Solar Powered Battery Chargers 30W Intelligent Solar Battery Maintainer

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$79.99 $69.99
  • Adopting high-performance, high-quality monocrystalline silicon solar cells achieves an outstanding conversion efficiency.
  • The controller equiped with intelligent chip, achieving a high conversion efficiency.
  • The solar panel features double flexible fiberglass boards as its inner protective material, ensuring worry-free installation without risking scratches on the vehicle. Its surface is composed of dust-proof, wear-resistant, and heat-resistant ETFE material.
  • It features safety functions such as reverse charging protection, reverse connection protection, overcharge protection, overvoltage protection。

Technical Specifications

  • Maximum Power at STC (Pmax)

    30W

  • Maximum Power Voltage (Vmp)

    20.16V

  • Maximum Power Current (Imp)

    1.48A

  • Opencircuit Voltage (Voc)

    24.3V

  • Shortcircuit Current (Isc)

    1.57A

  • Cell Type

    Monocrystalline Silicon, PERC

  • IP Rating

    IP68

  • Cell Efficiency

    23.5%

  • Operating Temperature Range

    14°F ~ 158°F/-10°C ~ 70°C

  • Efficiency

    ‎23.5%

  • Connector Type

    ‎O-ring terminal, Car charger, Alligator clip

  • AC Adapter Current

    ‎1.66 Amps

  • Maximum Voltage

    ‎18 Volts

  • Upper Temperature Rating

    ‎158 Degrees Fahrenheit

  • Maximum Power

    ‎30 Watts

  • Special Feature

    ‎Flexible, Waterproof

  • Compatible with

    12V LiFePO₄, Lithium Ion, AGM, SLA, GEL, FLD, EFB, MF batteries

Connection & Compatibility

  • Compatible with

    various battery types, including sealed lead-acid, deep cycle, LiFePO4, GEL, AGM, EFB,MF and flooded batteries etc

  • Connector Type

    ‎O-ring terminal, Car charger, Alligator clip

Dimensions

  • Dimensions

    ‎18.3 x 16.3 x 0.67 IN/465 × 415× 17.1mm

  • Weight

    0.82kg (± 0.1kg)/‎1.46 Pounds

1. 30W Intelligent Solar Battery Trickle Maintainer × 1
2. Alligator Clip Cable × 1
3. Car Charging Cable × 1
4. O-Ring Terminal Cable × 1
5. Suction Cups × 4
6. Hanging Buckles × 2
7. Storage Bag × 1
8. User Manual × 1

User Manual download

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30W Intelligent Solar Battery Trickle Maintainer - zoupw

Solar Powered Battery Chargers 30W Intelligent Solar Battery Maintainer

$79.99 $69.99
$79.99 $69.99

Solar Battery Maintainer for Various 12V Batteries

ZOUPW 30W Solar Trickle Charger
The 30W Intelligent Solar Battery Maintainer offers 23.5% efficiency, IP68 waterproofing, and a built-in charge controller, ensuring reliable 12V battery maintenance for cars, boats, RVs, and trailers.
Our trickle charger for car battery 12V is designed to keep your 12V rechargeable batteries charged and maintained, perfect for vehicles that aren't frequently used, such as car boat RV camper and lawnmowers etc, It ensures your devices are always ready to go, preventing battery drain over time. Compatible with various battery types, including sealed lead-acid, deep cycle, LiFePO4, GEL, AGM, EFB,MF and flooded batteries etc

A+ Monocrystalline for 23.5% Remarkable Efficiency

solar trickle charger for car battery 12v

The solar battery tender uses premium A+ monocrystalline solar cells, achieving a remarkable 23.5% conversion efficiency. Reinforced with fiberglass, our solar car battery charger offers slight flexibility to bend at various angles while reducing weight, making it robust, shock-resistant, and impact-proof. Unlike rigid panels, it securely adheres to curved surfaces, providing versatile and reliable performance for different applications

Multi Protection for Safe Charging

solar battery charger

This 12 volt solar battery charger features an integrated smart controller that provides comprehensive protection, including reverse charging, overcharge, overvoltage, overcurrent, short circuit, and overtemperature safeguards. The reverse protection is especially useful, as it prevents your battery from draining power back into the panel at night, helping save energy, extend battery life, and keeping things fully automatic with no need to unplug.

It also uses an intelligent 3-stage charging system. First, it delivers full power to quickly charge up to 80%. Then it slows down to safely top off the remaining 20%. Finally, it switches to trickle mode to maintain a full charge without overcharging — keeping your battery healthy for the long run.


Monitor Charging Status At Any Time

12 volt solar panel

  • Only blue light on before connecting battery indicating sunlight detected.
  • Only blue light on when connecting battery indicating battery voltage exceeds 14.7V.
  • Blue and red light on indicating charging in progress.
  • Blue and green light on indicating stable trickle charging,the red light may be on ,flashing or off under this status.
  • All lights off indicating insufficient sunlight

 


IP68 Waterproof

flexible solar panelExperience unparalleled durability and performance with our solar battery charger 12 volt waterproof , designed to thrive in the harsh outdoor conditions. Featuring a robust ETFE coating, this solar 12v battery charger boasts an IP68 waterproof rating. Whether it's heavy rain, snow, hail, or sandstorms, the panel's superior protection shields it from the elements, guaranteeing reliable power generation over time 


3 Wiring Ways and Easy to Use

solar car battery charger

Charge your 12V battery effortlessly with our 12 volt solar battery charger , which includes three convenient cables: alligator clip cable, car charging cable, and O-ring terminal cable. All cables are plug-and-play for easy setup. The solar battery charger for trailer also features three LED indicators to keep you informed of the charging status all the time 

 

12 volt solar battery charger

FAQS About Solar Powered Battery Chargers 30W Intelligent Solar Battery Maintainer

Please do not worry that such actions will damage your battery, as this product is equipped with an intelligent controller to prevent short circuits and overcurrent.

1. Please check the environment and weather. Electricity generation may be reduced or disrupted during cloudy or rainy conditions.
2. Confirm that the solar panel is oriented towards direct sunlight. Adjust its position to ensure sufficient sunlight exposure on the surface.
3. Please check if the output cable is properly connecting or if there are any defects or loose connections. Try reconnecting the output cable.
4. Please inspect the surface of the solar panel for any obstructions. Remove any obstacles if present.

1. The nominal output power is measured under STC (Standard Test Conditions), which involve a surface temperature of 25° C, air mass of 1.5, and solar
intensity of 1000W/m² — a globally recognized standard for ground solar panel testing.This is an idealized testing environment and may significantly
differ from actual usage conditions.
2. Nominal output power is directly proportional to the power and quantity of solar cells used in the solar panel. Therefore, different models of solar panels
may have different nominal output powers, and there is no direct one-to-one relationship with actual charging power.
3. Actual charging power is influenced by multiple factors, sunlight intensity, the orientation and angle of the solar panel, environmental temperature, air mass, charging protocols, and the maximum charging power supported by the connected devices.

In summary, nominal output power represents the theoretical maximum output of the solar panel under ideal conditions, as measured in the standardized STC environment. Actual charging power, on the other hand, is influenced by various practical factors and may be lower than the nominal output power

Customer Reviews

Based on 20 reviews
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R
Robert Urso
All good

Works good

A
Amazon Customer
Seems to work.

Seems to work.

D
Dennis J. Faulkner
seems to work well

Seems like a good product, use it to keep a friends 2000 Chevy van battery topped off, so it doesn't run down in weeks between use. Would like to see more consumer info on how heavy duty a solar charger you need for your usage - wondering if this one was over-kill - also, did find myself wondering why solar chargers will not charge a battery that is dead, slowly charge it over time -

P
Placeholder
Works great

Product is as advertised to keep the battery charged

C
Chuck Flecker
helps maintain battery

This is a fun way to maintain my camp battery that I use for my diesel heater when I'm away from electricity.It is easy to use with the clips and charges at a decent rate.

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