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Marstek apollo-A flexible solar panel is available in two models with 110W and 220W of power.
The open circuit voltage of the 220W solar panels is 20.81 V. Whether they can be connected in series or in parallel should take into account the capacity of the equipment connected to the output. For example, since the input voltage of a Marstek microinverter cannot exceed 60V, no more than 2 solar panels can be connected in series, otherwise permanent damage will be caused to the microinverter.Marstek microinverters can actively limit the current, so there is no limit to the number of panels that can be connected in parallel, as long as the voltage is within a reasonable range.
Express shipping is more economical than logistics shipping. Different courier companies have different transport standards. One of the strictest conditions is the rules of DHL:
Size Limits · The longest side of a single package must not exceed 120 cm. · The sum of the length, width, and height must not exceed 300 cm.
The 220W apollo-A flexible solar panel measures 1010x1160x3mm and complies with this shipping limit.
The warranty period is 5 years.
If you have further questions, please feel free to email us at support@marstekenergy.com.
