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Cixi Caiyue Photovoltaic Technology Co., Ltd.

Cixi Caiyue Photovoltaic Technology Co., Ltd.

Cixi Caiyue Photovoltaic Technology Co., Ltd. was established in Ningbo,Zhejiang Province in 2008, which implement the IS09001 international quality management system strictly. As one of the leading China PWM Solar Charge Controllers Manufacturers and custom PWM Solar Charge Controllers factory, specialized in Portable refrigerator, DC freezer, DC refrigerator , DC air cooler, DC washing machine, wholesale PWM Solar Charge Controllers and other outdoor power development, manufacturing, sales and after-service. Our products have got CE,ROHS,FCC,FDA quality certificates. We have very experienced R&D and marketing team with professional background in solar-related products. We enjoy a high reputation in the market for its multi-brand ( "LEAP", "LEAPCOOL" etc.) operating programs and other products. We have won the support and trust of our customers with excellent quality, competitive price and excellent service. We aim to become the leader of DC Solar home appliances in the world. Warmly welcome you to visit our company for business & cooperation!

Honor

Create a boutique with heart

  • High-tech Enterprise Certificate
  • EMC TEST REPORT
  • CERTIFICATE OF CONFORMITY
  • Test Report
  • VERIFICATION OF CONFORMITY
  • FCC 47 CFR PART 15 Subpart B TEST REPORT
  • Certificate of Utility Model Patent - No.4361576
  • Certificate of Utility Model Patent - No.3292631
  • Certificate of Utility Model Patent - No.4086061
  • Computer Software Copyright Registration Certificate - No.00858914

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Industry knowledge extension of this category

What is PWM Solar Charge Controllers
A PWM (Pulse Width Modulation) solar charge controller is a type of electronic device that is used to regulate the flow of electricity from a photovoltaic (PV) panel to a battery or battery bank. It is designed to ensure that the battery is charged efficiently and safely, and to prevent overcharging and discharge.PWM solar charge controllers work by using pulse width modulation to adjust the amount of current flowing from the PV panel to the battery. The width of the pulses is varied to control the amount of current, with wider pulses allowing more current to flow and narrower pulses allowing less current to flow. This allows the charge controller to fine-tune the charging process and ensure that the battery is charged efficiently and safely.PWM solar charge controllers are commonly used in off-grid solar power systems, such as those found in RVs, boats, and cabins. They are also used in grid-tied systems where a battery backup is needed.

What is PWM Solar Charge Controllers
Pulse Width Modulation (PWM) solar charge controllers have several advantages compared to other types of charge controllers:
1.Efficient: PWM charge controllers are able to extract the maximum power from a solar panel and deliver it to the battery, which makes them more efficient than other types of charge controllers.
2.Affordable: PWM charge controllers are typically less expensive than other types of charge controllers, such as Maximum Power Point Tracking (MPPT) controllers.
3.Simple to use: PWM charge controllers are relatively simple to use, with few settings and controls that need to be adjusted.
4.Long lifespan: PWM charge controllers have a long lifespan, with some models lasting for over 20 years with proper maintenance.
5.Wide compatibility: PWM charge controllers are compatible with a wide range of batteries, including sealed lead-acid, flooded lead-acid, and lithium-ion batteries.
6.Low maintenance: PWM charge controllers require minimal maintenance, with only occasional cleaning and battery replacement needed.
7.Safe: PWM charge controllers are safe to use, with built-in safety features to protect against overcharging, short circuits, and other hazards.