Solis WiFi Cellular Stick S1-W4G-ST(USB-10) USB 10 Inverters 10Yr SIM
Solis WiFi Cellular Stick S1-W4G-ST(USB-10) USB 10 Inverters 10Yr SIM
Solis WiFi Cellular Stick S1-W4G-ST(USB-10) USB 10 Inverters 10Yr SIM
Solis WiFi Cellular Stick S1-W4G-ST(USB-10) USB 10 Inverters 10Yr SIM
We offer multiple secure payment options for your convenience
We offer multiple secure payment options for your convenience
Solis WiFi Cellular Stick S1-W4G-ST(USB-10) USB 10 Inverters 10Yr SIM
S1-W4G-ST(USB-10)
Solis WiFi Cellular Stick S1-W4G-ST(USB-10) USB 10 Inverters 10Yr SIM
Key Features
- Supports WiFi (802.11b/g/n) and 4G (GSM/GPRS) communication
- Connects up to 10 Solis inverters via RS485
- Real-time monitoring and fault alarms through SolisCloud
- LED indicators for inverter, network, and cloud communication status
- One-key data upload and inverter address assignment
- Built-in RESET button for quick troubleshooting
- Bluetooth support for mobile app configuration
- 5-minute data sampling intervals
Best Applications
- Residential and small commercial solar systems
- Remote diagnostics and system performance tracking
- Installations using SolisCloud for web and app monitoring
Technology Highlight
The Solis S1-W4G-ST(USB-10) uses RS485 communication for connecting multiple inverters in series and supports dual-mode wireless communication via WiFi or 4G for real-time system monitoring. With integration into SolisCloud, it allows users to visualize system data, receive fault alerts, and manage devices remotely. The compact USB-based design makes installation fast and convenient, and built-in status LEDs provide instant diagnostics.
About Solis
Solis is a global leader in solar inverter technology, offering efficient and intelligent solutions that simplify solar system operation and enhance reliability. With strong support for monitoring and cloud integration, Solis enables smarter, more connected solar energy management.
Technical Specifications
| Specification | Details |
|---|---|
| Model | S1-W4G-ST(USB-10) |
| Communication Interface | USB (Insert + Lock) |
| Wireless Connectivity | WiFi 802.11b/g/n (2.4 GHz), 4G GSM |
| Max Inverters Supported | ≤10 via RS485 |
| Data Collection Interval | 5 minutes |
| Operating Voltage | 5V DC (±5%) |
| Power Consumption | ≤5W |
| Operating Temp. Range | -22°F to 149°F (-30°C to +65°C) |
| Storage Temp. Range | -40°F to 158°F (-40°C to +70°C) |
| Humidity (Operating) | 5%–95% RH, non-condensing |
| Dimensions | 4.5 × 2 × 1.3 in |
| Weight | 0.14 lbs |
| Certifications | CE, FCC |
| Enclosure Rating | Type 4X |
Why Buy From US Solar Supplier?
As an American founded company out of Kentucky, US Solar Supplier is committed to providing top-quality solar products, backed by the world’s leading manufacturers. Our promise is to get you the fairest price from the best brands that offer warranties you can count on. We are updating our inventory daily with solar components that offer the latest technology. With a reputation for excellence and a dedication to customer satisfaction, we ensure that every product we sell meets the highest standards in the industry.
Need Assistance?
We’re here to help! If you have any questions or need more information before making your purchase, don’t hesitate to call us at 1-800-230-7004. Our knowledgeable and friendly team is ready to assist you with product details, installation advice, or the purchasing process.
Why Buy From Us?
Trusted Supplier: We work with Tier 1 manufacturers who stand behind their products.
Expert Support: Our team is here to guide you every step of the way.
Easy and Secure Checkout: Your information is protected with top-notch security for a smooth, worry-free transaction.
Join the many satisfied customers who have trusted us for their solar needs. Add to your cart now to secure your high-efficiency solar panels and take the next step towards sustainable energy!
