Solar Junction Box for PV Manufacturers
UL certified heat-dissipating Photovoltaic junction boxesPV Junction Box Components for Solar Manufacturers
Targray solar junction box components are a trusted source for photovoltaics manufacturers worldwide. Our J-boxes 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. 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.
PV Junction Box Product Specifications
Offered in a variety of sizes and configurations, our solar junction boxes have been designed to deliver excellent performance while lowering cost-per-watt for photovoltaics manufacturers. For an overview of our products, consult the table below.
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 |   |
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 | |
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 |   |
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 |  |
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 | |
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 | |
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 | |
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 | |
For additional questions about our PV junction box products, please contact Targray solar or call us +1 (514) 695-8095.
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