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- BC03H Photovoltaic Connector (Female and Male Cable Coupler)
BC03H Photovoltaic Connector (Female and Male Cable Coupler)
BC03H Solar PV Connector
(for connecting photovoltaic cables)
Designed for ground-based photovoltaic systems, this photovoltaic cable coupler simplifies the connection between inverters and component arrays. Its installation is both quick and simple, eliminating the need for special tools. These connectors are highly compatible, easily pairing with widely-used options like MC4 connectors. Constructed from premium engineering plastic, they ensure dependable performance and extended durability. Each connector undergoes rigorous testing and has received TUV and CSA certifications, reflecting its superior quality and stability.

BC03H Male Coupler

BC03H Female Coupler
Rated Current | 30A(TUV), 35A(CSA) | |
General | Rated Voltage | 1100V DC(TUV, CSA) |
Contact Resistance | ≤0.5mΩ | |
Insulation Resistance | ≧400MΩ | |
Rated Impulse Withstand Voltage | 6000V | |
Over-Voltage Category | Ⅲ | |
Pollution Degree | 2 | |
Waterproof Rating | IP67(mated) | |
Flammability Rating | UL94-V0 | |
IEC Protection Class | Ⅱ | |
Rated Temperature | -40℃~+85℃ | |
Maximum Operating Temperature | 115℃ | |
Standards | EN 6285: 2014 | IEC - Safety requirements and tests |
UL6703 | USA and Canada - Safety requirements and tests | |
RoHS Compliant | Yes | |
Connection Data | Number of Contacts | 1 Pin |
Applicable Wire Gauge | 2.5/4.0/6.0mm² or 14/12 AWG | |
Outer Cable Diameter | 5~6.8mm | |
Material | Housing Material | PC, PA66 |
Contact Material | Red Copper(punching)/CuZn Alloy(cutting) | |
Contact Surface | Tin-plated/Silver-plated | |
Sealing Gasket | Silicon | |
Dimensions | Length | 56.8mm(male), 59.2mm(female) |
Width | 19.0mm | |
Height | 19.0mm | |
Weight | 7.60g(male), 9.53g(female) |
Betteri is a solar connector manufacturer specializing in providing photovoltaic connectors and solar accessories for customers’ solar connection applications. We pride ourselves on being reliable distributor of electronic components in the field of solar energy. Our extensive value added service includes providing solar product solutions to help get your job of photovoltaic interconnection systems done.
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DC Solar Connectors
- BC03A Photovoltaic Connector (Female and Male Cable Coupler)
- BC03B-ES Photovoltaic Connector (Female and Male Cable Coupler)
- BC03C Photovoltaic Connector (Female and Male Cable Coupler)
- BC03D Photovoltaic Connector (Female and Male Cable Coupler)
- BC03H Photovoltaic Connector (Female and Male Cable Coupler)
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AC Solar Connectors
- BC01 Circular Connectors (Three-Pin)
- BC05A Three-pin Solar Connector
- BC05A T-Branch Connector-M
- BC05C T-Shape Solar Connector