Products

Our intention should be to fulfill our consumers by offering golden provider, superior price and superior quality for Wholesale Price China 60A/50A/40A/30A/20A/10A Solar Charger Controller 12V 24V Auto PWM/MPPT Controllers, Many years of work experience, we have realized the importance of providing good quality products and the best before-sales and after-sales services.
Our intention should be to fulfill our consumers by offering golden provider, superior price and superior quality for China Sola Controller, Solar Charger Controller, With strong technical strength and advanced production equipment, and SMS people purposefully , professional, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.

1.MCU automatic control;

2.Work voltage automatic detection;

3.Level 3 overload protection;

4.Reverse connect and reverse filling protection;

5.Output soft start;

6.PWM charge mode;12v 40 amp solar charge controller

7.State of charge;

8.Five level that the battery power;

9.Load status display;

10.Suitable for all 12/24VDC lamps;

11.Temperature compensation;

12.Auto light-activated;

13.Light-activated and delay;

14.Support manual mode;

15.17 work mode;

16.SMT manufacturing processes.

The impulse of the same and different shape of the narrow pulse, added to the link with inertia when they are the same effect.PWM control principle: is to divide the waveform into 6 equal parts, which can be replaced by the 6 square waves.There are many classifications of PWM, such as unipolar and bipolar, synchronous and asynchronous, rectangular and sinusoidal modulation, etc.

Unipolar PWM control means that within half a cycle, the carrier only changes in one direction, and the resulting PWM waveform also changes in one direction.Bipolar PWM control method is unipolar opposite, he is in half a cycle carrier changes in two directions.According to whether the carrier signal and the modulation signal keep synchronization, PWM control can be divided into synchronous modulation and asynchronous modulation.The characteristic of rectangular pulse width modulation is that the output pulse width line is equal width and can only control a certain number of harmonics.The characteristic of sinusoidal pulse width modulation is that the output pulse width is unequal, the width changes according to sinusoidal law, and the output waveform is close to sinusoidal wave.Sine pulse width modulation is also called SPWM.The key of this technique is to generate pulse width according to the control signal.At present, triangular wave comparison method, hysteresis comparison method and space voltage vector method are commonly used.

Our intention should be to fulfill our consumers by offering golden provider, superior price and superior quality for Wholesale Price China 60A/50A/40A/30A/20A/10A Solar Charger Controller 12V 24V Auto PWM/MPPT Controllers, Many years of work experience, we have realized the importance of providing good quality products and the best before-sales and after-sales services.
Wholesale Price China Sola Controller, Solar Charger Controller, With strong technical strength and advanced production equipment, and SMS people purposefully , professional, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.