SM-SPDG-530~555M12 Shingled Double Glass PV Module

Focusing on providing the highest quality products at affordable prices, Sunmaster is a leading solar panel manufacturer for the Chinese market. We strive to continue to grow and expand our partnerships with industry leaders and companies across the country.
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Product Description


Maximum Power(Pmax/W):530~555

Open Circuit Voltage(Voc/V):46.8~47.7

Maximum Power Voltage(Vmp/V):38.5~39.7

Short Circuit Current(Isc/A):14.78~14.83

Maximum Power Current(Imp/A):13.77~13.98

Module Efficiency(%):20.4~21.3

Power Tolerance:0~+5W  

Standard Test Condition(STC):Irradiance 1000W/m²,Cell Temperature 25℃,Air Mass1.5

Sunmaster is a manufacturer of fantastic Shingled PV module  

Shingled PV module

Advantages of our product

l  Energy saving: Solar panels help reduce fossil fuels and have a positive impact on the environment. And because they use less energy than any other type of energy, solar panels save our coal resources.

l  Easy to clean: Most panels are waterproof, so you can dry them by pouring water on them. To avoid any risk of damage, we recommend that you always use a cloth to clean your solar panels.

l  Environmentally friendly: Solar panels reduce the use of fossil fuels, allowing you to help save the environment. With an impressive lifespan of over 30 years, solar panels offer a cost-effective alternative to emission-free energy generation.

Product packaging

l  We pay great attention to packaging our products in an environmentally friendly way. Our packaging is very strict, your product is sure to arrive safely in tight packaging.


l  Q:How is the Presales process?

A: We provide perfect pre-sale service, we will promptly answer all your questions about our products before purchasing. At the same time, we will do sufficient market research and continuously improve our products to meet the needs of the public.

l  Q:Does Sunmaster has stock in EU?

A: Yes, we have. Our products are sold in a wide range of regions, including the European Union. Our logistics plans to set up warehouses in the EU, Middle East and Africa.

l  Q:What is the maximum power output and the efficiency of the PV modules?

A: The maximum power output of SM-SPDG-530~555M12 shingled double-glass modules is 530Pmax/W~555Pmax/W, and the efficiency is 20.4%~21.3%.

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