OBSIDIAN Series 25 Watt Trickle Charge Kit (Magnetic Mounts)
OBSIDIAN Series 25 Watt Trickle Charge Kit (Magnetic Mounts)
OBSIDIAN Series 25 Watt Trickle Charge Kit (Magnetic Mounts)
OBSIDIAN Series 25 Watt Trickle Charge Kit (Magnetic Mounts)
OBSIDIAN Series 25 Watt Trickle Charge Kit (Magnetic Mounts)
OBSIDIAN Series 25 Watt Trickle Charge Kit (Magnetic Mounts)
OBSIDIAN Series 25 Watt Trickle Charge Kit (Magnetic Mounts)
OBSIDIAN Series 25 Watt Trickle Charge Kit (Magnetic Mounts)

OBSIDIAN Series 25 Watt Trickle Charge Kit (Magnetic Mounts)

Regular price $299.99 Sale price $150.00 Save $149.99
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The Zamp Solar OBSIDIAN® SERIES 25 Watt Trickle Charge Solar Panel Kit is rugged and weatherproof with an IP67 rated integrated solar charge controller. This solution is designed to ensure a properly maintained battery that will work better and last longer. Never get stuck with a dead battery due to parasitic draw in your RV, overland rig, van, dump trailer or other heavy equipment.

This solar trickle charger enables batteries to remain fully float charged at the optimum level which in turn ensures increased battery life. Properly maintained batteries work better and last longer. This is the perfect kit for keeping any type of battery ready. We believe operational failure is not an option.

 

Perfect for any vehicle, our OBSIDIAN® SERIES 25-Watt panel works with any type of 12-Volt battery. The panel is 30% lighter than a traditional panel without compromising efficiency.

Kit Includes (KIT1019):

  • One 25-watt OBSIDIAN SERIES Solar Panel

  • One 10 Foot ATP to ATP Cable Extension,

  • Pre-terminated Ring Terminal Adapter

  • Alligator Clip Adapter

  • One set of Obsidian Series Reversible Mounting Feet With NEW Magnetic Option.

  • 8-Amp Charge Controller: Weatherproof IP67 Rated

Tech Specs:
Weight: 3.5 lbs
Dimensions: 17.6” tall x 14.3” wide x .67” thin
Wattage: 25-Watt Power Output
Output: Generates 1.58 amps
Open Circuit Volage: 18.4 volts
Warranty: 25-Year output warranty

Customer Reviews

Based on 5 reviews
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R
Randall Groesbeck
Works well on horse trailer

Our 2 horse trailer had an electric jack. We installed this trickle charger to maintain the battery. Easy to install, so far it is doing a good job. Easy installation and all parts are good quality for the price.

R
Randy Graves
25 watt Obsidian Panel is Great. Issues when using an MPPT charge controller

I purchased the kit as it was on sale, but just needed the Obsidian 25 watt solar panel. I did not need the included PWM controller, as I already had a MPPT controller.

Before purchasing I did an online Chat with Zamp to verify compatible with my existing Victron BlueSolar MPPT 75/15 charge controller.

Problem - The Victron MPPT controller requires the solar panel output voltage to be 5 vdc greater than the battery voltage in order to initiate charging. My battery is a Battle Born 100 Ah LiFePO4. The Battle Born battery bulk charges at 14.4-14.6 vdc. The Obsidian 25 watt panel has a maximum voltage output of 18.4 vdc (mine measured 17.38 vdc). Because of this charging only occur when the Lithium battery is substantially drained, and the battery will never reach a full charge.

By replacing my MPPT controller with a PWM controller the system now functions correctly. The PWM controller is less efficient but only needs a +2 vdc voltage difference. I hope this information might be helpful to others.

J
Jody M
Great product

Great product only wish the instructions for the magnetic legs were present. It’s doing what it should be doing, keeping the battery charged. TY

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