1 / 5
Product Description
| Product Name | DC combiner box |
| Model Code | MDJB-PV4/2 |
| Rated Voltage | 1000V |
| Input | 4 strings |
| Output | 2 strings |
| Temperature range | -25℃ ~ +55℃ |
| Certificate | TUV / CE / CB / CCC / TUV Australia approval |
| IP Protection Class | IP65 |
| Materials | Polycarbonate / ABS (UV resistance and Flame retardant) |
| DC switch Rated Voltage | 1200V |
| DC switch Rated Current | 32A |
| DC SPD Max Operating Voltage | 1000V |
| Max Discharge Current | 40KA |
| Nominal discharge current | 20KA |
| DC Fuse Rated Voltage | 1000V |
| Fuse link | 15A 10*38MM |
| Finger safe touch / LED | YES |
Details Images




Our Service
Professional Solar System Solution Expert



About Our Mission
Our brand was founded by specialists dedicated to environmental protection and the development of clean energy. The core concept is to advocate for global environmental sustainability through the increased use of solar and wind energy. We aim to let the world enjoy more days of clean solar energy.
2021 SNEC PV Power Expo
We participated in the world’s largest solar photovoltaic exhibition and engaged with global industry leaders and media to promote sustainable energy solutions.
Packaging & Shipping
FAQ