Solar Cellz USA
HOBO by Onset SOLAR-3W - Solar Panel Kit 3 Watts
Explore the Features of the 3 Watt Solar Panel Kit
The SOLAR‑3W kit by HOBO is a 3.0 Watt, 6 Volt solar panel designed to support outdoor data logging systems in challenging environments—think moderately cloudy regions, higher latitudes, or medium data-transfer needs. Ideal for rugged setup with HOBO data loggers, it ensures sustained monitoring without frequent battery replacements.
What’s Included
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3 Watt solar panel with full assembly hardware (brackets, screws, bolts, lock washers)
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U-bolts, saddles, and flanged nuts to attach panel to a mast up to 1.63 in (4.1 cm) diameter
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Step‑by‑step installation instructions/manual included
Specifications
| Specification | Details |
|---|---|
| Power Output | 3.0 W @ 6 V |
| Weight | ~0.79 kg (1.74 lb) |
| Dimensions (H × W) | 14.2 cm × 24.1 cm (5.6″ × 9.5″) |
| Mounting Mast | For 1.63 in (4.1 cm) diameter masts |
| Warranty | 1 year from Onset |
Benefits & Use Cases
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Reliable outdoor power source for data loggers and sensors in remote or partially shaded locations
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Compact and lightweight—easily field-installed or repositioned for optimal sun exposure
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Compatible with HOBO USB weather stations, environmental loggers, and remote monitoring kits
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Durable hardware ensures stable mounting and long-term performance
Application Tips
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Mount in full sun for best output—shading significantly reduces performance
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Commonly paired with U30‑series HOBO weather stations and environmental monitoring kits
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Use mast hardware provided to angle the panel optimally (bracket supports angles of 15°, 30°, 45°, 60°, 75°)
Ideal For
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Environmental researchers, climatologists, and field scientists
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Agritech data monitoring (soil moisture, microclimate logging, crop observations)
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Remote weather station deployment and off‑grid sensor networks
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Anyone needing dependable, passive solar power for rugged instrumentation
Documentation: Specification Sheet
Overview of the 3 Watt Solar Panel Kit
The HOBO by Onset SOLAR-3W is a high-quality 3 watt solar panel kit designed for small-scale energy needs. This compact solar panel kit efficiently converts sunlight into reliable electricity, making it perfect for powering small electronics, sensors, and outdoor equipment. With a durable build and easy installation, this 3 watt solar panel kit offers users an eco-friendly and cost-effective power solution suitable for both professional and personal use.
Durability and Build Quality
The 3 watt solar panel kit from HOBO features a robust frame and tempered glass, ensuring long-lasting performance even under harsh weather conditions. Its corrosion-resistant components make it ideal for outdoor environments. This solar panel kit is lightweight yet sturdy, providing users with confidence for deployments in remote or rugged areas. These qualities make the SOLAR-3W a dependable choice for continuous, maintenance-free solar power generation.
Applications and Compatibility
This 3 watt solar panel kit is versatile and compatible with a range of small devices, including environmental sensors, charging batteries, and powering low-wattage electronics. Its compact size and straightforward setup allow for quick deployment in field monitoring, research projects, or off-grid applications. HOBO’s SOLAR-3W is tailored for users looking for an efficient and portable solar energy option that meets diverse operational demands.