Solar Power Accessories
Multiple Input Arrays PV Junction Box Solar PV String Combiner Box
Function:Manage Solar Panel,Anti-Thunderstorm Protection.- Product Name: Solar PV String Combiner Box
- Model: H4T/H6T/H8T/H10T
- Product Details
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Multiple Input Arrays PV Junction Box Solar PV String Combiner Box
With overall protection such as counterattack prevention overcurrent protection, overvoltage protection and lightning prevention, PV combiner boxes are used to reduce the connecting wires
between a PV module and an inverter or controller, make maintenance easy, reduce the loss and improve product safety and reliability.
The PV combiner box produced by us has all the functions above and provides users with a complete solution for PV power generation systems
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Model |
H4T |
H6T |
H8T |
H10T |
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Input data |
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PV array input numbers |
4 |
6 |
8 |
10 |
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Max single PV array current |
10A |
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Single PV array fuse |
10A |
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Single PV array wire size |
PG7、4mm2 |
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Output data |
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Output numbers |
1 or 2 |
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Max output current |
40A |
60A |
80A |
100A |
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Each way output wire size |
PG16, 8mm2 |
PG16, 10mm2 |
PG16, 10mm2 |
PG16, 12mm2 |
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Max output voltage |
500VDC |
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DC output circuit breaker |
yes |
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Others data |
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protection |
IP65 |
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Temperature range |
-30℃ ～ +60℃ |
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Reference weight（N.W/G.W.） |
5.3/9.3 |
8.4/12.9 |
9.5/14.3 |
10.8/15.6 |
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Machine size（D X W X H） |
340*300*140mm |
360*340*145mm |
400*420*145mm |
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Packaging size（D X W X H） |
450*420*245mm |
470*450*255mm |
530*510*255mm |
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Cooling way |
Natural cooling |
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SPD protection |
yes |
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Ground wire size |
≥6mm2 |
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Foshan Mars Solar Technology Co.,Ltd have more than 10 years factory experience for solar panel system products,solar street light products,inverter products,solar appliance products.More than 3000 successfully case have installed in 130+ countries.Germany technology,China price,Global service. Sincerely welcome everyone join us and develop solar business.
Q:In a solar system,must use solar pv string combiner box or not?
A:Solar pv string box function is make the solar panel connection more easy,provide protect for the solar controller and solar panel.We strong suggest you can use solar pv string combiner box in solar system;
In a solar system,it use lots of solar panel,but mostly the solar controller input terminal are only one,so we use solar pv string combiner box combin all strings solar panel,let them into the 1 or 2 output terminal,then lots of solar panel can easy to connect with one solar controller;
Some solar panel connect on the roof,we can install solar pv string combiner box in the ground,if solar panel have any problem,we can check the solar pv string combiner box,then can know which string solar panel have fault;
The solar panel install on the roof,then will have risk from the thunder storm,the solar pv string combiner box have anti-thunder storm device,can provide protection for solar system in thunder storm.
Q:How to chose the solar pv string combiner box model?
A:The solar pv string combiner box will select base on solar panel connection.If you have 4strings solar panel,then chose H4T solar pv string combiner box.
Q:How about the delivery time for solar pv string combiner box?
A:We have solar pv string combiner box for stock,can delivery to you at once.
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