Combiner box houses the parallel connections that are necessary when multiple solar panels are used in a system. It is mainly used for the connection of PV inverter and PV array to lessen the cable for the connecting, easy to maintain and improve the reliability. It also provides an easy access point for future panel additions.
This PV array combiner is specially designed for the high efficiency and reliability; it is the supporting components of our PV inverters for the PV
power generation system solutions. The user could connect a certain number of PV modules in series to be the PV array according to the
voltage range of DC input, then connect PV arrays to the combiner box for the converge, through the output of lightning protection device
and breaker, it is easy for back-end inverters to access and improves the system safety and reduces the installation time. There are smart
combiner boxes with anti-reverse diode and without anti-reverse diode for users to choose.
AC combiner box in grid tie systems is used to bring together the output of multiple PV inverters and then connect to the grid. It could lessen the cable for the connecting between inverters and the grid. To a large extent it reduces distribution material cost and workload.
Protection class IP65 for outdoor use
Simply wiring, easy operation, reducing the wiring workload
High efficiency and strong security with standard configuration of AC lightning protection modules
Wall mounting with small volume and light weight, reducing installation time
In PV system, combiner boxes are added for the connection of PV inverter and PV array to lessen the cable for the connecting, reduce user cost and make installation convenient. iSolar Web monitoring are designed in order to carry out effective monitoring of combiner boxes and inverters. It makes data collection and protocol conversion on different devices such as PV modules, combiner boxes, inverters, weather sensors, smart meters and solar tracking control system, and utilizes intelligent network monitoring equipment to summarize data, and then manages the PV plant through the local monitoring management server.
Embedded WEB design, abundant display, and quickness
Networking with monitoring center through TCP / IP, communicating with other equipment through RS485
Abundant interfaces enable to connect a full range of PV grid-connected inverters, combiner box and environmental test equipment
Its working status indicator can intuitively reflect the running state of monitoring equipment
Supports parameter settings of TCP / IP mode, webpage configuration and remote upgrade
Good scalability of hardware and software enable to provide data interface for upper management system like SCADA
Enable to integrate monitoring datas from a variety of different types of devices and make classification process, classified storage and unified display
ATS can be connected two ways input (Generator and Utility), and output connected to Inverter’s AC input. When battery voltage is low, inverter can send signal to ATS, and ATS will choose utility as first priority, if utility is not available, ATS will send start signal to Generator. ATS can be connected in 10 ways inverters’ signals to start Generator
It includes PV input, battery input, AC input, AC output breakers, and also manual bypass for AC mode to avoid load cut off during maintenance. It can help you to do the inverter central power management easily
Strong adaptability (optional): Charging voltage is settable to adapt to lithium battery and lead-acid battery
Communications (optional): RS232 and dry contacts port for communication and real-time monitoring
Temperature compensation (optional): The test interface of ambient temperature of the external battery group is available. The battery charging voltage is adjustable in real time according to the ambient temperature of the battery