Two modern yellow brick houses with black tiled roofs fitted with LONGi Hi-MO 6 HPBC Half Cell Solar PV panels in 455W, 460W, and 515W options, shown under a clear sky with branding and product specifications visible.
Black LONGi LR7-54HTB-455M-SDM1 455W solar panel featuring all-black design and half-cut monocrystalline cells for high-efficiency residential and commercial solar energy systems.
Technical drawing of LONGi 455W solar panel showing dimensions in millimeters (1990 x 1134 x 30 mm) with mounting hole placements and section views A-A, B-B, and C.
Front view of LONGi LR7-54HTB-460M-SDM1 460W all-black solar panel featuring a sleek monocrystalline design with half-cut cells for high-efficiency residential and commercial installations.
Technical drawing of LONGi 460W solar panel (model LR7-54HTB-460M-SDM1) showing detailed dimensions in millimeters, including mounting hole spacing, frame thickness, and tolerance values for installation planning
LONGi LR7-60HTH-515M solar panel featuring sleek all-black half-cell design, with 25-year product and performance warranty badges highlighted.
Technical drawing of LONGi Hi-MO 6 515W solar panel showing detailed dimensions in millimeters, including length 1990mm and width 1134mm, with mounting hole and cross-section specifications.

Longi Solar Panels - HPBC Half Cell - 455W to 515W

Sale price£65.00
In Stock
Wattage: 455W
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Longi Solar Panels - HPBC - 455W to 645W

With industry-leading product quality, experienced technical team and standardized design systems, LONGi residential solutions provide beautiful, environmentally-friendly rooftop solar systems that greatly reduce customer energy bills.

Longi Key Features

  • Product Warranty: 25 Years
  • Performance Warranty: 25 Years
  • Winner of the 2021 Intersolar Award, RETC high achiever award 4 years in a row
  • Revolutionary Hybrid Passivated Back Contact (HPBC) Technology
  • High micro-crack resistance for improved reliability
  • Improved low light performance
  • Busbar-free design for a seamless, modern appearance.
  • High temperature restriction for improved fire safety
  • Better temperature coefficient at -0.28%/℃ 

Diversified Product Types

Portfolio of high-quality solar modules can be used for a wide range of rooftop types. (Other models potentially available, contact us)

Full Design Service

Comprehensive services for design, module selection, etc.

Round the Clock After-Sales Service

Longi service desk is ready to take your call 24/7, wherever you are.

Standard Residential Solutions

LONGi's standardized residential solution mainly covers flat roofs and pitched roofs, designed for self-generation and self-consumption and providing surplus electricity to grid. The survey and design of LONGi professional technical team’s survey and design expertise facilitates the rapid response and implementation of the solutions.

455W Datasheet

460W Datasheet

515W Datasheet

ASK US ABOUT OUR SOLAR PV SYSTEM DESIGN SERVICE

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