PV Junction Box Components for Solar Manufacturers

Targray’s portfolio of solar junction box products are a trusted source for photovoltaics manufacturers worldwide. The J-boxes we supply offer exceptional durability, with casings designed to withstand even the harshest weather conditions. They are ideally suited for solar technology developers seeking a cost-effective solution that keeps cool and performs reliably for the duration of its life cycle. Notable product characteristics include:

  • Dual-sided heat dissipation to maximize flow of current and overall efficiency.
  • Thin, compact design and convenient layout that simplifies the installation process.
  • IP68 protection rating to ensure consistent, long-lasting performance.
  • Enhanced connector security and strength to minimize the risk of connection issues over time.

Targray Solar Junction Box 029S

TSJB-029S
Voltage 1000 Volts
Current 15A
Protection Class Class II
Connection Capacity 4 mm2
Protection Rating IP68
Ambient Temperature -40 C to +85 C
Contact Resistance ≤ 0.5m Ω
Product Certification RoHS Green Product Certification logo   TUV Rheinland certification logo

Targray Solar Junction Box 029G

TSJB-029G
Voltage 1500 Volts
Current 15A
Protection Class Class II
Connection Capacity 4 mm2
Protection Rating IP68
Ambient Temperature -40 C to +85 C
Contact Resistance ≤ 0.5m Ω
Product Certification RoHS Green Product Certification logo   TUV Rheinland certification logo

Targray Solar Junction Box 007A

TSJB-007A
Voltage 1500 Volts
Current 12A
Protection Class Class II
Connection Capacity 4 mm2/ 12AWG
Protection Rating IP68
Ambient Temperature -40 C to +85 C
Contact Resistance ≤ 0.5m Ω
Diode Rating Peak reverse voltage rated 40V, 15A; 45V, 20A
Product Certification  RoHS Green Product Certification logo   UL certification logo  TUV Rheinland certification logo  CE Certification logo

Targray Solar Junction Box 007B

TSJB-007B
Voltage 1000 Volts
Current 12A
Protection Class Class II
Connection Capacity 4 mm2
Protection Rating IP68
Ambient Temperature -40 C to +85 C
Contact Resistance ≤ 0.5m Ω
Product Certification RoHS Green Product Certification logo UL certification logo TUV Rheinland certification logo CE Certification logo

Targray Solar Junction Box 040RF

TSJB-040RF
Voltage 1500 Volts
Current 12A
Protection Class Class II
Connection Capacity 4 mm2
Protection Rating IP68
Ambient Temperature -40 C to +85 C
Contact Resistance ≤ 0.5m Ω
Product Certification RoHS Green Product Certification logo   TUV Rheinland certification logo

Targray Solar Junction Box 040RT

TSJB-040RF
Voltage 1000 Volts
Current 12A
Protection Class Class II
Connection Capacity 4 mm2
Protection Rating IP68
Ambient Temperature -40 C to +85 C
Contact Resistance ≤ 0.5m Ω
Product Certification RoHS Green Product Certification logo   TUV Rheinland certification logo

Targray Solar Junction Box 026F

TSJB-026F
Voltage 1500 Volts
Current 15A
Protection Class Class II
Connection Capacity 4 mm2/ 12AWG / 6.9-7.3mm
Protection Rating IP68
Ambient Temperature -40 C to +85 C
Contact Resistance ≤ 0.5m Ω
Diode Rating Peak reverse voltage rated 40V, 15A; 45V, 20A
Product Certification CE Certification logo   RoHS Green Product Certification logo  TUV Rheinland certification logo

Targray Solar Junction Box 026T

TSJB-026T
Voltage 1000 Volts
Current 15A
Protection Class Class II
Connection Capacity 4 mm2/ 12AWG / 6.9-7.3mm
Protection Rating IP68
Ambient Temperature -40 C to +85 C
Contact Resistance ≤ 0.5m Ω
Diode Rating Peak reverse voltage rated 40V, 15A; 45V, 20A
Product Certification CE Certification logo   RoHS Green Product Certification logo  TUV Rheinland certification logo

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