Product Introduction

The CM/CY series  charge controllers is the highlight in the range.

Use of the latest charging technologies combined with state of charge determination enable optimal battery maintenance and module power monitoring for up to 2880 Wp of connected power. A large display informs the user about all operating modes with the aid of symbols. The state of charge is represented visually in the form of a tank display. Data such as voltage, current and state of charge can also be displayed digitally as figures on the display.

Integrated data logger energy meter                             Automatic detection of voltage

PWM control                                                              Multistage charging technology

Automatic load reconnection                                       Temperature compensation 

Overcharge protection                                                Deep discharge protection

Reverse polarity protection                                          Short circuit protection of load 

Reverse current protection at night                              Load disconnection on battery overvoltage

Quality assurance

1. Quality assurance should be carried out according to the following rules:

● The product is guaranteed of replacement, returning and repairing within 7 days after  Sale.

● The product is guaranteed of replacement and repairing within 1 month after sale.

● The product is guaranteed of repairing within 12 months after sale.

2. If it is not possible to identify the using date of the controller, we would refer to the ex-work date, and prescribe 18 months as the warranty period. We need to charge beyond the warranty period. The controller can be repaired for life no matter when and where you use it.

3. If the controller is damaged by the following causes, we need to charge even if it is in  the guarantee period:

● Do not operate according to the user's manual.

● Use the controller under the condition which is beyond the using standard and technical requirements.

● Repair by yourself or reform by yourself.

● The inappropriate environmental condition which can cause the breakdown and aging of the apparatus.

● Improper carrying or storage.

● Regarding to the service of replacement, returning and repairing, you need to retreat the product to our company, and we decide whether to replace or repair after we make clear who should be responsible.

4.We will not note if there is any change of this product.

Technical datasheet