Some cheap monocrystalline solar panels items on the internet are marked "Free Sample" and can be ordered as such. In general, NANJING KSUNSOLAR TECHNOLOGY CO., LTD.'s regular products are available for free samples. However, if the customer has some specific requirements such as product size, material, color or LOGO, we shall charge the relevant costs. We keen for your understanding that we would like to charge the sample cost which will be deducted once the order is confirmed.
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