
2.Solar power system mppt combiner box is convenient to cut off the circuit during maintenance and reduce the power outage range when the photovoltaic system fails.
3.It will keep the photovoltaic system in optimum condition and increase the output power.
2.Fuse is used as overload and short circuit protection in lighting circuit and circuit protection in control circuit. It is in series in the line, when the line or equipment short circuit or serious overload, the fuse in the first fuse, so that the line or electrical equipment from, play a protective role, it is a kind of protective electrical appliances
3.solar power system mppt combiner box high voltage insulation interface to ensure the safety of power connection of each group of solar panels.
4.Corrosion-resistant metal case ensures long term use in harsh environments. Lock design can avoid non-maintenance personnel illegal operation, reduce the operation of the whole hidden danger
5.solar power system mppt combiner box design with waterproof apron, can effectively prevent rainwater infiltration


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