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Galaxy Series

Ultra-lightweight Solar Panel

Feather-Light, Steel-Tough
Ideal for C&I Roof Tops/ Patio/Pergola/Shed & Solar Trailer/Flat Roof

The Galaxy Series is a lightweight solar panel solution designed for industrial and commercial roofs. With an ultra-lightweight design, Galaxy is especially ideal for low load-bearing and poor waterproof roofs while ensuring power generation efficiency. This lightweight solar panel system ensures excellent durability against harsh weather while maintaining high power generation efficiency. Easy to install, it helps save both time and labor costs.

Ultra-lightweight
Bezel-free for Auto-cleaning
Strong Wind and Hail Resistance
IP67 Ingress Protection Rating

Extreme Lightweight
- Lightweight Design
- Effectively Reduces Roof Load Pressure
- Suitable for Various Application Scenarios
Safe & Reliable
- Wind-resistance in Multiple Scenarios
- Excellent Self-cleaning Ability

Multiple Application Scenarios

Clamps Rail Installation
Clamps Railess Installation

For metal rooftops, the Galaxy 570W features a clamp-based rail installation that adapts easily to different project needs. With four to six fixing points per module, it ensures a reliable balance between stability and installation efficiency, while integrating seamlessly with standard industrial roofing practices.
For more complex rooftop conditions, the Galaxy 570W supports a rail-less clamping solution combined with mechanical fastening. This method accommodates uneven roof surfaces and suits both new and retrofit projects, while providing enhanced stability in areas with higher wind resistant requirements.

How to Install

Technical Specs

Galaxy Plus 570W

BMT-G5/120A
Galaxy Plus 570W
- Power
  
  570W
- Size
  
  2173±2*1132±2*29±1mm
- Weight
  
  6.8±0.4kg/m²
- Cell
  
  N-type Topcon
- Load Capacity
  
  2400Pa
- Protection Class
  
  II
- Fire-resistant Class
  
  C
- Power/㎡ (W/㎡ )
  
  232W/㎡
Download

Galaxy Plus_570&575_Flyer_en-GLB

Cases

Sydney Rooftop Solar Project

Power Generation Capacity: 100 kW

Area：Sydney, Australia

Product：Galaxy Series

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FAQ

Q

Does Galaxy require grounding?
Grounding depends on mounting materials:
- PPO tubes: Not required
- Metal supports: Required
Q

What is the purpose of elevating strips in Galaxy clamp installation?
Elevating strips optimize roof clearance by:
- Reducing panel-to-rib gaps
- Minimizing wind-load vibrations
Q

Does GoodWe supply the adhesive or can we source it separately?
For guaranteed performance and warranty coverage of your lightweight solar panel, we:
- Pre-qualify adhesives through rigorous testing
- Provide recommended product specifications
Q

Is Galaxy flexible?

The Galaxy lightweight solar panel has a minimum bending radius of 2000mm (long edge) with guaranteed cell integrity. While we don't recommend bent installations, customized solutions can be discussed for special projects.

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