The invention discloses a vehicle-mounted photovoltaic power supply device and system and a vehicle, and the device comprises a photovoltaic solar module which comprises a plurality of photovoltaic solar panels, the plurality of photovoltaic solar panels are connected in series, and the output voltage of the photovoltaic solar module is greater than 60V; the protection circuit module comprises at least one protection circuit unit; and when in the first state, the at least one protection circuit unit is configured to be used for disconnecting the photovoltaic solar panels, so that the output voltage of the photovoltaic solar module is less than 60V. According to the vehicle-mounted photovoltaic power supply device disclosed by the invention, the on-off of the protection circuit unit is configured, so that high-voltage-power safe power supply of the photovoltaic solar module is realized.
本发明公开了一种车载光伏供电装置、系统及车辆,装置包括:光伏太阳能模组,光伏太阳能模组包括多个光伏太阳能板,多个光伏太阳能板串联连接,光伏太阳能模组的输出电压>60V;保护电路模组,保护电路模组包括至少一个保护电路单元;当处于第一状态时,至少一个保护电路单元被配置为,用于断开光伏太阳能板之间的连接,使得光伏太阳能模组的输出电压<60V。本发明的车载光伏供电装置,通过配置保护电路单元的通断,实现光伏太阳能模组的高电压功率的安全供电。
Vehicle-mounted photovoltaic power supply device and system and vehicle
车载光伏供电装置、系统及车辆
2024-10-01
Patent
Electronic Resource
Chinese
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