With the rapid development of the distributed, especially household photovoltaic market in recent years, the quality problems of photovoltaic systems have become more and more prominent. A fire in a photovoltaic system will not only endanger personal safety, but also have a negative impac...
Most of the larger solar panels with a power rating of more than 50 watts already have MC4 connectors. MC4 is the name of all solar panel connection types, which stands for “4mm multi-contact”. It is a circular plastic housing developed by Multi-Contact Corporation, with a sin...
When connecting Slocable solar pv system, the most ideal approach to add assurance is by using MC4 fuses or solar circuit breakers. The correct use of fuses and circuit breakers is important to maintain safety. Fuses and circuit breakers are used to protect the wiring from getting exce...
People often have a misunderstanding that as long as the solar panel is damaged, it can’t work, and naturally it can’t generate any current. The following experiment tells us that this is the beginning of the danger.
How terrible is a broken solar panel? Watch the vide...
Wire types vary in conductor material and insulation.
Aluminum or Copper: The two normal conductor materials utilized in commercial solar installations are copper and aluminum. Copper has a more prominent conductivity than aluminum, thus it carries more current than aluminum ...
Photovoltaic modules have a design service life of more than 25 years. Correspondingly, corresponding requirements are set for the working life of its supporting electrical components. Each electrical component has its mechanical life. The electrical life is related to the ultimate benefi...
The solar cell is one of the core components in the solar power generation system, and a solar cell can only generate a voltage of about 0.5-0.6 volts, which is far lower than the voltage required for actual use. In order to meet the needs of practical applications, multiple solar...
With the continuous development of the internal photovoltaic market, the demand for photovoltaic junction boxes and connectors continues to grow. However, because of the low-cost ratio and the “inconspicuous” function, the quality of junction boxes and connectors has b...
