60 Watt Battery Maintainer Solar Kit for Boats
Keep Your Batteries Ready — Without Shore Power
Tired of finding dead batteries after your boat has been sitting at the dock, on a mooring, or in storage?
The 60 Watt Battery Maintainer Solar Kit provides a simple, reliable way to help keep your batteries topped off and ready for your next adventure. Powered by a premium SunPower flexible solar panel and managed by a Victron SmartSolar MPPT controller with Bluetooth monitoring, this system automatically maintains your batteries using clean, silent solar energy.
No noisy generators. No extension cords. No need to leave a charger plugged in.
Just dependable battery maintenance whenever the sun shines.
Why Choose a Solar Battery Maintainer?
Batteries naturally lose charge over time. Even when your boat isn't being used, small parasitic loads from bilge pumps, electronics, and onboard systems can slowly drain your batteries.
Left unchecked, this can lead to:
- Dead batteries when you're ready to go boating
- Reduced battery performance
- Premature battery replacement
- Sulfation and shortened battery life
A solar battery maintainer helps offset these losses by replacing the energy your batteries naturally lose while your boat sits idle.
Install It Almost Anywhere
One of the biggest advantages of this kit is its installation flexibility.
The lightweight 60 Watt flexible solar panel can be:
✓ Taped directly to a deck or hardtop using marine-grade adhesive
✓ Mounted using the integrated corner grommets
✓ Installed on a bimini canvas using the optional mounting kit
No bulky brackets. No complicated installation.
Smart Charging You Can Monitor
At the heart of the system is the Victron SmartSolar 75/10 MPPT Charge Controller.
Using the free VictronConnect Bluetooth app, you can monitor:
- Battery voltage
- Charging status
- Solar performance
- Historical charging data
- System settings
All from your smartphone.
What's Included
- 1 × 60 Watt Flexible SunPower Solar Panel
- 1 × Victron SmartSolar MPPT 75/10 Charge Controller
- 50-Foot Solar Wire with MC4 Connectors (cut into two 25-foot runs)
- Optional Bimini Canvas Mounting Kit available
Perfect For
- Boats kept in slips
- Moorings without shore power
- Dry storage facilities
- Seasonal layups
- Sailboats
- Powerboats
- Cruising yachts
- Trawlers
Frequently Asked Questions
Is this designed to charge deeply discharged batteries?
No. This system is intended primarily for battery maintenance and topping off batteries that are already in good condition.
Can I leave it connected all the time?
Yes. The Victron SmartSolar controller automatically regulates charging to maintain proper battery voltage.
Do I need shore power?
No. This kit operates entirely from solar energy.
Can I install it on a bimini top?
Absolutely. Simply add the optional mounting kit for secure canvas installation.
Protect Your Batteries and Enjoy Peace of Mind
Don't let battery drain ruin your next outing.
Keep your batteries maintained, extend their lifespan, and arrive at the dock ready to cast off with the 60 Watt Battery Maintainer Solar Kit.
→ View the Complete 60 Watt Marine Battery Maintenance Solar Kit