10A/20A/30A LCD Solar Controller Dual USB Port 12V/24V Auto Battery Regulator

$22.99
  Availability: In Stock
  Shipping: Free Airmail 
  Estimated Delivery: 

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  •   Shipping Methods

    Handling Time

    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022

    Returns

    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388
    Israel

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

    Refunds

    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

    Exceptions

    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

    Questions

    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888
    sales@alexnld.com

     


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Features: 
 
1.Micro-computer CPU program control, PWA intelligent SOC control circuit.
2.DC5V 2A output with double USB output interface
3.With protections for lightening protection, over-charging, and over current
4.Double LED digital tube display.
5.Automatic identification for 12V and 24V storage battery
6.Battery display, light control&time delay functions
7.24V battery active program: (screen flashing will display “24”, unit the battery’s voltage restores to be normal. Note: if it’s a 12V battery supply, this function is forbidden to use, to avoid battery damage. This active program function is only for 24V battery supply which has not been used for a long time, and is identified as 12V battery because the voltage is too low.)
Applicable: solar power generation system; Solar power generation system for farming; Solar power street lights; Solar power garden lights; Solar power advertising board; Intelligent home products; Solar power traffic light, etc.
 
Specification:
 
Product name Smart solar controller Current rating 30A
Model 10A/20A/30A System Voltage 12V/24V automatic identification
Power saving mode Yes System output 12V/24V; 5V
Powe diaplay Yes Circuit pressure drop <0.26V
Light control&delay time Yes Over rechargig voltage 14.6V; 14.6V*2/24V
Product size 128*70*26mm Over diachargig voltage 10.8V/12V; 10.8V*2/24V
Control mode PWM pulse debug mode Return voltage of over diacharging 12.2V/12V; 12.2V*2/24V

Package includes: 
 
1 x Solar Controller
1 x User Manual
 
Details pictures: 

Installation and usage:
1.To fix the controller well
2.Get cables prepared. It is suggested to multi copper insulating cables. Check the length of the cables firstly. Use as less cables and possible to reduce the power consumption after confirm the installation position.
3.Connect “-” pole of the storage battery of the controller firstly, and then connect “=” pole. Please be sure to avoid these 2 poles to touch each other, to prevent from damaging the battery and other parts. After connection, the display screen and the corresponding battery indicator of will light. If not, please check if the connection is correct.
4.Connect the solar power generation board. Firstly connect the “+” and “-” poles separately to the solar power battery board. After connection,leave the solar board outdoor with sunlight, then the recharging indicator will light. If not, please check the connection is correct
5.Overloading connection: to connect the overloading to the corresponding overloading output of the controller. Please do not mistake the connection of the “+” and “-” poles, in case to damage all the equipments.
6.Installation of the solar power generation board. To point at 12 clock direction of the sun at noon. The light collection side of the solar power generation board face to the south, keep a tilt angle of 45 degree to the ground to the ground, to be sure the board can burned by sun for a whole day
Note: the controller must be installed in a position away from rain and snow. The cables of the solar power board and overloading follow “U” shape under the controller and fix well. Please be sure no rain will enter the controller. Fasten all screws of all cables ports, in case that the cables will get loose and cause a bad connection
Warm:
The battery connection must be firstly installed, and them connect the solar power generation board. If several wrong installations happen, it might burn and damage the controller
Please do not use other power supply to replace the solar power board to test the system, otherwise it will damage the controller.

Basic operation:
1.System connection. Please check the connection drawing and read the installation and usage instruction on it.
2.After connection, the system will switch on automatically. It will detect and identify the 12V or 24V battery supply. When it detects a 12V battery supply, the screen will flash “12”. When it is a 24V battery supply, it will flash”24”. If no any operation is done, the screen will be a battery display after the system booting.
3.Short press [MODE] to enter light control&time delay.
4.Long press [MODE] button for 6 seconds, the system will initialize.
5.Long press [MODE] for more than 20 seconds, the system will enter 24V battery active program
Note: After booting, the system will automatically identify the battery supply. After any button press operation, it will enter other corresponding display. If the digital tube displays a number between 0-15(including 0 and 15), it means the system already enters the light control and time delay function. If want to exit this function, please long press[MODE] button for 6 second
The display will be off after seconds to save power consumption. After the display is off, short press [MODE] button, setting up value is available to check.

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Product ID: 3645927 Category: Ampere: 10A (+2 more)
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