About This Product

The SUNPOWER 460W PERFORMANCE 7 is a 460 W solar module from SunPower’s Performance 7 series. It uses N-type TOPCon cells in SunPower’s shingled-cell layout, with one-third cut cells arranged to reduce inactive space and improve the panel’s response to partial shading. The module is bifacial and uses a dual-glass construction with POE encapsulation, giving installers a robust panel designed for long-term residential and commercial rooftop use.

Who This Product Suits

The SUNPOWER 460W PERFORMANCE 7 suits homeowners and businesses wanting a high-output SunPower panel for new solar installations or suitably designed system expansions. Its 460 W rating and 22.7% module efficiency make it useful where available roof area needs to be used efficiently. The shingled cell layout can also be beneficial on roofs subject to some partial shading, although system design, string configuration and inverter compatibility should always be checked by the installer.

Specifications Explained

The SUNPOWER 460W PERFORMANCE 7 is rated at 460 W under standard test conditions, with 22.7% module efficiency and a positive 0/+3% power tolerance. At maximum power it operates at approximately 35.95 V and 12.80 A, with an open-circuit voltage of 42.31 V and short-circuit current of 13.52 A. The N-type TOPCon cells use a shingled arrangement rather than a conventional busbar layout, while the bifacial design can collect additional irradiance from the rear where installation conditions allow. Its power temperature coefficient is approximately -0.29%/°C, and SunPower specifies 30-year product and performance warranty coverage for Performance 7 panels, subject to the applicable warranty terms.

Summary

The SUNPOWER 460W PERFORMANCE 7 combines a 460 W output, 22.7% efficiency, N-type TOPCon technology, shingled cells and bifacial dual-glass construction. It is a practical SunPower option for residential and commercial installations where good power density, shade tolerance and long-term module durability are priorities. Its electrical characteristics should be checked against the selected inverter or optimiser and the proposed string design before installation.

Weights & Measurements

About SunPower

SunPower’s solar technology history dates back to 1985, and the brand has become known internationally for high-efficiency solar cells, back-contact technology and premium photovoltaic modules. The SunPower business and brand entered a new ownership phase in 2025 when it was acquired by TCL, combining SunPower’s solar technology heritage with TCL’s manufacturing capabilities. SunPower has operated in the Australian market since 2008 and maintains an Australian operation based in Victoria. Its current solar range includes back-contact and TOPCon shingled-cell technologies for residential, commercial and larger-scale applications.