Can solar energy inverter sample charge be refunded if order is placed?
2020-10-19
At LONGSUN SOLARELECTRIC CO.,LTD, the sample fee can be refunded if your order reaches a certain quantity or amount which differs from the products and the manufacturing needs. You can consult our sales team for more specific information. If the quantity or amount of your order does not reach our preference standards, we can also offer a certain discount. We have committed to offering high quality products and services at the most competitive prices since founded. Whether there is a sample refund or not, you will find our products and attentive services are hard to resist.
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LONGSUN SOLARELECTRIC CO.,LTD Longsun Solar Panel's products sell well on international market. FI series series manufactured by LONGSUN SOLARELECTRIC CO.,LTD Longsun Solar Panel include multiple types. And the products shown below belong to this type. The product has remarkable quality, which has been highly evaluated and proved by the third-party testing organizations in terms of material and workmanship referring to the gifts and crafts. The product is suitable for use in commercial, residential, and utility-scale projects. LONGSUN SOLARELECTRIC CO.,LTD Longsun Solar Panel increases the added value of traditional Half-cell Solar panel products. It can provide stable electricity output under poor lighting conditions.
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