Galaxy Series
Ultra-lightweight Solar Panel
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Feather-Light, Steel-Tough
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Ideal for C&I Roof Tops/ Patio/Pergola/Shed & Solar Trailer/Flat Roof
The Galaxy Series is a lightweight BIPV solution ideal for industrial and commercial roofs. Its frameless design and 1.6mm ultra-thin glass ensure durability against harsh weather while allowing efficient power generation. Easy to install, it saves time and labor costs.
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5.6kg/m² Ultra-lightweight
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No Roof Penetration
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3 min/pc Rapid Installation
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Hail Proof 25mm Diameter @23m/s
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Strong Wind and Hail Resistance
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Up to 204W/m² of Power Generation
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5.6kg/m² Ultra-lightweight for low-bearing roofs
3 min/pc rapid installation
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No Roof Penetration
Minimize risks of leakage, ensuring safety and efficiency
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Strong Wind and Hail Resistance
1.6mm tempered glass on the front surface
Maximum static snow load up to 5400Pa
Multiple Application Scenarios
Galaxy is designed for diverse low-load roofs, including color steel tiles, bitumen, and concrete, as well as flat or trapezoidal structures, enabling quick, non-penetrating installation.
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Color Steel Tiles
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Concrete Roof
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Flat/Trapezoidal Roof
Technical Specs
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Galaxy 335W
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Galaxy 440W
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Galaxy 355W
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Galaxy 580W
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BMT-G4/088AGalaxy 335W
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Power
335W
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Size
2116±2*777±2*3.5±1mm
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Weight
5.6±0.4kg/m²
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Cell
Mono PERC Half Cells
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Load Capacity
2400Pa
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Protection Class
II
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Fire-resistant Class
C
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Power/㎡ (W/㎡ )
204W/㎡
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BMT-G4/108AGalaxy 440W
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Power
440W
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Size
2275±2*905±2*5±1mm
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Weight
11.5±0.8kg
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Cell
N-type Topcon
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Load Capacity
2400Pa
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Protection Class
II
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Fire-resistant Class
C
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Power/㎡ (W/㎡ )
214W/㎡
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BMT-G4/088AGalaxy 355W
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Power
355W
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Size
2138±2*780±2*5±1mm
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Weight
9.3±0.7kg
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Cell
N-type Topcon
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Load Capacity
2400Pa
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Protection Class
II
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Fire-resistant Class
C
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Power/ ㎡ (W/㎡ )
213W/㎡
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BMT-G5/144AGalaxy 580W
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Power
580W
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Size
2322±2*1133± 2 *28.5±1mm
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Weight
19.5±1kg
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Cell
N-type Topcon
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Load Capacity
5400Pa
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Protection Class
II
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Fire-resistant Class
C
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Power/ ㎡ (W/ ㎡ )
220W/㎡
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Cases
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GoodWe's Lightweight Panel Empower a Greener Church Against Rising ElectricityPower Generation Capacity: 8.82kW
Area：Brisbane, Australia
Product：Galaxy Ultra
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Alspec Chooses GoodWe's Lightweight Solar Panels for Low-Bearing Roofs, Enabling Greener and Cost-effective ManufacturingPower Generation Capacity: 100kW
Area：Sydney, NSW, Australia
Product：Galaxy Ultra
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GoodWe's Galaxy Panels: The No-Penetration Solution for Concrete Roof Integrity & Leak-Free Solar TechnologyPower Generation Capacity: 30kW
Area：Gold Coast, Australia
Product：Galaxy Series (335W)
FAQ
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QWhat are the advantages of Galaxy products?
High efficiency. Galaxy can reach to 21-22%; Lightweight: it's a go-to solution for low load-bearing roof. Fast installation, for every Galaxy product, it takes 3 min for installation.
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QHow long is the service life of Galaxy product.
30 year power attenuation not lower than 85%.
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QFor the adhesive installation of Galaxy, will the adhesive fail at high temperatures?
No, the adhesive we choose is weather resistant and it can work normally under PV products' operation environment.
