Dongguan Yiyun Electronic Technology Co., Ltd. has launched this industrial grade IoT solar controller through continuous research and innovation, which realizes remote real-time monitoring of the entire photovoltaic power generation system, including real-time monitoring of photovoltaic solar module power generation, real-time monitoring of energy storage battery operation, and real-time monitoring of load. It is fully compatible with Apple and Android mobile phone systems.
Solar power supply solves the difficulties of accessing electricity, remote areas, and harsh environments for monitoring and installation. However, once there is a problem or malfunction, all equipment is on poles, and it is necessary to bring ladders and other tools to inspect the boxes. After discovering any problems, it is necessary to decide to use them and then bring the corresponding tools. The maintenance cost in the later stage is very high.

The installation of solar monitoring equipment is usually located in mountainous areas with relatively few people. In case of direct damage or removal of the solar monitoring equipment, our company's intelligent photovoltaic power management system has a PGS positioning function. After deployment, when the equipment moves, an alarm will be triggered to directly locate it at the location of the equipment relocation, maximizing the recovery of financial losses of the monitoring equipment.
Installation in our company's waterproof box rendering.

1. PV-powerFunction: The solar panel directly activates the controller.

2. Load output:12v2A（5.5*2.1）The battery voltage is directly output,USBoutput5V2A

3. Can be externally inserted2GMobile phone cards or IoT cards can be used throughAPPRestart the load power supply or controller, includingDC12VandUSBOutput power supply(Remote switch load)

4. Low power alarm function

5. Built in lithium battery or emergency power storage, can standby for about0.5-3Hour, used for emergency communication in case of equipment accidents such as solar panel failure and battery failure

6. APPReal time monitoring of photovoltaic cells, batteries, and loads. Photovoltaic cells: array current, array voltage, power generation, and working status, statistics of daily cumulative charging capacity, monthly cumulative charging capacity, annual cumulative charging capacity, and total cumulative charging capacity; Accumulated daily electricity consumption, cumulative monthly electricity consumption, cumulative annual electricity consumption, and total cumulative electricity consumption.

7. Battery monitoring: battery voltage, battery current, maximum voltage, minimum voltage, battery temperature, battery status, charging status.

8. Load: load current, load voltage, load power, load status.

9. Battery settings: Lead acid batteries, lithium iron phosphate batteries, and ternary batteries can be selected for automatic recognition. Simultaneously providing advanced options, customers can customize input parameters: increase duration（M）: Default120Balanced duration（M）: Default120Temperature compensation coefficient（MV/2V）: Default-3Overvoltage disconnect voltage（V）: Default value16Overvoltage disconnection recovery voltage（V）: Default value15

Balanced charging voltage（V）: Default value14.6Increase the charging voltage（V）: Default value14.4Floating charging voltage（V）:Default value13.8Increase the recovery voltage（V）: Default value13.2Charging limit voltage（V）: Default value15Discharge limit voltage（V）: Default value10.6Low voltage disconnection voltage（V）：11.1Low voltage disconnection restores voltage（V）: Default12.6VUnder voltage alarm voltage（V）：12Under voltage alarm recovery voltage（V）：12.2.

11Load setting: Manual mode, set in a prominent location on the interface:OFFperhapsNOObvious switches are used to start or turn off loads, in pure light control mode, with the setting of the power board below5VStart load, higher than6VStart the load. Light control+Timer mode: After the light control is set, the voltage start time can be set again to set the voltage start time period. Up to three segments can be set. Timer mode: You can set the time period for the load to be turned on according to your actual situation, with a maximum of three periods or custom added time periods.
Mobile monitoring operation screen: