Solar Accessories

USFULL Solar PV Combiner Box

USFULL FUCB series solar pv combiner box is water proof, dust proof, with the function of overload protection, lightning protection, over current protection, etc. The combiner box meet the requirement of long time use for both outdoor and indoor situation.

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USFULL Plastic PV Combiner Box

USFULL FUCB series plastic pv combiner box is newly developed solid and durable, light weight box. With the function of lightning protection combiner box, specially designed for small solar projects.

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USFULL DC Breaker

USFULL DC breaker, strictly follow PV standard. We offer FMB7-PV series DC MCB from 6A to 63A, 12V DC to 1000V DC.

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USFULL FRPV-63 DC Fuse

USFULL FRPV-63 DC 1500VDC Fuse is an electrical safety device that operates to provide overcurrent protection of an electrical circuit.

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FRPV-30 DC FUSE

USFULL DC 1000VDC Fuse is an electrical safety device that operates to provide overcurrent protection of an electrical circuit.

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USFULL FLY1-PV SPD

USFULL FLY1-PV SPD is PV standard surge protect device, which protects PV system and inverter from thunder and lightning, thus protect the electrical appliance.

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USFULL DC Fuse PV-32X

USFULL DC 1000VDC Fuse is an electrical safety device that operates to provide overcurrent protection of an electrical circuit.

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USFULL MC4 Connector

USFULL Solar Connector, users can directly connect solar panel to inverter, without the consideration of anti-reverse device.

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