SQTlot Premium ETFE Solar Modules
Product Overview
When deploying solar power in harsh, remote, or mobile environments, standard panels simply don’t hold up. Our high-performance ETFE laminated solar modules are specifically engineered to withstand the most demanding conditions. Combining superior durability, high light transmittance, and self-cleaning properties, our ETFE solar panels are the ultimate power solution for solar tracking systems, off-grid power generation, industrial IoT, remote monitoring stations, and marine applications.
As a specialized manufacturer of custom non-standard solar components, we provide comprehensive OEM/ODM project customization, ensuring your solar modules perfectly match your device’s unique form factor and power requirements.
Key Features
Superior Material (ETFE vs. PET/Glass)
ETFE (Ethylene Tetrafluoroethylene) is a high-strength fluoropolymer that significantly outperforms traditional PET or glass in rugged outdoor applications, offering unmatched longevity and resilience.
Self-Cleaning & Anti-Fouling
The low surface energy and hydrophobic nature of ETFE allow rainwater to effortlessly wash away dust, mud, and bird droppings. This drastically reduces maintenance costs and ensures maximum power generation efficiency over time.
Extreme Weather Resistance
Capable of withstanding severe temperature fluctuations (-70°C to 150°C), high UV radiation, salt spray, and acid rain. They are highly resistant to corrosion, making them perfect for marine and coastal environments.
Lightweight & Flexible
Weighing significantly less than tempered glass, ETFE panels reduce structural load, making them ideal for moving parts like solar trackers, drones, and portable IoT devices.
High Light Transmittance
With a light transmittance of up to 95%, ETFE ensures optimal light absorption for the solar cells, maximizing energy yield even in low-light conditions.
Technical Specifications
| Model | Max Power (W) | Operating Voltage (V) | Operating Current (mA) | Open Circuit Voltage (V) | Short Circuit Current (mA) | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| GEN72-45EF | 0.5W | 6V | 80mA | 7.2V | 90mA | 72x45x2.5 | 0.08kg |
| GEN80-60EF | 0.72W | 4V | 180mA | 4.8V | 200mA | 80x60x2.5 | 0.09kg |
| GEN90-60EF | 0.75W | 4V | 180mA | 4.8V | 200mA | 90x60x2.5 | 0.10kg |
| GEN112-72EF | 0.91W | 6V | 150mA | 7.2V | 170mA | 112x72x2.5 | 0.15kg |
| GEN115-115EF | 1.9W | 3V | 630mA | 3.6V | 700mA | 115x115x2.5 | 0.20kg |
| GEN140-60EF | 1W | 4V | 250mA | 4.8V | 270mA | 140x60x2.5 | 0.12kg |
| GEN200-30EF | 0.9W | 6V | 150mA | 7.2V | 180mA | 200x30x2.5 | 0.10kg |
Note: All standard models feature a robust 2.5mm thickness, with custom options available up to 3.0mm for extreme impact resistance.
Applications
Solar Tracking Systems
Lightweight and durable, perfect for dynamic mounting structures.
Container & GPS Trackers
Compact, low-profile designs for asset tracking and logistics.
Remote Monitoring Stations
Unattended, maintenance-free power for environmental sensors and cameras.
Marine & Offshore
Salt-corrosion-resistant design for boats, buoys, and coastal facilities.
Industrial IoT
Reliable off-grid power for smart agriculture, forestry fire prevention, and border security.
Customization Options
- Dimensions & Power: We can customize the length, width, and total wattage to fit your specific device enclosure.
- Electrical Parameters: Tailor the operating voltage (Vmp) and current (Imp) to match your battery and charge controller requirements.
- Cables & Connectors: Choose your preferred cable length, type (e.g., silicone), and connector style (e.g., MC4, Anderson, aviation plugs).
- Thickness & Rigidity: Options for standard 2.5mm or reinforced 3.0mm thickness for extreme environments.
FAQ
Q1: What is the main advantage of ETFE over PET for solar panels?
ETFE (Ethylene Tetrafluoroethylene) offers superior weather resistance, higher light transmittance (up to 95%), and a self-cleaning surface compared to PET. It is more durable, resistant to yellowing, and can withstand a wider temperature range (-70°C to 150°C), making it ideal for long-term outdoor and harsh environment applications.
Q2: Can you customize the voltage and size of these ETFE solar modules?
Yes, as a specialized manufacturer of custom non-standard solar components, we offer full OEM/ODM services. We can tailor the dimensions, power output, voltage, and connectors to perfectly match your specific project requirements.
Q3: Are these panels suitable for marine environments?
Absolutely. Our ETFE solar modules are highly resistant to corrosion from salt spray and acid rain. Their robust construction and weather-resistant properties make them an excellent choice for boats, buoys, and other coastal or offshore facilities.
