Wuhan Welead New Energy Co.,Ltd Video Lists

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Use LDSOLAR Controller Build Off-grid Solar System

info@ldsolarpv.com +86-18627759877

How to ensure produce quality manufacturers with good price from ldsolar manufacturers

How to ensure produce quality manufacturers withgoodprice-ldsolar,Profession——Focus on solar controllerldsolar Professional How to ensure produce quality manufacturers with good price from ldsolar manufacturers,Design——Innovation is the life of productsClick here to download data

LDSOLAR MPPT Real-time Tracking Function Test

This video uses MPPT series TD2307 to test how fast does the controller track the Max.power point when the sunshine changedBefore testing, we need to prepare a multi-meter and an ammeter to observe accurate data.

Best Tracer Dream 75V Series Process flow Supplier

Best Tracer Dream 75V Series Process flow Supplier.The product does not retain odor. The breathable perforated design allows airflow and can effectively avoid produce of any smell.Click here to download data

WiFi Cloud Interconnection How to connect the controller with WiFi networking?

When using iConnect App for the first timePlease follow the prompts and authorize the APP to use some of your phone's functionsLDSOLAR's controller provides two connection methodsOne is cloud device, also known as WIFI interconnection

Bluetooth direct connection

How does the built-in WiFi module switch WiFi direct connection?

WiFi Direct Connection

How does iConnect use WiFi direct connection to connect the controller?

Instructions before downloading the app iConnect

If you connect to WiFi unsuccessfully, Please check as followsInstructions before downloading the appBefore using LDSOLAR products, please confirm that the selected product matches the iConnect app. For WIFI 2.0 version controllers, please download iConnect V2.0 or higher; For WIFI version controller, please download iConnect V1.7 or below; For Bluetooth version controller, All iConnect version can be downloaded and used.

Series parallel connection of the solar panel and battery

As mentioned beforeIf PWM solar controller is selectedThe voltage of solar panel should match the voltage of controller and batterySo let's explain the knowledge of series and parallel connection

The advantages and disadvantages of MPPT

1.If you choose MPPT controller ,you have more choice to match different items of solar panel.2.MPPT controller has higher solar input voltage3.The disadvantage of choosing an MPPT controller is the higher cost than a PWM controller.

WiFi Cloud Interconnection

How to connect the controller with WiFi networking IOT mode?

The phenomenon that the load end of the controller cannot work normally and the handling method

The phenomenon that the load end of the controller cannot work normally and the handling methodThe system is connected normally, the controller shows normal charging, but there is no load discharge arrow icon, and the load bulb does not light up

Over-current protection phenomenon and solution1

Over-current protection phenomenon and solution

We are committed to producing the best quality products with the most competitive price. Therefore, we sincerely invite interested companies to contact us for more information.

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Email: info@ldsolarpv.com

Phone: +86-18627759877

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