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wind solar hybrid controller
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The Recovery Voltage of Solar Controller 2017-08-17 17:51:01

There are two kinds of solar controller recovery voltage: load output recovery voltage and constant current charging recovery voltage.


1.Load output recovery voltage

When the battery voltage is too low, the load output of controller will cut off the output to prevent the battery over-discharge.When the battery voltage re-charging again, the voltage recovery to the specified value, the load will restore the output, this voltage is called the load recovery output voltage.


In general,between the load recovery output voltage and the low-voltage protection voltage,there is about 1.5V dropout voltage,the proposal is to prevent the fluctuations of battery voltage lead to the load output intermittent.


2. Constant current charging recovery voltage

When the battery into the constant voltage charging or floating charging stage, if there is the load discharge, result in the battery voltage drop. When the battery voltage drops to the specified voltage, the solar charge controller can re-enter the constant current charging stage, the aim is to make full use of solar energy,to achieve charging the battery quickly.


Generally,12V lead-acid battery constant current charge recovery voltage is 13.2V. (24V battery is 2 times the value).


Anhui JNGE POWER Co.,LTD is a high-tech enterprise with more than 10 years experience, specializing in solar, wind  and other renewable energy power products. Our main products are off-grid solar and wind system, pure sine wave inverter, hybrid inverter and controller all in one, solar charge controller, wind-solar hybrid controller, MPPT and PWM solar charge controller ect.They are widely used for household and commercial, street lighting system, remote communication base station etc.


Our products aim for middle and high-end market. JNGE POWER follows "integrity, innovation, cooperation, dedication" as enterprise spirit. We are devoted to build our JNGE POWER as a greater contribution to society, and a well known enterprise of new energy in the world.We have confidence to offer the world with best product and excellent service.So please do not hesitate, come and be our partners,We will build win-win cooperation relationship each other.

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