Summary:
Sandi PVB series PV junction box is used for the connected of PV inverter and PV array to lessen the cable for the connecting, easy to maintain and improve the reliability. We always fix the DC convergence device between the PV inverter and PV array. With many years of experience in the PV power system, it is specially designed for the high efficiency and reliability; it is the supporting components of our PV inverter for the PV power generating. You could connect a certain number of PV components in series to be the PV array according to the voltage range of DC input; then, connect the PV array to PV lighting protection combiner box for the converge, through the output of lightning protection device and breaker, it is easy for switching-in of PV inverter and improve the system safety and lessen the installing time.
Features of PV combiner box:
1.It can be connected to multichannel PV array and the maximum current of each channel can be 16A. The proper current value can be selected according to different customer’s requirements.
2.It is equipped with the solar DC lightning protection devices. Both the positive pole and negative pole have the dual lightning protection function.
3.It adopts the professional DC breaker, capable to withstand voltage not lower than DC1000V. So it is safe and reliable.
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