Combiner with 25-A Fuse, 20-40kA 2P DC500V SPD, 25A DC 500V Breaker, IP65 PC Box V0 flame retardant level PC flame retardant plastic shell, UV-Proof, Can be used outdoors,The life of the box more than 5 years How do I select the current? The maximum current of the load should be 80% lower than the current of the fuse. For example, a 12-V-150-W solar panel with a maximum current of 12 A fits than 15 A fits on it. The rugged IP65 waterproof box is easy to install and the transparent cover can check the status of the main switch and lightning protection. If the indicator light of the lightning protection device turns red, it means that a lightning strike has occurred The lightning protection module must be replaced in time. The solar junction box is suitable for grid-connected photovoltaic systems and grid-independent solar systems for generating solar energy. PV array. Motorhome solar, battery bank ---- Technical parameter
PV Combiner Box 2x 1 String 2 in 2 out
PV input string: 2
Maximum solar input current: 20A
Maximum solar input voltage: DC 500 V
Fuse: DC1000V 25A
Solar extension cable: 4 mm² (16AWG-11AWG)
PV output string: 2
Output interrupter: 25 Amp
Output cable: 4 mm² (16AWG-11AWG)
DC lighting barrier: 20–40 kA DC500 V 8/20 μs
Protection class: IP65
T Temperature range: -30°C ~ +60°C
Cooling method: Natural cooling ---- Properties:
PC material box, UV resistant, can be used for outdoor use
Add high quality flame retardant materials, the box can achieve the level V0 flame retardancy
---- Overview
The solar junction box is mainly suitable for grid-connected solar power generation systems and grid-independent solar power generation systems. The total voltage can be increased by connecting solar modules of the same specification in series and then connecting them to the photovoltaic junction box. The output end of the photovoltaic junction box is connected to the photovoltaic inverter, and the arrester end must be grounded. Br> The photovoltaic junction box has the functions overload protection, short circuit protection, lightning protection and insulation protection.< Br> The device can ensure that the photovoltaic system can be easily disconnected from the circuit during maintenance and inspection, and reduce the extent of power failure if the photovoltaic system fails.
The PV junction box can be equipped with an anti-reverse inverter to prevent the return current flow during the PV array merging process.
PV Combiner Box 2x 1 String 2 in 2 out
PV input string: 2
Maximum solar input current: 20A
Maximum solar input voltage: DC 500 V
Fuse: DC1000V 25A
Solar extension cable: 4 mm² (16AWG-11AWG)
PV output string: 2
Output interrupter: 25 Amp
Output cable: 4 mm² (16AWG-11AWG)
DC lighting barrier: 20–40 kA DC500 V 8/20 μs
Protection class: IP65
T Temperature range: -30°C ~ +60°C
Cooling method: Natural cooling ---- Properties:
PC material box, UV resistant, can be used for outdoor use
Add high quality flame retardant materials, the box can achieve the level V0 flame retardancy
---- Overview
The solar junction box is mainly suitable for grid-connected solar power generation systems and grid-independent solar power generation systems. The total voltage can be increased by connecting solar modules of the same specification in series and then connecting them to the photovoltaic junction box. The output end of the photovoltaic junction box is connected to the photovoltaic inverter, and the arrester end must be grounded. Br> The photovoltaic junction box has the functions overload protection, short circuit protection, lightning protection and insulation protection.< Br> The device can ensure that the photovoltaic system can be easily disconnected from the circuit during maintenance and inspection, and reduce the extent of power failure if the photovoltaic system fails.
The PV junction box can be equipped with an anti-reverse inverter to prevent the return current flow during the PV array merging process.