Solar Panel Kit 25W 12V, Monocrystalline Waterproof Solar Battery Trickle Charger Maintainer & Upgrade Controller & Adjustable Mount Bracket, for Boat Car RV Motorcycle Marine Automotive

★★★★★ 4.2 52 reviews

$42.99
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Product details

Management number 208113892 Release Date 2026/03/22 List Price $17.20 Model Number 208113892
Category
  • 【High Conversion Rate Solar Panel Kit】The 25W solar panel kit is made of high-efficiency monocrystalline silicon. Under conditions of abundant sunlight, the solar panel can achieve a conversion rate of over 30%, significantly enhancing the charging efficiency and speed compared to other polycrystalline/amorphous materials. This solar panel kit is specifically designed for maintaining and charging 12V rechargeable batteries (such as LiFePO₄, lithium-ion, AGM, FLD, SLA, GEL, EFB, and MF, etc.) and can also be used as a solar battery maintainer.
  • 【Wide Compatibility】The 25W solar panel kit is not only a solar battery trickle charger but also an advanced solar battery charger maintainer. It is a fully automatic intelligent solar battery charger suitable for various off-grid applications, including homes, RVs, camping, trucks, cars, rooftops, cabins, yachts, boats, lawnmowers, electric fences, etc.
  • 【Ultra-intelligent Charging Controller】The solar panel kit solar battery maintainer comes with an intelligent charging controller that adopts an advanced four-stage PWM algorithm (bulk, boost, float & equalization), which can significantly increase the charging efficiency by 20%, and comprehensively protect the battery to ensure safe charging, greatly extending the battery life and improving its performance. The solar trickle charger stops charging when the battery is fully charged and automatically resumes charging when the battery discharges, completely maintenance-free. A fully automatic, worry-free and intelligent 12-volt solar charger.
  • 【Professional Materials & Superior Quality】The solar panels feature lightweight tempered glass surfaces and professional aviation-grade aluminum frames, offering 100% protection against water, rust, corrosion and wear. They can easily withstand extreme weather conditions such as heavy rain, hail and sandstorms, withstanding wind pressure up to 2600Pa and snow pressure up to 5600Pa. They are highly durable and have a lifespan of up to 30 years.
  • 【All-round Safety Protection】The solar battery maintainer is equipped with multiple protection functions, including overcharging, overdischarging, overvoltage, overcurrent, overload, short circuit, reverse polarity connection and over-temperature. It also features water resistance and spark prevention, providing comprehensive protection for the battery.
  • 【Easy and Quick Installation】The solar panel kit are equipped with pre-installed holes for quick installation and fixation. Moreover, the solar panels come with a 360° adjustable installation bracket, which helps the solar panels always face the sun at the optimal angle. The 25W solar panel charger can operate in extreme weather conditions ranging from -40℉ to 176℉, making it highly suitable for off-grid applications.
Brand GYKZ
Color Black
Material Aluminum, Monocrystalline Silicon
Efficiency Over 30% High Conversion Rate
Item Weight 3.54 pounds
Manufacturer GYKZ
Maximum Power 25 Watts
Special Feature Easy & Quick Installation, High Conversion Rate, Professional Materials & Superior Quality, Ultra-intelligent Charging Controller, Wide Compatibility
Special Features Easy & Quick Installation, High Conversion Rate, Professional Materials & Superior Quality, Ultra-intelligent Charging Controller, Wide Compatibility
Item model number Solar Panel Kit 25W-001
Batteries Included No
Batteries Required No
Product Dimensions 13.7"L x 0.6"W x 13.3"H
Included Components Solar Panel Kit 25W

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