The MC4 connector is an electrical connector, and this connector is used in solar power systems. The MC4 connector connects solar panels and other components in a solar PV system.
These MC4 Solar Connectors are in demand because of their durability, weather resistance, and ease of installation. MC4 Solar Connectors are normally used in solar installations all over the world because of their reliable performance and compatibility with industry standards.
These MC4 solar connectors are used in all types of modern solar panels. These connectors are waterproof and dustproof, and you can use them with 4mm and 6mm solar wires.
Brand Name / Model Code |
NBJH / LQ1 – Ningobo Jinghua |
Certification |
TUV NORD |
Rated Current |
30 Amp |
Rated Voltage |
1500 V DC (IEC) 800V DC (UL) |
Ambient Temperature Range |
- 40 °C ~ + 90 °C (IEC) |
Degree Of Protection / Safety Class |
IP68 (Mated) / IP2X (Unmated) / Class II |
Contact Resistance of Plug Connectors |
0.5 m Ω |
Outer Shell Material |
PPO - Polyphenylene Oxide |
Contact Material |
Copper Tin Plated |
Locking System Plug Connectors |
Snap - In |
Flame Class |
UL94-HB / UL94-VO |
Cable Size |
2.5 mm sq ~ 6.0 mm sq |
Connecting System |
Crimp Connection |
Brand Name / Model Code |
NBJH / LQ2 – Ningobo Jinghua |
Certification |
TUV NORD |
Rated Current |
30 Amp |
Rated Voltage |
1500 V DC (IEC) 800V DC (UL) |
Ambient Temperature Range |
- 40 °C ~ + 90 °C (IEC) |
Degree Of Protection / Safety Class |
IP67 (Mated) / IP2X (Unmated) / Class II |
Contact Resistance of Plug Connectors |
0.5 m Ω |
Outer Shell Material |
PPO - Polyphenylene Oxide |
Contact Material |
Copper Tin Plated |
Locking System Plug Connectors |
Snap - In |
Flame Class |
UL94-HB / UL94-VO |
Cable Size |
2.5 mm sq ~ 6.0 mm sq |
Connecting System |
Crimp Connection |
Brand Name / Model Code |
NBJH / T2 (2 in 1 out) – Ningobo Jinghua |
Certification |
TUV NORD |
Rated Current |
50 Amp |
Rated Voltage |
1500 V DC (IEC) 800V DC (UL) |
Ambient Temperature Range |
- 40 °C ~ + 90 °C (IEC) |
Degree Of Protection / Safety Class |
IP67 (Mated) / IP2X (Unmated) / Class II |
Contact Resistance of Plug Connectors |
0.5 m Ω |
Outer Shell Material |
PPO - Polyphenylene Oxide |
Contact Material |
Copper Tin Plated |
Locking System Plug Connectors |
Snap - In |
Flame Class |
UL94-HB / UL94-VO |
Cable Size |
2.5 mm sq ~ 6.0 mm sq |
Brand Name / Model Code |
NBJH / T3 (3 in 1 out) – Ningobo Jinghua |
Certification |
TUV NORD |
Rated Current |
50 Amp |
Rated Voltage |
1500 V DC (IEC) 800V DC (UL) |
Ambient Temperature Range |
- 40 °C ~ + 90 °C (IEC) |
Degree Of Protection / Safety Class |
IP67 (Mated) / IP2X (Unmated) / Class II |
Contact Resistance of Plug Connectors |
0.5 m Ω |
Outer Shell Material |
PPO - Polyphenylene Oxide |
Contact Material |
Copper Tin Plated |
Locking System Plug Connectors |
Snap - In |
Flame Class |
UL94-HB / UL94-VO |
Cable Size |
2.5 mm sq ~ 6.0 mm sq |
Brand Name / Model Code |
NBJH / T4 (4 in 1 out) – Ningobo Jinghua |
Certification |
TUV NORD |
Rated Current |
50 Amp |
Rated Voltage |
1500 V DC (IEC) 800V DC (UL) |
Ambient Temperature Range |
- 40 °C ~ + 90 °C (IEC) |
Degree Of Protection / Safety Class |
IP67 (Mated) / IP2X (Unmated) / Class II |
Contact Resistance of Plug Connectors |
0.5 m Ω |
Outer Shell Material |
PPO - Polyphenylene Oxide |
Contact Material |
Copper Tin Plated |
Locking System Plug Connectors |
Snap - In |
Flame Class |
UL94-HB / UL94-VO |
Cable Size |
2.5 mm sq ~ 6.0 mm sq |
Brand Name / Model Code |
NBJH / T5 (5 in 1 out) – Ningobo Jinghua |
Certification |
TUV NORD |
Rated Current |
50 Amp |
Rated Voltage |
1500 V DC (IEC) 800V DC (UL) |
Ambient Temperature Range |
- 40 °C ~ + 90 °C (IEC) |
Degree Of Protection / Safety Class |
IP67 (Mated) / IP2X (Unmated) / Class II |
Contact Resistance of Plug Connectors |
0.5 m Ω |
Outer Shell Material |
PPO - Polyphenylene Oxide |
Contact Material |
Copper Tin Plated |
Locking System Plug Connectors |
Snap - In |
Flame Class |
UL94-HB / UL94-VO |
Cable Size |
2.5 mm sq ~ 6.0 mm sq |
Brand Name / Model Code |
NBJH / T6 (6 in 1 out) – Ningobo Jinghua |
Certification |
TUV NORD |
Rated Current |
50 Amp |
Rated Voltage |
1500 V DC (IEC) 800V DC (UL) |
Ambient Temperature Range |
- 40 °C ~ + 90 °C (IEC) |
Degree Of Protection / Safety Class |
IP67 (Mated) / IP2X (Unmated) / Class II |
Contact Resistance of Plug Connectors |
0.5 m Ω |
Outer Shell Material |
PPO - Polyphenylene Oxide |
Contact Material |
Copper Tin Plated |
Locking System Plug Connectors |
Snap - In |
Flame Class |
UL94-HB / UL94-VO |
Cable Size |
2.5 mm sq ~ 6.0 mm sq |
Brand Name / Model Code |
NS – Ningobo Shihe |
Certification |
TUV SUD |
Rated Current |
30 Amp |
Rated Voltage |
1500 V DC |
Ambient Temperature Range |
- 40 °C ~ + 85 °C (IEC) |
Degree Of Protection / Safety Class |
IP68 (Mated) / Class II |
Contact Resistance of Plug Connectors |
0.5 m Ω |
Outer Shell Material |
PPO - Polyphenylene Oxide |
Contact Material |
Copper Tin Plated |
Locking System Plug Connectors |
Snap - In |
Flame Class |
UL94-HB / UL94-VO |
Cable Size |
2.5 mm sq ~ 6.0 mm sq |
Connecting System |
Crimp Connection |
Brand Name / Model Code |
World Sun |
Certification |
TUV SUD |
Rated Current |
30 Amp |
Rated Voltage |
1000 V DC |
Ambient Temperature Range |
- 40 °C ~ + 125 °C (IEC) |
Degree Of Protection / Safety Class |
IP67 (Mated) / Class II |
Contact Resistance of Plug Connectors |
0.5 m Ω |
Outer Shell Material |
PPO - Polyphenylene Oxide |
Contact Material |
Copper Tin Plated |
Locking System Plug Connectors |
Snap - In |
Flame Class |
UL94-HB / UL94-VO |
Cable Size |
2.5 mm sq ~ 6.0 mm sq |
Connecting System |
Crimp Connection |
Brand Name / Model Code |
NS / Y2 (2 in 1 out) – Ningobo |
Certification |
TUV Rheinland |
Rated Current |
50 Amp |
Rated Voltage |
1000 V DC (IEC) 600V DC (UL) |
Ambient Temperature Range |
- 40 °C ~ + 90 °C (IEC) |
Degree Of Protection / Safety Class |
IP67 (Mated) / IP2X (Unmated) / Class II |
Contact Resistance of Plug Connectors |
0.5 m Ω |
Outer Shell Material |
PPO - Polyphenylene Oxide |
Contact Material |
Copper Tin Plated |
Locking System Plug Connectors |
Snap - In |
Flame Class |
UL94-HB / UL94-VO |
Cable Size |
2.5 mm sq ~ 6.0 mm sq |
Brand Name / Model Code |
NS / Y3 (3 in 1 out) – Ningobo |
Certification |
TUV Rheinland |
Rated Current |
50 Amp |
Rated Voltage |
1000 V DC (IEC) 600V DC (UL) |
Ambient Temperature Range |
- 40 °C ~ + 90 °C (IEC) |
Degree Of Protection / Safety Class |
IP67 (Mated) / IP2X (Unmated) / Class II |
Contact Resistance of Plug Connectors |
0.5 m Ω |
Outer Shell Material |
PPO - Polyphenylene Oxide |
Contact Material |
Copper Tin Plated |
Locking System Plug Connectors |
Snap - In |
Flame Class |
UL94-HB / UL94-VO |
Cable Size |
2.5 mm sq ~ 6.0 mm sq |