南非采购需求：太阳能逆变器、离网逆变器、太阳能充电器、太阳能电源充电器、太阳能发电机、太阳能电源套件

I'm interested in understanding the steps involved in ordering solar panels from your company. Could you please provide a detailed outline of the entire process, from the initial inquiry to final delivery? Additionally, it would be helpful to know about the lead times and any minimum order quantities that apply. Also, I'd appreciate any information on payment terms, shipping options, and whether you offer any warranties or support after the purchase. Knowing these details will help me make a more informed decision and streamline our purchasing process. Thank you!