PV Junction Box
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Z8C
Unique diode design improves product quality & better product cost
Cable connection part "0" connection resistance design
More balanced heat dissipation design
Fewer electrical connection points to improve the electrical safety performance of components
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Z8X
Ribbon welding,zero defect for ribbon cold soldering.
Auto assembly J-Box assembly cost.
Portal for PV module EMS.
High current -35A，High reliability
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Z8L
Product design for Glass/Glass PV module,Overlapping solar cell PV module.
Rated Current 18A/20A,benefits for high effciency PV module.
Potting volume 25ml,Lower potting compound cost for panel maker.
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Z8T
Slim design for bificial PV panel，width in 20mm
Rated Current 18A/20A/22A ,benefits for high effciency PV module.
Potting volume 24ml,Lower potting compound cost for panel maker.
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Z8
Triple boxes ,mini size ,slim ,easy for transporation after assembled onto module.
Three separated small boxes with high quality SL4H connector,low heat generation,low power consume.
Pass IEC and UL test,system voltage 1500V DC .
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Z9D
Mini size，slim，can be assembled onto module automatically.
low heat generation ,low power consume.
Pass IEC and UL test,system voltage 1500V DC .
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Z9
Mini size，slim，can be assembled onto module automatically.
Loop resistance is about 11mΏ（cable：1m&4mm²）,low heat generation ,low power consume.
Pass IEC and UL test,system voltage 1500V DC .
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Z7
Slim Size,easy for transportation after assembled onto module.
With cable outlet in line,shorter cable length is OK while wiring the panel.
Loop resistance ≈10mΏ（cable：1m&4mm²）,low heat generation ,low power consume.
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Z7C
Potting volume 21ml,Lower potting compound cost for panel maker.
With cable outlet in line,shorter cable length is OK while wiring the panel.
Loop resistance ≈10mΏ（cable：1m&4mm²）,low heat generation ,low power consume.
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Z10
Rapid shut down plus optimizer，safe&high efficiency solution for PV system.
Optional for smart solution or diode solution,benefits PV system design.
Zerun new materials partner list
Zerun cooperates with the following component manufacturers to provide sub cascade intelligent optimization components.
