Samlex Portable Solar Charging Kit – 135W – MSK-135

Clean, Portable Solar Power for RVs, Boats, and Off-Grid Living

The Samlex MSK-135 Portable Solar Charging Kit is a complete off-grid power solution designed for reliability, efficiency, and ease of use. With 135 watts of foldable solar panels, an integrated 10A charge controller, and plug-and-play connectors, this kit allows you to harness the sun’s energy without complicated installations. Whether you’re powering an RV, boat, remote cabin, or emergency battery bank, the MSK-135 provides sustainable energy wherever you need it.

Built with anodized aluminum frames and crystalline panels, this rugged kit withstands tough environments while delivering consistent performance. Its foldable design and insulated carrying case make storage and transport simple, ensuring you always have dependable solar power on the go.

Key Features

• 135 Watts of Power: Three 45W folding panels optimized for 12V lead-acid batteries.
• 10A Charge Controller: Built-in regulation protects your batteries from overcharging.
• Plug-and-Play Ready: Pre-wired with clamps, SAE connector, and a 16’ cable for quick setup.
• Durable Foldable Panels: Crystalline panels in rust-resistant aluminum frames with adjustable legs for maximum sun exposure.
• Convenient Carrying Case: Insulated case protects panels and simplifies transport.
• Longevity: Panels backed by a 10-year power warranty (U.S. & Canada).

Specifications

• Output Power: 135W
• Charge Controller: 10 Amps
• Operating Voltage: 12V DC
• Open Dimensions: 59.65” x 24.41” x 1.18” (1515 x 620 x 30 mm)
• Weight: 35.6 lbs (16.18 kg)
• Warranty: 10-Year Power Warranty on Solar Panels

Compatibility

Designed for 12V lead-acid and AGM battery systems. Works seamlessly with RVs, boats, trailers, cabins, and other solar-ready power setups. Includes 2-pin bullet adapter for RV use.

Ideal Use Cases

• Off-grid battery charging for RVs and campers
• Marine applications such as boats and yachts
• Remote cabins, workshops, or field equipment
• Emergency backup power during outages
• Supplementing solar in rural or mobile power systems

Why Portable Solar Matters

Unlike permanent solar installations, the Samlex MSK-135 gives you flexibility. Its foldable design allows you to reposition the panels throughout the day for up to 30% more charging efficiency. With no brackets or wiring diagrams needed, it’s the ideal choice for anyone seeking reliable solar power without the hassle of a fixed setup.

Frequently Asked Questions

Does the kit include a battery?
No, the kit is designed to charge your existing 12V battery. Batteries are sold separately.

Can this kit charge lithium batteries?
The included 10A controller is designed for lead-acid and AGM batteries. To use lithium, you’ll need a lithium-compatible charge controller.

How much power can it generate in a day?
Under good sunlight, the 135W panels can provide up to 7.5 amps per hour. Daily output depends on sun hours and panel positioning.