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 PV 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 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 PV 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 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 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 PV 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 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 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 | |
Working closely with our supply partners and organizations including U.S-based SEIA, Targray helps solar manufacturers and project developers worldwide enhance the sustainability of their supply chains. Contact us today to learn more.
Related Solar Materials
Silicon Wafers
Mono- and multi high-performance solar silicon wafers. Manufactured to the exact specifications of PV cell and module producers.
Aluminum Frames
Solar-grade aluminum frames. Molded and assembled using high-precision tools to ensure reliable performance and a lengthy product lifespan.
PV Backsheets
Next generation backsheets offering improved resistance to moisture, temperature changes, chemicals, and physical damage.
Solar EVA Sheets
Manufactured at one of Asia’s largest Ethylene production facilities, the high-performance EVA sheets we supply are subject to rigorous quality testing and verification.
Solar PV Glass
Our product portfolio features tempered, ultra-clear solar glass solutions with anti-reflective coating that diminishes reflectivity and improves light transmission.
PV Ribbon Material
High performance solar ribbon engineered to deliver superior uniformity, solderability and elongation at a competitive price.
Solar Modules
Mono, multi, bifacial, and mono perc solar modules for solar suppliers, project developers, EPCs, installers and contractors.
Polysilicon
Raw polycrystalline silicon for PV manufacturing. Offered in various grades and formats including chunks, chips, powder and ingot.