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140 Watt Rail Mounted Marine Solar Panel
Power your adventures with the 140W Rail Mounted Marine Solar Panel, engineered for boats, yachts, docks, and RVs where strength, efficiency, and space-saving design are essential. Built with a crack-resistant materials and thin frame, this solar panel is lightweight yet durable, made to withstand harsh marine environments while delivering reliable clean energy.
This innovative design allows the panel to be mounted directly to rails using our pre-installed brackets. The rail-mount system ensures secure attachment without drilling into sensitive surfaces, making it ideal for marine and mobile applications.
With 140W output and advanced solar cell technology, this panel provides enough power to run fridges, lighting, electronics, navigation equipment, and more, keeping you off-grid longer with peace of mind.
📦 Ships Next Day UPS Ground from Denver or Michigan.
Key Features
⚡ 140W Power Output – 25.8% high efficiency cells, dependable energy for marine, RV, and off-grid use. Top-tier solar cells deliver industry-leading power conversion even in compact panel size.
⚡ Rail-Mounted Design – Secure installation with pre-installed brackets.
⚡ Marine-Grade Durability – Built to perform in saltwater, wind, and sun exposure.
⚡ Versatile Energy Source – Perfect for charging batteries and powering onboard systems.
⚡ 3-Year Warranty: Backed by Custom Marine Products for quality assurance and long-term reliability.
Specifications
| 140 Watt Rail Mounted Marine Solar Panel | |
|---|---|
| ⚡ Rated Power |
140 Watts |
| 🔋 Peak Power Voltage (Vmpp) | 20.0 Volts |
| 🔋 Peak Power Amps (Impp) | 7.0 Amps |
| ⚡ Open Circuit Voltage (Voc) | 24.0 Volts |
| ⚡ Short Circuit Current (Isc) | 7.56 Amps |
| 🌞 Cell Conversion Efficiency | 25.8% |
| 📏 Dimensions | 1220 x 600 x 5 mm |
| ⚖️ Weight |
2.3 kgs |
| 🧱 Substrate |
Crack-resistant materials + Thin frame |
| 🧩 Cell Layout | 3 x 12 (12 are half cells) |
| 🛡️ Warranty | 3 years |
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