也门采购需求：太阳能电池板、太阳能逆变器、太阳能充电控制器、锂电池、便携式太阳能系统、太阳能路灯

I hope this message finds you well. I'm reaching out to inquire about the minimum order quantity for your products. Understanding this will help me with planning and budgeting for our upcoming procurement needs. Additionally, could you provide any details on pricing structures or volume discounts available for larger orders? This info would be very useful as we evaluate our options and consider a potential partnership with your factory. Looking forward to your prompt response!