阿尔及利亚采购需求：电池组、便携式电池、内置电池、便携式充电器、便携式搅拌机、外置电池

I'm interested in your PV training program to gain a better understanding of solar energy, particularly in areas like installation and maintenance. I'd like to know more about the curriculum, duration, and any prerequisites needed for enrollment. Additionally, if there are upcoming sessions or workshops, please share the details. I'm looking forward to enhancing my knowledge and skills in this field. Thanks for your help!