What is feature of 12V 20A  pwm controllers manual pwm solar charger controller 5V 2A usb?

1.5V 1A USB charging interface

2.Applicable for inductive loads(Applicable for Air conditioner)

3.Universal socket, suitable for all kinds of plugs

4.High-procision voltage stability technology

5.100% pure sine wave output waveform: designed for sensitive loads(Total Harmonic Distortion(THD)<3%

6.Multiple safe protections,including overload/overvoltage/low voltage/high temperature and output short circuit protection

>>>Product Specifications                                                                                                                                                   

With over a decade of expertise in solar energy solutions, we are a leading manufacturer specializing in advanced photovoltaic products. Our facility produces high-performance solar inverters, AGM/GEL lead-acid battery chargers, and intelligent charge controllers, delivering comprehensive renewable energy solutions for residential and commercial applications . Backed by robust R&D capabilities and automated production lines, we prioritize quality control through professional inspections and real-world performance testing . Our global distribution network and dedicated technical team provide end-to-end support, from system design to post-installation maintenance .

For detailed specifications or customized solutions, contact our professional team to optimize your solar energy utilization!

Q1. Are you the factory manufacturer?
A1. We are doing the Solar Energy Photovoltaic Products for over 20 years.
We are the original manufacturer and developer of advanced Solar Energy Photovoltaic 
Product,including hybrid solar inverter, power inverter,battery chargers,solar controller,
and solar system,etc.
Q2.How to select a suitable products?
A2.Tell us your demand, we will recommend a suitable one to you.
Q3. What is your payment methods?
A3. We accept T/T,Trade Assurance,etc.
Q4. What’s the price terms can you offer for us?
A4. We can accept EXW, FOB, CIF and so on.
Q5. Where is your main market for your products?
A5. Most of our Sunchonglic brand products are exported to Southeast Asia, Africa and 
Mid East etc.

Our products are widely recognized and trusted by our clients and can meet continuously
changing economic and social needs. 
We would sincerely welcome new and old customers from over the world to visit and 
contact us for future business relationships and mutual success!