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Talesun 550W Solar Panel 144 Cells Bifacial

The Talesun 550W bifacial solar panel features 144 half-cut monocrystalline cells with 21.3% efficiency and up to 25% rear-side gain. It has a dual-glass design, measures approximately 89.69 x 44.65 inches, weighs 70.11 pounds, and is backed by a 12-year product warranty and 30-year performance guarantee. Suitable for residential and commercial installations, it withstands high loads with durable construction.

Images

Talesun 550W Solar Panel 144 Cells Bifacial
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Pros and cons

Pros

Strengths called out by generated product content.

  • High efficiency of around 21.3%
  • Bifacial technology with rear-side gain up to 25%
  • Durable dual-glass construction
  • Good performance in low light conditions
  • Positive user impressions of build quality and efficiency
  • Offers high power output (up to 550W)

Cons

Tradeoffs and constraints to review before choosing.

  • No specific disadvantages mentioned in discussions

Notes

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

  • Designed with 144 half-cut cells and 10-busbar architecture
  • Rated for system voltages up to 1500V
  • Suitable for residential and commercial projects

Electrical Specifications

Power Output
550 W1
Efficiency
21.3 %1
Cell Type
monocrystalline1
Max System Voltage
1,5001

Physical Dimensions

Width
1,134 mm1
Height
30 mm1
Weight
31.8 kg1

Material & Construction

Cell Configuration
1441

Product Information

Warranty
12-year product, 30-year linear performance1

Sources