It is not recommended. When connecting solar panels in series or parallel, it is important to ensure that the solar panels have similar parameters such as open-circuit voltage, short-circuit current, etc., to avoid efficiency loss or damage to the equipment. Additionally, it is necessary to use appropriate voltage regulators or charge controllers to manage and protect the charging process of the energy storage system.
Therefore, it is advised to use solar panels of the same brand and with the same rated values in series or parallel connections. It is not recommended to connect 1 AF-S100 with 1 AF-S200 in series or parallel. Instead, you can use 2 AF-S200 200W solar panels connected in series or parallel together.
If different voltage or current solar panels are connected in series and result in damage to the equipment, it will not be covered under our warranty.