Solar Controller Waterproof Communication 40A Li-Ion Battery Charging MPPT 12V / 24V
2. Support full-load operation within the operating temperature range, with good performance
3. Ultra-fast MPPT tracking speed and guaranteed tracking efficiency.
4. Small size, easy to carry out and store, easy to use and practicality
5. Strict quality control and quality assurance, high safety factor, can be used with peace of mind
Maximum Power Point Tracking Efficiency: Greater than or equal to 95%
Standby Power Consumption: 0.5W ~ 1.2W
Cooling Method: Self cooling
Maximum Input Voltage: 100 system rated voltage VDC
Minimum MPPT Voltage: Real-time battery voltage + 2V
Starting Charging Voltage: Real-time battery voltage + 3V
Input Low Voltage Protection Voltage: Real-time battery voltage + 2V
Rated Input Power: 520W for 12V lead-acid battery system and 1040W for 24V lead-acid battery system
Rated Maximum Charging Current: 40A
Temperature Compensation: -3mV / C / 2V (default)
Charging Method: 3 Stages: CC (fast charging)-CV (constant voltage charging)-CF (floating charging)
Output voltage accuracy <± 0.2V
Load Output Voltage: Same as battery voltage
Load Low Voltage Protection: 10.5V (low voltage protection), 11V (low voltage protection recovery), can be set
Setting Method: Host computer / APP / controller
Communication: For Dual RJ45 interface / RS485 / host computer software / WIFI module mobile phone APP / central monitoring
Protection Function: Input and output overvoltage protection / input and output overvoltage protection, input and output reverse connection protection, overheat protection, battery drop protection, etc.
Noise: Less than or equal to 10dB
IP Protection Level: IP43
Altitude: 0 ~ 3000m
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2) Payment must be made within 3 days of order.
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1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
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4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within the period, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.
8. We seller are not in charge of import duty, buyer is responsible for that. Any dispute caused by this is unreasonable.
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RETURN AND REFUND:
1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
4. We will bear all the shipping cost if the product(s) is (are) not as advertised