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2-Rail PV Junction Box

Our 2-rail PV junction box has 2 guide rails. This double rail junction box provides 2-rail input connections, suitable for crystalline silicon PV modules. The solar photovoltaic junction box has a long service life of 30 or more years in all weather conditions.

Technical Data
Model Item Parameters
JB2L Adaptable cable 2.5mm² & 4.0mm²; 14/12AWG
Rated Voltage 1000VDC
Rated Power 70W
Rated Current 8A
Connecting mode Welding
Protection rating IP65
Diode 12SQ045*1
Temperature Range -40 ℃ to +85 ℃

Related names
Photovoltaic panels terminal box | PV connection box | Juntion box for PV panel system