巴西采购需求：太阳能草坪灯、太阳能草坪灯、太阳能花园灯、太阳能壁灯/草坪灯、一体式太阳能壁灯、圆柱形太阳能灯

I'm reaching out to inquire about the pricing for 4500 square meters of photovoltaic films. We are looking for high-quality options that can meet our project specifications. It would be great to understand the different varieties available, along with any technical details or features that set them apart. Additionally, could you provide information on bulk order discounts, lead times, and shipping options? We're aiming to make a decision soon, so your prompt response would be highly appreciated. If you have any catalog or datasheets to share, that would also be helpful for our evaluation. Thank you!