TW Solar 550 W Silver Frame solar panel

Photovoltaic panel, monocrystalline PERC, TW Solar 550 W Silver Frame made in half-cut technology, MBB

146.57excl. VAT

146.57 € incl. VAT
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TW Solar 550 W Silver Frame solar panelTW Solar 550 W Silver Frame solar panel146.57 €

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TW Solar means commitment to the research and development of solar energy products; it is a modern company with many years of experience, with a high degree of technological advancement in the production of silicon cells with monitored workmanship used to build photovoltaic panels sold worldwide.

The TW Solar 550 W module was designed using the Multi-busbar technology, resulting in an output power of more than 5 W, and Half-cut technology, which reduced power loss, giving an additional output gain of between 5 and 10 W. An additional solution was also used to increase the efficiency of the module, namely High-Density Encapsulation,,to obtain a gain of 0.15%. Compared to typical PV modules of the same class, TW Solar is second to none.

TW Solar 550 W is built using 144 monocrystalline photovoltaic cells PERC placed in an anodized lightweight aluminum alloy frame that is corrosion resistant and covered with a 3.2 mm thick glass panel with high light transmission. The glass is coated with anti-reflective coating (AR) and is thermally fortified. This all adds up to a 12-year product warranty and a 25-year solar power warranty.

400 mm (+) and 200 mm (-) long cables coming out of the IP68 junction box are terminated with MC4 connectors. The module has the following certificates: ISO 9001, ISO 14001, ISO 45001.

Product features:

  • 25-year warranty for output power
  • Use of Multi-busbar technology
  • High and stable efficiency up to 21.3% thanks to state-of-the-art technology
  • Positive power tolerance up to +5 W
  • Excellent performance even in low sunlight
  • Half-cut technology to increase output power
  • High mechanical strength
  • Low PID susceptibility thanks to quality assurance
  • Unique cell design means lower temperature of the PV module and higher efficiency
  • Snow load up to 5400 Pa and wind load up to 2400 Pa
  • No mechanical damage during cell production - lossless laser cutting

TW Solar 550 W will be perfect for Customers that require high quality and efficiency in affordable modules. The product will work well for both on-grid and off-grid applications.



PV type
Module technology
Half-Cut 144 cells
Power [W]
Performance W/m2
Panel efficiency [%]
Silver Frame
Max. voltage [V]
Rated Voltage Vmpp [V]
Open circuit voltage Uoc (V)
Short-circuit current [A]
Rated current [A]
Maximum Series Fuse [A]
Voltage temperature coefficient [%/°C]
Weight [kg]
Dimensions [mm]
1134 x 2278 x 35
Power Warranty
25 years
Product warranty
12 years
Number of modules on the pallet