Yo power 540V 70 Amp PWM Solar Charge Controller Regulator FCC CE ROHS

This 70 amp PWM solar charge controller, designed and assembled in China, is fully pre-wired and ready to install! The controller use heavy duty battery cables with professionally finished terminal ends. Large copper lugs make connection from the solar array quick and easy!

As well as being a great solar charge controller kit, this controller is a hobbyist's dream for many sorts of experiments and applications such as home automation and robotics. The solid state relay features a huge heat sink to keep it cool.

1. Features

• IGBT power module
• Industrial-grade chips ensure stable performance
• Excellent EMC design
• PWM technology has three charging stages (buck charging, equalize charging and float charging) which improves the charging efficiency and battery storage capability
• Advanced battery activation technology which increases battery lifetime 30% at least and improves the system performance
• 3’’ LCD displays the system status and working parameters
• Parameters setting flexibly by touching keys
• Users can parallel connect lots of t controllers in a system
• Fully enclosed duct design and high-speed fan for cooling makes the controller working under harsh environments
• Standard Modbus protocol for RS-485 or GPRS communication to extend the communication distance (optional function)
• New SOC method indicates the power generation information of daily, monthly and total
• The temperature compensation function compensates the voltage based on different temperature
• It adopts graphical dot-matrix 3’’ LCD and 4 touching buttons as HMI for full menu and easy operation
• RTC function indicates the real time and temperature.

2. Parameters

Users can adjust the working parameters (in red color) to suitable different battery

3. Application

Off grid solar power station system

If you have off grid solar power system and don't know how to choose a suitable solar charge controller, could you please tell us the details, we will recommend suitable model for you and tell you how to connect the solar panels to get a best charging efficiency

Hefei Yo Power Electrical Technology Co., Ltd is a high-tech enterprise and focuses on solar energy, wind energy and other renewable power source. Our factory was founded in 2015 but our team has more than 11 years' experience in designing & producing solar controller, off grid inverter and solar power system. Our factory located in Hefei National High-tech Industrial Development Zone which is supported by APEC.

The products we offer are professional for solar and hybrid power solutions, where people don't have grid power or simply want to be independent from grid power and other fossil energy sources. Our products and engineering services bring clean and reliable energy for a wide variety of applications.

We at Yo Power are passionate about continuously upgrading product standards. With more than 11 years' experience in the off-grid market, we bring our customers not only benefit from advanced technology, but also from maximized system power output, reliability and cost-effectiveness.

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