Use LDSOLAR Controller Build Off-grid Solar System

Ldsolar certificate of conformity

2020-12-23

In order to ensure a good experience for customers when using our controllers, the products strictly follow the ISO9001 production process, comply with the latest test standard EN62109, have obtained CE, RoHS and IEC international standard certification, and more than 30 national patents. Strict material control and production process management guarantee over 99.9% of qualified products and extremely high customer satisfactionldsolar Wholesale Ldsolar certificate of conformity withgoodprice-ldsolar,Profession——Focus on solar controller

Ldsolar certificate of conformity 1

Wuhan Welead New Energy Co., Ltd., formerly known as Wuhan Welead S&T Co., Ltd., is a professional manufacturer integrating R&D, production and sales, and only produces solar controllers. The factory is located in Wuhan Economic and Technological Development Zone. We are committed to installing advanced ldsolar controllers for every off-grid solar system. With registered brand LDSOLAR, our main items are: 1,PWM solar controllers,represented by Land Dream Series,Sky Dream Series and Ocean Dream Series with power range from 10A to 60A,voltage 12V-24V,48V. 2,MPPT solar controllers,represented by Tracer Dream Series,power range from 15A to 80A, and voltage are 12V-24V-48V. Using imported 32-bit chips and a new generation of self-developed MPPT algorithm, the controller has higher sampling accuracy and faster response speed, effectively increasing the utilization rate of solar panels by 20% to 30%. In order to ensure a good experience for customers when using our controllers, the products strictly follow the ISO9001 production process, comply with the latest test standard EN62109, have obtained CE, RoHS and IEC international standard certification, and more than 30 national patents. Strict material control and production process management guarantee over 99.9% of qualified products and extremely high customer satisfaction Use ldsolar controller,Build off-grid solar system!

Applications

Solar street light

Outdoor solar energy

Solar boat

Solar RVs

Solar energy home furnishing

Solar Power Station

After-sale warranty

1.Factory Warranty

The PWM controller provides a 1.5 years warranty, and the MPPT controller provides a 3 years warranty.

2.Factory Commitment

We promise that the solar controllers produced by our company are full power.

We promise that never use old components, "Fake one, Fine 100,000RMB".

3.Worry-free after sales

During the warranty period, non-artificial product failures occur, our company promises to replace new one for free

After “three-step confirmation " to quickly identify.

Why us

Profession

We are an integrated solar energy company specialized in R&D, Producing and marketing solar charge controllers.

Warmly welcome customers around the world to visit and guide.

Protection

Insulates,protects and seals eletronic parts.It can form a shiny protective film on the circuit board, So as to improve the reliablility of ldsolar controller and guarantee their service life

After sale

During the warranty period, non-artificial product failures occur, our company promises to replace new one for free

After “three-step confirmation " to quickly identify.

Certification

We adopt the newest test standard EN62109-1, 62109-2 and quality management system of ISO9001 for internal and external test to control quality.After multiple certifications, the quality is guaranteed and quality services are provided

Praise

Our products not only prevail in the homeland market under the promotion of our sales office , but also gain broad popularity in South East Asia, Middle East, South America, Africa and Europe.Receiving rave reviews of customers from all over the world

FAQ

What does this solar charge controller do?

This solar charge controller can automatically manage the working of solar panel and battery in solar system. It is easy to set up and operate.For protecting the lifespan of your battery, once the voltage of the battery drop below 8V, the solar controller will turn off automatically (LCD will be unavailable at the same time).It's an very Intelligent unit for solar panel
How could i use it?

This Charger controller is for 12V/24V. When installing for the first time, please make sure the battery has sufficient voltage so that the Charger controller can recognize the normal battery type.Install the Charger controller to the battery as close as possible to avoid voltage dropping caused by over long wires and affect normal voltage judgment.
How do i install it?

Caution: Solar Charger Controller should connect the battery first,and then connect the solar panel,and finally the load!The disassembly sequence is contrary to the wiring order.
Are you a factory or trading company?

Yes, we are factory, Supplying OEM/ODM service
Can you accept OEM service?

Yes, we can. QTY is not the only standard, more qty, less cost.
How about your payment terms?

We accept T/T, western Union, Money gram
What certification do you have ?

1. CE, ROHS 2. We can accept the certification or report if you have big order
What's your port of shipping ?

Wuhan,Shanghai, Ningbo, Guangzhou

If you have more questions, write to us

Just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs!

Recommended

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.

Company

Products

Connect: Mr. Liao

Email: info@ldsolarpv.com

Phone: +86-18627759877

Telephone: 0086-27-84792636

Address: A area 2F. No6 Changjiang Road Economic and Technological Development zone Wuhan China