First, the price of the solar folding bag is the same as that of the solar panel. First of all, you should know what type of solar folding bag you want to make, and whether the sewing bag is one piece laminated. As the name implies, the inside solar panel and cloth are separated. First make the solar panel, and then sew it together with the cloth. The integrated laminated solar folding bag is made of solar cells and cloth which are placed in the laminating machine for lamination. The waterproof performance of the integrated lamination is better than that of the sewing bag. Generally, the integrated lamination bag does not have a storage bag, and the price is higher than that of the sewing bag.
Next, you should choose whether you want to make the solar cell used in the solar folding bag, single crystal, polycrystalline or Sunpower. In terms of conversion efficiency, Sunpower>single crystal>polycrystalline. In terms of price, Sunpower>single crystal>polycrystalline. Then you should consider the power of the solar folding bag. The higher the power, the higher the price of the solar folding bag. How much power you choose depends on the charging device you choose. If you charge your mobile phone, you can choose a 10-20W folding bag. If you use a 100W solar folding bag, it will be a waste. If you charge the 500W energy storage, the 100W solar folding bag is OK, but the 10W folding bag is not enough.
The other thing is related to the accessories of the solar folding bag, whether to bring a handle. The outlet mode of the solar folding bag should be considered for the integrated laminated belt handle. Its installation mode will be more complex, because once the laminated design is completed, it cannot be changed. The sewing bag shall be sewn according to the needs of the solar panel. Whether the storage bag is needed, whether it is directly outside the folding bag bracket or a storage bag as a whole. Take this bag as an example, its storage bag can be used as both storage and support (it is an integrated laminated bag. As I said before, it will take a long time to make a storage bag in the integrated laminated bag itself, which naturally costs money). This is a relatively new point. The last is the wire rod. Whether MC4 or other is considered when the wire rod appears, and whether other interfaces are required. This is to consider what you charge and what you store energy with. If you store energy with the battery, you need to configure the corresponding connector.
After considering these, tell the merchant the demand, and they will naturally give you a quotation. If you are a merchant, you can find the manufacturer to tell you the demand, and you can customize it. Generally, there will be a minimum order quantity demand.
If you want to know more about solar panels, please contact us, the solar panel manufacturer – Huanqi Technology (Shenzhen) Co., Ltd.