SUNAPEX 12V 30W solar panel compact design keeps car battery charged.
SUNAPEX built-in controller indicators show charging status at a glance.
SUNAPEX IP67 waterproof panel withstands all-weather outdoor use.
SUNAPEX portable panel with suction cups ideal for car windows.
SUNAPEX easy-installation with carabiners enables flexible mounting.
SUNAPEX battery-savior design helps maintain charge for boats and RVs.
SUNAPEX monocrystalline cells deliver faster sun-powered charging.
SUNAPEX warranty and support ensure help when needed.

SUNAPEX

SUNAPEX 12V 30W Solar Trickle Charger Maintainer – Waterproof Panel with Built-in Smart Controller

High-performance patio lawn and garden made for confident daily results

$83.81

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Why customers choose PatioZora Garden

Overview

Meet SUNAPEX’s 12V 30W Solar Trickle Charger Maintainer, a compact, rugged solar panel kit designed to keep 12V batteries ready where you need them most. Perfect for seasonal vehicles, boats, and off-grid gear, this panel delivers steady sun-powered energy to maintain charge and prevent discharge during long gaps between uses.

Smart, Safe Charging

Designed with a built-in smart charge controller, it stops charging when the battery reaches full voltage and resumes when needed. This thoughtful control helps avoid unnecessary cycling and supports batteries across a range of chemistries.

  • Battery Savior: charges and maintains 12V batteries for cars, boats, RVs, and lawn equipment.
  • Versatile compatibility: supports sealed lead-acid, lithium, LiFePO4, GEL, AGM, flooded, and more.
  • Off-grid ready: suitable for electric fences, gate openers, water pumps, weather stations, cameras, and other remote devices.

High-Efficiency and Weather-Resistant

The monocrystalline cells are known for faster charging at the same size, helping you capture more sun in less time. And with an IP67 rating, the panel shrugs off rain and dust while you’re on the road, at the marina, or in the workshop.

  • Monocrystalline efficiency: faster charging compared to other panels of similar size.
  • IP67 waterproof: all-weather durability for outdoor use.
  • Visual charging status: three indicator lights show sun exposure, charging, and full battery.

Easy to Use Anywhere

Lightweight and flexible, the panel installs quickly with suction cups and carabiners, letting you mount on a car window, trailer, boat, or wall. Portable design makes it easy to grab and set up wherever you park.

  • Portable and lightweight: carry and deploy with minimal effort.
  • Door-to-window or wall mounting: flexible install options for various spaces.
  • Visual status in one glance: monitor charging progress at a glance.

Warranty and Support

SUNAPEX backs the charger with a one-year warranty and lifetime technical support, including 24/7 customer service. If you need tips or troubleshooting, help is always just a message away.

FAQ

Q: What devices can SUNAPEX 12V 30W solar charger support?

A: It charges and maintains 12V batteries for cars, boats, RVs, trailers, and other 12V equipment.

Q: Is the charger weatherproof and easy to install?

A: Yes, it features IP67 waterproofing and includes suction cups plus carabiners for quick, flexible mounting.

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