HQ 20A 12V/24V DC MPPT Solar Charge Controller for Battery Regulator

Description

Product Description
Feature
【Innovative MPPT Design】Die-cast aluminium design ensuring excellent heat dissipation and Maximum Power Point Tracking technology with a high tracking efficiency of up to 99% and peak conversion efficiency of 98%.Detect 12V or 24V DC system voltages automatically. It is the best charging solution even in cloudy environments where the max power point of the solar panels will fluctuate all day.
【Protection】 Electronic protection: Overcharging, over-discharging, overload, and short circuit. Reverse protection: Any combination of solar module and battery, without causing damage to any component.
【Batteries】 Compatible with various deep cycle batteries: Sealed, Gel, Flooded, and Lithium.
【PROGRAMMABLE DESIGN】:LCD screen design for customizing charging voltages of 4-Stage charging: bulk, boost, float, and equalization, and real-time solar energy statistics. LED indicators report the state of the solar module and battery. This solar controller also has battery temperature compensation.MPPT solar charge controllers can be up to 30% more efficient than PWM.
【Remote Monitoring】RS232 communication port allows the Rover to communicate with the BT-1 Bluetooth module (NOT included in the package ) that will enable you to monitor the status and productivity of your panels through the smart phone app.
Specification
Model:ML2420
Product type: MPPT Solar charge controller
Installation range: Indoor (home, yacht, RV, etc.)
Application:Solar Working Station, Solar System Controller
Work Time (h):Depend On Sun Duration
System Voltage:12/24V
No-load loss:0.7W-1.2W
Battery Voltage:9V-35V
Max.Solar Input Voltage:100V(25℃) 90V(-25℃)
MPPT Range:Battery Voltage+2V~75V
Rated Charging Current:20A
Rated Load Current:20A
Max. Capacitive Load Capacity:10000uF
Max PV Input Power:520W
Conversion efficiency:≤98%
MPPT Tracking efficiency:>99%
Temp Compensation Coefficient:-3mv/℃/2V
Working Temperature:-35℃~+45℃
Waterproof Level:IP32
Communication Port:RS232
Altitude:≤3000m
Package list：
20A MPPT charge controller *1，
User manual *1，
Temperature sensing cable *1；
Shipping
Returns
Contact Us
1.Only ship to the confirmed address provided by ebay.Please make sure your address in ebay matches the address you would like us to ship to.
2.We offer refund if the item is broken before arrival, all you need to do is sending us the clear pictures to show it is broken. Defective situation must be noticed within 7 days after delivery.
3.The item shipping from USA.
4.We will shipping within 48H after you payment.
1. 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.
2. If you need return, please contact our customer service representative, let us know the detailed problem and send us some pictures for confirmation.
If you have any problems, we are very glad to help you. We will reply you within 48H receiving message.
Shipping
1.Only ship to the confirmed address provided by ebay.Please make sure your address in ebay matches the address you would like us to ship to.
2.We offer refund if the item is broken before arrival, all you need to do is sending us the clear pictures to show it is broken. Defective situation must be noticed within 7 days after delivery.
3.The item shipping from USA.
4.We will shipping within 48H after you payment.
Returns
1. 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.
2. If you need return, please contact our customer service representative, let us know the detailed problem and send us some pictures for confirmation.
Contact Us
If you have any problems, we are very glad to help you. We will reply you within 48H receiving message.
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