6 ways in pv array combiner box/ solar junction box for solar power system
PV Combiner Box
In the solar photovoltaic system, solar photovoltaic arrays to reduce the connection between the inverter, according to the characteristics of PV systems, our company developed independently the PV combiner box, with the PV inverter products company to match the composition of the complete PV system solutions, which greatly simplify the wiring process, while inverter can operate under protection.Combiner box for the collection of solar photovoltaic array outputs the DC current, the user can connect a number, the same specifications of PV panels in series to form a photovoltaic array, and then a number of PV arrays connected in parallel to the PVB series combiner box, after then, the output comes through the DC circuit breaker, and photovoltaic inverter, so as to constitute a complete photovoltaic power generation system, realization and power the grid.
- With reliable, lighting and surge protection, solar photovoltaic DC high voltage lighting protection device, all with positive doubt negative lightning protection function.
- Wide range DC voltage input; DC high voltage circuit breaker with professional pressure range of 200~900Vdc, safe and reliable.
- muti groups can simultaneously access PV array.
- The port has a water resistant.
- Wall structure with outdoor rain shell protection grade to IP65, to meet the application requirements for outdoor installation.
- nstallation and maintenance simple, convenient, long service life.