SG-PA621-100W
Sungold 100 watt lightweight solar panels SG-PA621-100W
Lightweight yet durable, the Sungold 100 Watt lightweight Solar Panel combines a robust structure with exceptional portability, weighing only 3.72 kg—far lighter than traditional glass-laminated panels. Featuring high-efficiency monocrystalline cells, its compact design makes it ideal for RVs, rooftops, balconies, and gardens, delivering reliable power wherever you need it.
Innovative Technology for Lightweight Durability
Lighter Yet Stronger
The 100W lightweight solar panel replaces traditional glass with fiber-reinforced composite materials and core polymer composite laminates, significantly reducing weight while enhancing durability.
Flexural Strength ≧ 20MPa
Featuring an innovative multilayer structural design, the panel achieves a flexural strength of ≥20MPa, offering superior structural integrity compared to traditional lightweight modules.
Enhanced Thermal Insulation
With a backsheet boasting a thermal conductivity of only 0.2W/(m·K), the panel effectively reduces heat transfer. This minimizes power loss under high outdoor temperatures, ensuring improved real-world energy performance.
Recyclable Materials
Made from fully recyclable, eco-friendly materials free of PFAS, the panel complies with RoHS regulations, providing a sustainable, reusable solution for clean energy initiatives.
HOW TO INSTALL
Lightweight and efficient
Lightweight solar panels without glass, weighing only 8.2lbs. 37% of the weight of common rigid solar panel. The high-strength design and impact resistance prevents deformation due to heat or load and protects against hail.
Stable power output
22.7% conversion efficiency. High-efficiency crystalline silicon solar cell technology and high-strength composite backsheets with low-temperature coefficient cells and insulation minimize the impact of elevated temperatures on power output. Despite their light weight, these modules offer excellent efficiency and energy yield.
Waterproof and Moisture Resistant
PA621 lightweight solar panels are waterproof and moisture resistant and will not seep or absorb water. It also has high oil resistance, seawater resistance and good resistance to common chemicals, ensuring stable operation in a variety of environments.
Efficient solar panels for quick installation
Sungold 100w lightweight Solar Panel stands out with its quick and easy installation feature, which can be easily installed in just 15 minutes. Weighing only 8.20 lbs, this 100w solar panel has a compact size that makes it easy to carry and secure. We also provide comprehensive accessory support to ensure that the solar module can be flexibly installed in a variety of application scenarios to meet the needs of different users.
Applications
RV
Balcony
Garden
Flexible solar panels, such as Sungold’s 100W lightweight solar panels, are among the lightest types. They use fiber-reinforced composite materials instead of glass, reducing weight by up to 37% compared to traditional rigid panels, with some models weighing as little as 3.72 kg (8.2 lbs).
Yes, lightweight solar panels are highly efficient and versatile. Despite their reduced weight, they maintain excellent power output, with high cell efficiency (like 22.7%) and robust designs. Their portability makes them ideal for applications such as RVs, boats, balconies, and other installations where weight is a concern.
Lightweight solar panels are built with advanced materials like polymer composite laminates, which provide excellent durability and flexibility. They also feature high flexural strength (≥20MPa), making them resistant to deformation under heat or load.
No, lightweight solar panels can produce comparable power to rigid panels, thanks to high-efficiency monocrystalline cells. For instance, a 100W lightweight solar panel can generate similar energy output as a rigid panel under optimal conditions.
Yes, many lightweight solar panels, including Sungold models, are IP67 waterproof and resistant to seawater, oil, and common chemicals, ensuring reliable operation in harsh environments, including rainy or coastal areas.
Lightweight solar panels are ideal for:
- RVs and boats
- Rooftops and balconies
- Camping and off-grid setups
- Temporary or portable installations
With innovative backsheets featuring low thermal conductivity (0.2W/(m·K)), lightweight solar panels minimize heat transfer, reducing power loss and improving real-world energy performance.
Yes, lightweight solar panels are designed for quick and simple installation, often taking as little as 15 minutes. Their lighter weight and compact size make them easy to handle and mount.
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