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Overlander Solar Kit + Expansion Kit (380 watts) w/ Bonus
Overlander Solar Kit + Expansion Kit (380 watts) w/ Bonus

Overlander Solar Kit + Expansion Kit (380 watts) w/ Bonus

  • $1,645.00 USD

*Free Shipping (exclusions apply)



Overlander Kit + Expansion Kit = 380 Watts of Go Anywhere Power!
As your need for power grows, so can your RV solar system by adding additional modules to your existing Solar Kits or even to the Weekender SW and Solar Elite charging system. Each Go Power! expansion kit includes a solar module, mounting hardware and expansion connections to quickly connect to the existing solar module on your RV roof. All Go Power! Solar Expansion kits are compatible with one another – using 80 watts or higher.
Go Power! Expansion kits feature MC4 connectors (multi-contact) for parallel wiring between our solar kits. This interlocking system allows for a simple installation that is reliable and safe.

Perfect Balance of Power Needs and Price

Rugged, reliable, high quality solar panels and components provide ample battery charging at an economic price.


Advanced Solar Technology & Bluetooth Wireless Technology

Featuring Bluetooth® Wireless Technology, this 30 Amp digital solar controller protects the life of your solar battery, whether it's Lithium, AGM, or Lead Acid. 

Using the Go Power! Connect App, you can connect to your PWM-30-UL controller to:

  • Set the battery type and charging profile
  • Turn your compatible Go Power! ISW Inverter on or off
  • Toggle Maximum Power Boost mode
  • View essential battery stats, including:
    • Battery Voltage
    • PV Charging Current
    • Battery State of Charge (SOC)

Ready-to-Install Kits Include Cables & Mounting Hardware

Everything you need to install and mount the panel is included, along with easy to follow, detailed installation instructions.

MC4 branch connectors

Adding More Solar with a Simple Connection

The Go Power! expansion kit features industry leading MC4 branch connectors (multi-contact) for serial wiring between our solar panels. This interlocking system allows for a simple installation that is reliable and safe.

The Advantage of Wired For Solar's Cable Entry Plate

The Cable Entry Plate helps ensure a water-tight entry point and quick-connect set-up between the rooftop solar panels and inside wiring. It features:

  • Tough UV-Resistant Construction: designed to withstand sun and extreme temperatures, making it highly durable and long-lasting
  • Water-Tight Seal: prevents interior water damage from rain and snow
  • Vibration Proof Connectors: ensure cables stay tightly connected no matter how bumpy the road is

Exclusive Bonus: Go Power! 200 watt Inverter

Receive a bonus 200 watt modified sine wave inverter with every Overlander kit purchased here! Small, lightweight and portable, this inverter can power TVs and charge cell phones, tablets & laptops. Just plug into your vehicle’s 12V accessory socket and it is ready to go.

Specifications and Product Comparison
Eco 80 Kit
(80 watts)
Overlander Kit
(160 Watts)
Overlander Kit + Expansion
(320 Watts)
Recommended for: 1 battery 1-2 batteries 3+ batteries
Solar Panels 1 1 2
Dimensions (each panel) (in) 30.31 x 26.77 x 1.1
(mm) 760 x 670 x 30
(in) 59.1 x 26.3 x 1.57
(mm) 1500 x 668 x 40
Weight (each panel) 15.4 lbs / 7 kg 32 lbs / 14.5 kg
Solar cell type Monocrystalline
Output power 80 W 190 W 380 W
Rated current 5.47 A 9.3 A 18.6 A
Rated DC voltage 17.5 V 18.42 V 18.42 V
Open-circuit voltage 21.0 V 24.09 V 24.09 V
Connectivity MC4 connectors
Solar controller 10 A, PWM 30 A, PWM 30 A, PWM
Frame type Clear anodized aluminum frame
Certifications CE
Warranty Solar Power Output: 25 years
Charge Controller: 5 years