Solar Controller

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Jiangsu Xinghuan New Energy Co., Ltd.

Jiangsu, China

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Description
Product Reviews

Thank you very much for purchasing our product. This manual is mainly suitable for professional technicians who need to install, operate, and maintain the controller and users who view LCD operations. Please read this user manual carefully before installing and using this product and keep it properly. The content of the manual will be constantly updated and revised, but it is inevitable that there will be slight inconsistencies or errors with the actual product. Users should refer to the actual product purchased.
General safety information
> When receiving the product, please check whether the goods were damaged during transportation. If you find any problems, please contact our company or transportation company immediately.
> All installation operations must be completed by professional technicians in strict accordance with the instructions in this manual.
> This controller should be used in a dry, clean and ventilated environment.
▶ It is strictly prohibited to use it in environments with flammable and explosive gases. Be careful of flames and sparks.
> Do not open the casing of this product and repair it yourself.
> Do not use this product without batteries.
▶ When the controller is working normally, it is strictly prohibited to disconnect the battery. This operation may cause unpredictable consequences.
> Please keep children away from this product.
▶ Prevent water from entering the interior of the controller.
▶ Please ensure that the cables used in the entire power generation system are firmly connected, well insulated and of appropriate specifications.
Quality assurance and after-sales service
▶This product has a one-year warranty from the date of sale.
> During the warranty period, if product failure occurs due to normal use, our company will provide free repair or replacement.
> If the warranty period has expired, our company will still provide maintenance services, but a certain fee will be charged.
▶This product warranty is only provided to the original purchaser and is not transferable.
▶ Our company reserves the right to make product changes and product updates without prior notice.
If any of the following situations occurs during the warranty period, our company will not provide free services:

Equipment damage caused by failure to operate in accordance with the user manual.
Equipment damage caused by irresistible natural disasters.
Customers modify and modify the equipment.
Equipment damage caused by transportation that has been signed by the customer.

Product introduction
This controller is specially designed for off-grid photovoltaic power generation systems. It has an elegant appearance, is easy to operate, and can safely and efficiently control photovoltaic modules to charge batteries.
Functional features
> High efficiency PWM charging mode technology
> Battery maximum current intelligent current limiting
Customers can manually set the upper limit of the currently used battery capacity on the controller based on the actual situation of the system. The controller will calculate the upper limit of charging current based on the upper limit of battery capacity set by the customer, thereby protecting the battery.
> It has overcharge, over-discharge and overload protection functions for the battery
> Solar charging switch function
Users can manually set photovoltaic charging on or off on the controller
▶LCD multi-level menu display, intelligent button setting > RS232 communication serial port and RS485 communication serial port (this function needs to be purchased, choose one of the two) Through serial communication, the computer can monitor the entire system and store, analyze and manage data. Through the serial port upgrade program, some customized functions can be modified. Supports the upper computer (computer) and lower computer (controller) to set parameters simultaneously through the serial port. Free green monitoring software, no installation required, easy to operate.
Installation and electrical connection
Installation notes
Please read this user manual carefully before installation.
The installation process requires professional and technical personnel.
△ Before installation and maintenance, make sure the controller is in a safe and uncharged state!
△Please install the controller in a dust-free, dry and ventilated place, and avoid rainwater infiltration and direct sunlight.
△ When installing in a cabinet, enough space should be left around the controller or the heat should be reliably dissipated through the box.
△ Keep away from corrosive gases and strong electromagnetic interference.
▲The installation site should be convenient for personnel to carry out installation, electrical connections and subsequent maintenance and repairs.
2.2 Electrical connection (please follow the following suggestions and steps to connect)
Follow the picture above to connect the controller and battery.
▲ Be careful when connecting the battery to avoid short circuit
▲Please turn the battery switch (i.e. BATTERY) outside the controller to OFF before connecting the battery, and then turn the battery switch to
ON after confirming that the wiring is correct. Although this product has a protection function against battery reverse connection, please avoid reverse connection of the positive and negative poles of the battery.
Connecting photovoltaic modules
Photovoltaic modules
Follow Figure 2-3 to connect the controller and photovoltaic modules.
Photovoltaic modules may produce high voltage, please be careful when wiring to prevent electric shock.
▲ Please turn the solar switch (i.e. SOLAR) outside the controller to OFF before connecting the solar energy. After confirming that the
wiring is correct, turn the solar switch to ON. Although this product has a protection function against reverse connection of photovoltaic modules, please avoid reverse connection of the positive and negative poles of photovoltaic modules.
Operating Instructions
Operation function description
Enter the next level menu or confirm parameter settings
Decrease the value when switching between menus of the same level or setting parameters (press and hold for more than two seconds to quickly change the value).Increase the value when switching between menus of the same level or setting parameters (press and hold for more than two seconds to quickly change the value).
Monitoring software
This monitoring software is a green version, requires no installation and is easy to operate. Through this software, parameters can be browsed intuitively and parameters can also be set. Customers can download the software through the company's website or ask sales staff for the software.
Software interface:
Wind and solar hybrid controller remote management
Interface display content:
Battery: voltage, charging current, power obtained, power obtained. Solar energy: voltage, charging current, charging power, power generation.
Wind energy: voltage, charging current, charging power, power generation. Load: voltage, current, load power, output power.
For specific steps to set parameters through the software, please refer to the monitoring software instructions in the software compressed package.