About This Product

ASTRONERGY CHSM48RN(DG)/F-BH 475W is an Astronergy ASTRO N7s 2.0 bifacial solar panel from the CHSM48RN(DG)/F-BH range. It uses n-type TOPCon cell technology and a dual-glass bifacial design, meaning it can generate from the front side and also make use of reflected light from behind where the installation conditions allow. This model is rated at 475W and is aimed at residential and light commercial systems where a high-output, modern-format panel is required.

Who This Product Suits

ASTRONERGY CHSM48RN(DG)/F-BH 475W suits customers wanting an Astronergy panel with strong output per module, n-type TOPCon technology and a glass-glass construction. It is a practical option for grid-connect solar systems, replacement panel work where the electrical design is compatible, and new installs where the installer wants a bifacial module from the ASTRO N7s 2.0 family. As with any solar panel, final suitability depends on roof layout, inverter compatibility, string design and local installation requirements.

Specifications Explained

ASTRONERGY CHSM48RN(DG)/F-BH 475W is rated at 475W under standard test conditions, with a listed module efficiency of up to 23.8%. The panel uses n-type TOPCon technology, which is designed for good efficiency and lower power loss at higher operating temperatures compared with older cell types. The bifacial dual-glass construction allows rear-side light gain where there is suitable reflectivity behind the panel, although the real-world benefit depends on the mounting surface and installation angle. The datasheet lists a 25-year product warranty and 30-year linear power warranty, with 87.4% remaining power output at year 30. Other listed technical details include a -0.29%/°C temperature coefficient of Pmax, IP68 junction box rating, 3 bypass diodes and a 30A maximum series fuse rating.

Summary

ASTRONERGY CHSM48RN(DG)/F-BH 475W is a high-efficiency Astronergy ASTRO N7s 2.0 bifacial panel using n-type TOPCon cells and dual-glass construction. It is best viewed as a modern residential or light commercial solar module where output, warranty length and current-generation panel technology matter. It should be matched carefully to the inverter, mounting method and site conditions before installation.

About Astronergy

Astronergy is a solar module manufacturer under the CHINT Group and was founded in 2006. The company is headquartered in Zhejiang, China, and focuses on photovoltaic cells and solar modules for residential, commercial and utility-scale solar projects. Astronergy is known for its ASTRO series panels and its work with n-type TOPCon solar technology. In Australia, Astronergy supplies CEC-approved solar panels through its Oceania presence, with products used across residential, commercial and larger solar projects.

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