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Sunpro Power 405W Solar Panel 108 Cell

The Sunpro Power 405W Solar Panel 108 Cell is a black, all-black bifacial panel designed for commercial use, with a power output of 405 watts and 108 cells. It is available in wholesale quantities, with options for pallet and container purchases, and is supported by manufacturer and retailer sources.

Images

Sunpro Power 405W Solar Panel 108 Cell
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Sunpro Power 440W Solar Panel 108 Cell TOPCon All-Black Bifacial SPDG440-N108M10 Wholesale 36 panels per pallet
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Sunpro Power 440W Solar Panel 108 Cell TOPCon All-Black Bifacial SPDG440-N108M10 Commercial 936 panels per Container (Truckload)
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Pros and cons

Pros

Strengths called out by generated product content.

  • Decreased power loss compared to standard panels
  • Improved longevity with a 25-year performance warranty
  • Better low-light performance
  • High efficiency of 20.72%
  • Half-cut cell technology enhances performance
  • All-black bifacial design for aesthetic appeal
  • Strong technical support and quality control

Cons

Tradeoffs and constraints to review before choosing.

  • Perceived high cost and expensive system pricing
  • Mixed feedback on actual performance in real-world conditions
  • Some users report that the panels do not perform as well as claimed in certain environments
  • Limited feedback from local installers and customers in some regions

Notes

Context that does not fit neatly as a pro or con.

  • Manufactured by a Tier 1 company with recognized quality
  • Warranty includes 12-year product and 25-year power output coverage
  • Market positioning suggests a focus on reliability and performance

Electrical Specifications

Power Output
405 W1
Efficiency
20.72 %
Cell Type
108 Cell1

Physical Dimensions

Weight
21.5 kg

Design

Module Type
Monocrystalline

Material & Construction

Frame Material
Aluminum

Sources

  1. Source 1a1solarstore.coma1solarstore.com2 facts
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