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eKomi rated

Bifacial Dual Glass Solar Panel 550Watt + 115Watt Monocrystalline Half-Cut

Ref: RS6-550MBG-E3


Price inc VAT

Generation of electricity from both sides of the panel using light reflection. Uniform heat distribution eliminates the hot spot effect.

Bulk Savings £££
# Items Our Price Savings
6 Items £154.23 Save 3%
12 Items £149.46 Save 6%
24 Items £146.28 Save 8%

Renesola Breakthrough in the solar industry. 550W Bifacial Photovoltaic Module

The new Saturn 550W is a bifacial solar panel with dual glass surface (up and down), this structure captures the sun rays from both side, the top surface absorbs directly the sunlight , the bottom will generate up to 115Watt from the rays that bounce back from the ground. 

The amount of sunlight reflecting back to the glass depends on the season (the angle of the light varies during the year) and the type of soil. White soil or gravel will reflect more light than black tarmac. 

Tests by solar manufacturers have found these panels can generate 11% to 23% more energy than their monofacial or single-sided counterparts.

These panels function best when installed at ground level, absorbing sunlight reflected off the earth's surface. While an 11% to 23% increase in electricity output may seem small, this incremental gain can significantly accumulate over time. 

Properties of Glass Help Temperature Distribution 

TUV carried out dual glass infrared scanning measurements during the acceptance of the Yancheng dual glass project. The temperature difference is very uniform, and the temperature difference is less than 15 degrees; Which is superior to the case of a conventional module

Uniform temperature can also reduce mismatch and hot spots, bringing more power generation

Specifications and Advantages of Bifacial Solar Modules

  • Module type: Bifacial+dual glass
  • Cell size: 182*182mm
  • Module dimension: 2278*1134*30mm
  • Linear performance for 30 years
  • The panel will preserve 85% of the original performance 
  • Warranty 12 years for the parts including frame, cells, diodes, and junction box.
  • Module peak power: 550W(front side)+115W(21% increased from back side), in total 665.5W




Maximum power Pmax 550Watt
Power Tolerance  0- + 5Watt
Module Efficiency 21.48%
Maximum Power Current  13.19A
Maximum Power Voltage 42.10V
Short Circuit Current Isc 13.98A
Open Circuit Current Voc 49.80V



Maximum Power  666Watt
Maximum Power Current Imp 15.88A
Maximum Power Voltacon Vmp 41.95V
Short Circuit Current Isc 16.92A
Open Circuit Voltacon Voc 49.80V



Cell Type Mono P-Type, 182x182mm, 144 (6x24) Half Cut Cells
Glass 2mm+2mm, High Transmission , Low Iron, Tempered Glass
Frame Anodized aluminium alloy
Junction box IP68 Rated, with Bypass diodes
Dimensions 2278 x 1134 x 30mm
Output cable 4mm2
Weight 32.8kg
Installation Hole Location See drawing in downloads

Technical Manual

solar panel 550w

Saturn 550Watt Bifacial Solar Panel

Data Sheet of 550W Renesola Saturn


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