0 ratings
12V 20W Solar Battery Trickle Charger & Maintainer - Waterproof 20 Watt Solar Panel Built-in Ultra Smart MPPT Charge Controller + Adjustable Pole Mount Brackets for Pole Dia 1.5-3.0inch/40-80mm
Crafted with SUNER POWER's unique UltraSmart MPPT technology, this solar panel battery charger delivers high tracking efficiency of up to 99% and peak conversion efficiency of 98%, improving utilization rate by 20%-30% compared to competitors.
12V 20W Solar Battery Trickle Charger & Maintainer - Waterproof 20 Watt Solar Panel Built-in Ultra Smart MPPT Charge Controller + Adjustable Pole Mount Brackets for Pole Dia 1.5-3.0inch/40-80mm
Item #: 246453981

12V 20W Solar Battery Trickle Charger & Maintainer - Waterproof 20 Watt Solar Panel Built-in Ultra Smart MPPT Charge Controller + Adjustable Pole

Item #: 246453981

TTD 804

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Tuesday, September 08
Our Top Logistics Partners
  • fedex
  • dhl
Crafted with SUNER POWER's unique UltraSmart MPPT technology, this solar panel battery charger delivers high tracking efficiency of up to 99% and peak conversion efficiency of 98%, improving utilization rate by 20%-30% compared to competitors.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment

What Stands Out

Smart Charging
Equipped with an ultra-smart MPPT charge controller, this charger maximizes solar energy conversion, ensuring efficient charging and maintenance for your battery.
Weatherproof Design
With a waterproof build, this solar panel is designed to withstand outdoor conditions, making it perfect for reliable long-term use in various environments.
Adjustable Mounting
The included adjustable pole mount brackets accommodate pole diameters from 1.5 to 3 inches, allowing flexible installation options to optimize sun exposure.

Product Details

Shop 12V 20W Solar Battery Trickle Charger & Maintainer - Waterproof 20 Watt Solar Panel Built-in Ultra Smart MPPT Charge Controller + Adjustable Pole Mount Brackets for Pole Dia 1.5-3.0inch/40-80mm online at a best price in Trinidad and Tobago. B0CS388G2M
Maximum Voltage18 volts_of_direct_current
Maximum Power20 watts
Special FeaturesSmart MPPT Technology
Output Voltage12 volts_of_direct_current
Connector TypePlug & Play SAE Harness
Item Dimensions L x W x H16.5"L x 13.2"W x 0.7"H (41.9 x 33.5 x 1.8 cm)
Material Type| A+ Grade Solar Cell | Aluminum Frame | Tempered Glass |
Brand NameSUNER POWER
Included Componentsu27a41 x 20W Solar Panel with Built-in MPPT Charge Controller, u27a41 x Adjustable Pole Mounting Brackets, u27a41 x SAE-Alligator Clip Cable, u27a41 x SAE-Battery Eyelet Cable
Model NumberBC-20W-PM PRO
Unit Count1 Count
Number of Items1
Number of Packs1
Item Type NamePole Dia 1.5-3.0inch/40-80mm
ManufacturerSUNER POWER
Manufacturer Part NumberBC-20W-PM2
BrandSUNER POWER
Material| A+ Grade Solar Cell | Aluminum Frame | Tempered Glass |
Product Dimensions (L x W x H)16.5"L x 13.2"W x 0.7"H (41.9 x 33.5 x 1.8 cm)
Included Componentsu27a41 x 20W Solar Panel with Built-in MPPT Charge Controller, u27a41 x Adjustable Pole Mounting Brackets, u27a41 x SAE-Alligator Clip Cable, u27a41 x SAE-Battery Eyelet Cable See more

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • RV Owners

    Ideal for RV owners needing a reliable way to maintain battery power while parked or stationary.

  • Boat Enthusiasts

    Perfect for boaters looking to keep onboard batteries charged without requiring shore power.

  • Off-Grid Users

    Great option for off-grid living where traditional power sources are unavailable or unreliable.

Not Suitable For
  • High Power Demands

    Unsuitable for users requiring high wattage output for large systems or multiple connected devices.

Product Description

12V 20W Solar Battery Trickle Charger & Maintainer - Waterproof 20 Watt Solar Panel Built-in Ultra Smart MPPT Charge Controller + Adjustable Pole Mount Brackets for Pole Dia 1.5-3.0inch/40-80mm

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a 12V Waterproof Solar Battery Trickle Charger?

    Answer: A 12V Waterproof Solar Battery Trickle Charger is a solar power device designed to maintain and recharge 12-volt batteries using sunlight. This charger features a built-in ultra-smart Maximum Power Point Tracking (MPPT) charge controller to ensure efficient charging while maximizing solar energy absorption. Ideal for outdoor applications, it keeps batteries in optimal condition, preventing degradation over time. Scenarios such as charging car batteries during long-term storage or maintaining power in RVs and boats can benefit from using this device to ensure reliable power availability.
  • Question: How does the built-in MPPT charge controller work?

    Answer: The built-in MPPT charge controller optimizes the energy output from the solar panel by constantly adjusting the electrical load. This technology allows the charger to harness maximum solar energy available, increasing charging efficiency compared to traditional charging methods. By maintaining the best voltage and current output, it reduces recharge time and enhances battery life. For users in sunny locations, especially those using the charger for seasonal vehicles, the MPPT controller ensures quick and effective charging, even on days with fluctuating sunlight.
  • Question: Is the solar panel durable and suitable for outdoor use?

    Answer: Yes, the 30 Watts mono solar panel is designed for durability and is 100% waterproof, making it perfect for outdoor environments. Its robust construction ensures it can withstand harsh weather conditions, including rain and snow, while still operating efficiently. Ideal for applications like maintaining boat batteries or off-grid systems used in cabins, the charger remains functional regardless of seasonal changes, assuring users that their batteries stay charged and ready for use.
  • Question: Can this charger be used with different types of batteries?

    Answer: Absolutely! The 12V Waterproof Solar Battery Trickle Charger is compatible with various 12-volt battery types, including lead-acid, AGM, and gel batteries. The versatile design allows users to maintain batteries used in cars, motorcycles, RVs, and boats. This flexibility enables users to keep multiple devices powered without needing separate chargers, making it an efficient solution for battery management in diverse applications.
  • Question: What does the adjustable mount feature offer?

    Answer: The adjustable mount feature offers flexibility in positioning the solar panel for optimal sunlight exposure. Users can tilt or rotate the panel to ensure it captures maximum sunlight throughout the day, which significantly enhances charging efficiency. For instance, if the panel is mounted on a roof, the adjustable angle allows for adjustments based on seasonal sun paths, guaranteeing effective charging even during winter months when sunlight is less direct.
  • Question: How do I install the solar battery trickle charger?

    Answer: Installation of the solar battery trickle charger is straightforward. First, mount the solar panel in a location that receives ample sunlight, using the adjustable mount for precision. Then, connect the charger to the battery terminals—positive to positive and negative to negative. Ensure all connections are secure and weatherproof. For those maintaining recreational vehicles or boats, this setup helps keep batteries charged without needing to connect to grid power, perfect for adventures away from home.
  • Question: What are the benefits of using a solar battery maintainer?

    Answer: Using a solar battery maintainer like the 12V Waterproof Charger helps prevent battery depletion and prolongs battery life by providing a consistent trickle charge. This is particularly beneficial for vehicles or devices that are not used regularly, as it prevents sulfation in lead-acid batteries, which can degrade battery performance. For users with seasonal vehicles like motorcycles or boats, this solution ensures that the battery remains healthy and reliable during off-seasons.
  • Question: Will this charger work in low light conditions?

    Answer: Yes, while solar chargers perform best in full sunlight, the 12V Waterproof Solar Battery Trickle Charger is designed to work efficiently even in low light conditions, thanks to its MPPT charge controller technology. It can still capture and convert available sunlight into usable energy, making it effective for partial shade scenarios or during cloudy weather. This is especially useful for users who park their vehicles under trees or in other shaded areas, providing peace of mind that their batteries remain charged.
  • Question: Do I need to monitor the battery while it's charging?

    Answer: While the solar battery trickle charger does have safety features to prevent overcharging, it is always good practice to monitor the battery’s voltage occasionally. The charger can adjust its output based on the battery's needs, ensuring efficient charging. For users who may be away from the vehicle often, checking the battery status periodically can ensure consistent performance and identification of potential issues before they become problematic.
  • Question: Where can I buy the 12V Waterproof Solar Battery Trickle Charger in Trinidad and Tobago?

    Answer: You can purchase the 12V Waterproof Solar Battery Trickle Charger on Ubuy. Ubuy offers a reliable platform for obtaining this solar charger along with detailed product descriptions and customer reviews. Shopping on Ubuy ensures that you can easily find the product, along with various purchasing options tailored to your needs in Trinidad and Tobago.

SUNER POWER Solar Panels BC-20W-PM PRO Editorial Review

No editorial reviews found

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    0%
  • 4 Star
    100%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.