Gallery View: Solar panel modules

Global SourcesUpdated on 2023/12/01

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Units in 1 to 350W dominate solar panel module production in China. Poly- and monocrystalline variants make up the selection.

Poly- and monocrystalline solar panel modules in China are available in 1 to 350W. These have 3.2mm low-iron tempered glass with high transmission features, EVA lamination, TPE or water-resistant TPT backsheet and anodized aluminum frame. The bundled junction box in ABS or PPO is usually IP65-rated.

Manufacturers source all materials from local providers.

Prices are forecast to decrease within 5 percent, reflecting the downward trend in the global market as competition in the line heats up. This is expected to persist in 2017 worldwide.

Here is a selection of poly- and monocrystalline solar panel modules from China.

250W polycrystalline solar panel module

Luoyang Winners Solar Technology Co. Ltd's model WSM250P156 polycrystalline solar panel module has 250W power. The rated voltage and current are 30.7V and 8.15A, and the open-circuit voltage and short-circuit current are 37.4V and 8.63A. The maximum system voltage is 1,000V.

The 164x99.2x3.5cm unit is made up of 60 cells in 6x10 array. It weighs 18.5kg. Wire size is 2x4sqmm and cable length 900mm or 1m. Product life span is 25 years.

The maker requires a minimum order of 1 container. Delivery lead time is 7 days.

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310W polycrystalline solar panel module

The WSM310P156 model from Luoyang Winners Solar Technology Co. Ltd is a 310W polycrystalline solar panel module with 37V and 8.38A rated voltage and current, and 45.9V and 8.96A open-circuit voltage and short-circuit current. The maximum system voltage is 1,000V, and the operating temperature -40 to 85 C.

Consisting of 156x156mm cells in 6x12 array, the unit is 195.6x99.2x4cm and 22.5kg. It has a 2x4sqmm wire and 900mm or 1m cable. The product lasts 25years.

The minimum order is 728 units. Delivery lead time is 7 days.

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260W polycrystalline solar panel module

260W polycrystalline solar panel module

The MGS260-30-P model from Ningbo Magus PV Co. Ltd is a solar panel module with a 3.2mm-thick high-transmission glass, an anodized aluminum alloy frame and IP65-rated junction box. It uses polycrystalline cells, each measuring 156x156mm.

The CE and TÜV-approved unit has 260W peak power, and 30.4V and 8.56A maximum power voltage and current. Its open-circuit voltage and short-circuit current are 37.5V and 9.12A. Efficiency is 16.1 percent.

The 18kg module is 164x99x4cm and has a 90mm-long output cable with an MC4 connector. It is priced at $119.60. No minimum order is required. Delivery lead time is 14 days.

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255W polycrystalline solar panel module

255W polycrystalline solar panel module

Ningbo Osda Solar Co. Ltd's solar panel module, ODA250 model, has 255W peak power, 31.18V and 8.18A maximum power voltage and current, and 37.07V and 8.75A open-circuit voltage and short-circuit current. Power tolerance is 0±3 percent.

The 164x99x4cm unit is made up of polycrystalline cells in 6x10 array. Each cell is 156x156mm. The panel has a 3.2mm-thick high-transmission, low-iron tempered glass, an anodized aluminum alloy frame and IP65-rated junction box. It weighs 18.6kg.

The minimum order is 100 units for delivery within 20 days.

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250W monocrystalline solar panel module

Model SPM-250M solar panel module from Shenzhen JoolPower Co. Ltd integrates 156x156mm monocrystalline cells. Its maximum power, voltage and current are 250W, 30.5V and 8.2A, and the open-circuit voltage and short-circuit current 37.5V and 8.56A.

The 165x99.2x4cm unit has 1,000VDC maximum system voltage and 15A maximum series fuse rating. Its terminal box is IP65-rated.

The model is quoted at $127.50 for a minimum order of 300 units. Delivery is within 20 days.

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PET-laminated solar panel module

Shenzhen Juguangneng Science & Technology Co. Ltd's model JGN-5W-PET solar panel module uses EVA film for encapsulation and PET for abrasion-resistant lamination.

Designed for solar power banks, lawn and courtyard lights, and solar charger bags, the unit comes in 3.5, 5 and 10W, and 5, 6 and 18V variants. It operates in -20 to 60 C and has a life span of more than 5 years.

The $4.68 module meets CE, IEC 61215 and RoHS requirements. An order of 1 unit is delivered within 7 days.

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250W polycrystalline solar panel module

Solar Leading Group Ltd's model SL6P60-250W polycrystalline solar panel module has 250W maximum power, 30.5V and 8.21A maximum power voltage and current, and 37.6V and 8.67A open-circuit voltage and short-circuit current. The maximum system voltage is 1,000VDC, and maximum series fuse rating 15A.

The unit boasts efficiency of 15.37 percent. It operates in -40 to 85 C. Dimensions are 164x99.2x3.5cm. Price is $115.

The minimum order quantity is 100 units. Delivery is within 7 days.

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300W polycrystalline solar panel module

This 300W solar panel module from Sopray Solar Group Co. Ltd, SR300P-36 model, uses blue polycrystalline cells. It has 36V and 8.33A maximum power voltage and current, and 45.3V and 8.79A open-circuit voltage and short-circuit current.

The unit with a silver aluminum frame is 195.6x99.2x4.5cm and 28kg. It is priced at $156.

The minimum order is 100 units. Delivery lead time is 15 days.

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