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G-12 R Series

G-12 R Series

The G-12 Series from Macwin Solar refers to a range of high-power, large-format photovoltaic (PV) solar modules, typically rated around 680 W to 710 W per panel. These panels are designed for high-yield installations — especially for commercial and utility-scale solar projects — where efficiency and durability are key.

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Key Features:

High Power Output
Designed with a power rating of 680 W to 710 W per module.
Advanced Module Efficiency
Advanced cell and module design deliver higher efficiency and energy yield.
Better Low-Light Performance
Glass with anti-reflective coating helps capture more light even in cloudy or diffused sunlight conditions.
Strong Durability
Built to withstand heavy mechanical loads (e.g., high wind, snow loads).
Quality Assurance
Each panel is subjected to 3-stage Electroluminescence (EL) inspection — this helps detect manufacturing defects like micro-cracks early.
Power Range:
595W to 650W
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Why Use G-12 R Series Panels?

Commercial or Utility Projects – Best for large rooftop or ground-mount solar installations where each panel’s high wattage improves ROI.

Space-Limited Sites – High output per module means fewer panels for the same system size.

Long-Term Reliability – Built with quality inspection and strong warranties for decades of performance.

Experience the future with Macwin’s advanced monocrystalline solar panels, offering unmatched efficiency and power capacity. Crafted from high-quality crystalline silicon, our panels guarantee reliable energy production and durability, making them sustainable power solutions.

Flexible Modules

Macwin Solar’s Flexible Modules are ultra-light, bendable, and durable, designed for curved roofs, vehicles, tents, and other weight-sensitive structures. Their frameless, low-profile design allows flush mounting with minimal wind resistance. Built to withstand sun, rain, and moderate hail, these modules deliver 15–18% efficiency and are available from 50W to 200W, easily connecting to form solar systems of any size.

Ultra-Thin & Lightweight: panels are light, ideal for roofs, vehicles, and weight-limited areas. Flexible & Durable: bend to curves while resisting sun, rain, and hail. No Frame, Low Profile: mount flush for a sleek look with minimal wind drag. High Performance: deliver 15–18% efficiency for small to medium systems.
Key Features
  • Ultra-Thin & Lightweight panels are light, ideal for roofs, vehicles, and weight-limited spots.
  • Flexible & Durable panels bend to curved surfaces while resisting sun, rain, and hail.
  • No Frame, Low Profile panels mount flush, offering a sleek look and minimal wind drag.
  • High Performance flexible panels deliver 15–18% efficiency for small to medium systems.