Hebei Oushang Photovoltaic Technology Co., Ltd.

Oushang SolarModel OS-M72 Series -Monocrystalline 72-Cell Solar Panels

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The OS-M72 series represents a line of advanced monocrystalline 72-cell solar panels, with power outputs ranging from 300W to 350W. These panels are engineered for high efficiency, supporting maximum power voltages of up to 37.8V and currents reaching 9.25A, with open circuit voltages extending to 45.6V. Designed for diverse applications, they feature customization options that include variable dimensions, voltage, current matching, and different surface coating preferences such as anti-reflective or hydrophobic coatings. The panels are equipped with high IP67 rated junction boxes and MC4 connectors, supporting applications from residential rooftops to industrial solar farms and custom applications in RVs, satellite units, and monitoring stations. The panels’ robust construction supports various environmental conditions with a maximum wind and snow load of 2400Pa and 5400Pa, respectively.

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Welcome to Oushang Solar, where we bring you the OS-M72 300W 330W 350W Solar Panel – a cutting-edge solution to power your home or business with clean, renewable energy.

Attribute

  • Watts(250W-300W):300W
  • Watts(310W-380W):330W, 350W
  • Monocrystalline/Polycrystalline:Monocrystalline Solar Panel

Customization Options for OS-M72-300W

Unlike standard modules, the OS-M72-300W is also available in customized configurations to meet diverse project requirements. Whether you need custom size solar panels, specific voltage adjustments, or integrated components, we provide flexible OEM/ODM services tailored to your application.

Available customizations include:

  • Custom Dimensions — Panel sizing adjusted to fit specific enclosures or structures
  • Voltage & Current Matching — Configure Vmp and Imp for hybrid systems
  • Surface Coating Options — Enhanced anti-reflective or hydrophobic coatings
  • Connector Customization — MC4, Amphenol, or customer-specified plugs
  • Labeling & Branding — Your logo, QR codes, and serial numbers
  • Frame Material Options — Anodized, black, or frameless design

Applications in Specialized Industries

Our customized PV products extend the usage of the OS-M72-300W beyond rooftops and farms. These modules can be tailored for integration in:

  • RV and mobile energy systems
  • Telecom and satellite backup units
  • Rural electrification projects
  • Scientific and environmental monitoring stations
  • Building-integrated photovoltaics (BIPV)
  • Custom flexible solar panels can be developed based on this structure, especially for low-weight or curved applications.

OUSHANG SOLAR is one of China's leading Photovoltaic Module manufacturers, specializing in the R&D, production, and sales of Solar Panel products. OUSHANG SOLAR offers a wide power range from 5W to 550W, covering monocrystalline and polycrystalline solar panels, half-cell modules, solar controllersinvertersgel batteriesflood lightsstreet lights, and monitoring systems. With advanced automatic production lines and strict quality control under ISO9001 standards, our products are TUVSGSCESONCAP, and CQC certified. Our factory has also passed the Intertek inspection. Exporting over 20GW to regions like Africa, Europe, and Southeast Asia, we ensure high performance across diverse environments. With an annual production capacity of 2GW, our reliable solar solutions have reached more than 30 countries globally. OEM services are also available.