Shandong Xinxu Group Corporation Ltd

China solar panel controller Manufacturers Factory Suppliers

Our company adheres to the concept of 'If there is innovation, there is a future', to provide customers with competitive 60a solar controller, 12v mppt charge controller, 40a charge controller solutions and services, and continue to create maximum value for customers.Quality first' in mind, we work closely with our customers and provide them with efficient and professional services for solar panel controller. In order to survive and develop, enterprises must provide the products or services that are suitable for marketing. Only by enhancing our sense of crisis and urgency, seizing opportunities and taking initiatives can we keep pace with the times and win the future in the competition. We advocate teamwork, full use of company strategies and tactics, and flexible implementation of all marketing policies in place. Good faith to customers and society is our creed. We insist on the service tenet of 'customer's demand is our service'. Where there is a road, we should have the image of our brand, and where there is no road, we have the dream of our brand.
  • PWM Solar Charge Controller

    PWM Solar Charge Controller

    AT series is a new series of intelligent muiti-purpose solar charge controllers Its innovative design makes it easy to install and quite user-friendly. Optimized charging and discharging management

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  • MPPT Solar Charge Controller

    MPPT Solar Charge Controller

    MPPT solar charge controller is Multi-stage Maximum Power Point Tracking (MPPT) photovoltaic battery charge controller with our own technology. It’s main topology adopts in Buck conversion circuit,

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Gary Roth star star star star star
The seller's products are made through strict production steps, which not only have smooth and delicate appearance, but also are very durable.
Brent Gleason star star star star star
The team of this company has given us great help and support during the cooperation process, and our products have also successfully received a lot of praise, which we are very grateful for.
Gloria Miller star star star star star
We really like to cooperate with this company. Their products are delivered very quickly, well done and have excellent robustness.
Donna Thomas star star star star star
The company has always adhered to the concept of being kind to others and generating wealth with kindness, and provided us with very considerate services. I really want to recommend them to everyone
Mary Cline star star star star star
These items look very good, and this supplier not only ships quickly, but also has a very thoughtful after-sales service.
Nicholas Garcia star star star star star
It is a good company with good product quality, fast delivery and meticulous packaging. I hope you can make more efforts to promote yourself and let too many people use high-quality products.
30 Amp Solar Charge Controller - Harbor Freight Tools...

This solar charge controller or "charge regulator" is capable of handling a solar cell array voltage of 15-25 volts. Handles up to 30 amps of solar. Prevents battery back-drain through panels at...

solar charge controllers, solar charging controllers for sale | Renogy...

Rover Li 30 Amp MPPT Solar Charge Controller Compare $139.99 - $169.99 Choose Options Rover Li 20 Amp MPPT Solar Charge Controller Compare $109.99 - $139.99 Choose Options Rover Elite 20A MPPT Solar...

Connect Solar Panel to Charge Controller: 3 Steps (w/ Videos)...

Oct 22, 2020 · Step 3: Connect the Solar Panel to the Charge Controller. Your battery is connected. Your solar panel wires are ready to go. Now it’s time to do what you came here to do — connect...

What Size Charge Controller For 200W Solar Panel?...

Jun 04, 2022 · A 200W panel operates at roughly twenty-five volts open circuit, which is around 17v under operating conditions. A charge controller of at least 15 amps is necessary, but 30 or 40 amps...

How Many Solar Panels Can a Charge Controller Handle?...

Most MPPT charge controllers can handle 3 solar panels in a series per string. The total PV voltage in a series cannot exceed the charge controller maximum input voltage or open circuit voltage...

What Size Solar Charge Controller Do I Need - Online Calculator...

What charge controller size do you need for a 1000-watt solar panel? For a 1000-watt solar panel, you will have to use a 24v battery. Otherwise, it will draw a current above 60 amperes, and solar...

We always regard customer satisfaction as our pursuit goal. Adhering to the business philosophy of honesty, cooperation and value creation, our company has become an all-round high-level professional supplier of 12 kwh lithium ion battery, 200W mono Solar panel, types of solar charge controller . As one of the most professional solar panel controller manufacturers and suppliers in China, we're featured by cheap products and good service. Please rest assured to buy high quality solar panel controller from our factory. Contact us for quotation.
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