
Shping and Packaging All it will be double checked and well packed before sending.It will 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 e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.