Dakota Lithium 100W Flexible Solar Panel

Flexible 100W solar panel designed for lithium battery systems used in RV, marine, and off-grid power setups. Built for durability and performance, this marine-grade panel is lightweight, waterproof, and flexible enough to mount on curved surfaces such as boat decks, van roofs, and RV tops.

• 100W solar output for charging 12V battery systems
• Flexible marine-grade design for curved surfaces
• Waterproof and weather-resistant construction
• Lightweight, low-profile installation
• Durable design for harsh outdoor environments

Best For

• RV & van solar setups
• Marine and boat installations
• Off-grid cabins and remote power systems
• Maintaining 12V lithium battery systems

Features

• Flexible Marine-Grade Design
  This panel is built to flex slightly, making it ideal for installation on curved surfaces like boat decks, RV roofs, and van tops.
• Durable Waterproof Construction
  Designed for harsh outdoor environments, the panel is waterproof and weather-resistant, providing reliable solar charging in marine and off-grid conditions.
• 100W Charging Power
  Provides up to 100 watts of solar generation, suitable for charging most 12V lithium battery systems.
• Easy Installation Hardware Included
  Includes stainless steel mounting hardware and industrial double-sided mounting tape for simple installation on a variety of surfaces.
• Designed for Lithium Battery Systems
  Works best with LiFePO4 battery systems when paired with a compatible solar charge controller.

Specification

Maximum Power (Pmax)
100W

Peak Current (Imp)
5.56A

Maximum Power Voltage (Vmp)
18V

Recommended System Voltage
12V battery systems

Connector Type
MC4 waterproof connectors

Cable Length
3 ft wiring harness

Dimensions
47.25 in × 21.25 in × 0.1 in
(1200 mm × 540 mm × 3 mm)

Weight
5 lbs

Panel Type
Semi-flexible marine-grade solar panel

Mounting Hardware
Stainless steel mounting hardware and industrial double-sided mounting tape included

Waterproof Rating
IP67

Warranty
25-Year power output warranty

Compatibility

Recommended Battery Systems

This 100W solar panel works well with:

• 12V 54Ah batteries
• 12V 60Ah batteries
• 12V 100Ah batteries

Multiple panels can be combined for larger battery banks.

Charging Estimate

A 100W solar panel generates approximately 5.5 amps of charging current in ideal sunlight.

Estimated charging time:
Battery Ah ÷ 5.5 ≈ charging hours

Example:
100Ah battery ≈ ~18–20 hours of full sunlight.