Can I leave the panel mounted at the dock, and just unplug it from the controller when I want to leave, then plug it back in when I return?

Absolutely! I have it sitting in the bed of my truck, so if I need to use the truck I just unplug the panel and put it in my garage and I am on my way.

Country of Origin? Where is this manufactured?

2 guesses and 1 don't count, pure Chinesium product.

Is there a setup that can charge 5 dirt bike/quads?

Do you mean the setting of charging 5 batteries at the same time? This is to charge separate batteries, and you cannot charge 5 batteries at the same time

How much power does the controller consume when the panel is producing energy?

The controller is junk, i had to buy a real one...

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SOLPERK Solar Panel Kit 20W 12V, Waterproof Solar Battery Trickle Charger Maintainer + Smart MPPT Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive

Product ID: 234489203

Details

Brand
SOLPERK
Efficiency
High
Item Weight
3 Pounds
Material
Aluminum
Product Dimensions
15"L x 13.2"W

⚡20W high power output

💧100% waterproof & rustproof

🔄8A smart MPPT charge controller

₨47152

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Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

☀️ Power Your Adventures with Smart, Weatherproof Solar Energy!

PLUG PLAY CONVENIENCE - Pre-drilled holes and included accessories make installation seamless—get powered up in minutes, no hassle.
BUILT TO BRAVE THE ELEMENTS - Durable low-iron tempered glass and corrosion-resistant aluminum frame withstands storms, hail, and snow for 25+ years.
SMART CHARGING ZERO WORRIES - Advanced 3-stage MPPT controller prevents overcharge, short circuits, and optimizes battery health effortlessly.
PERFECT SUN ANGLE EVERY TIME - 360° adjustable mounting bracket ensures your panel always catches peak sunlight for maximum energy harvest.
MAXIMIZE YOUR CHARGE EFFICIENCY - 21%-30% monocrystalline solar cell efficiency powers your 12V batteries faster and smarter.

The SOLPERK 20W 12V Solar Panel Kit features a high-efficiency monocrystalline panel with 21%-30% conversion rate, paired with an 8A smart MPPT charge controller that protects and optimizes battery charging. Built with durable, waterproof materials and a 360° adjustable mount, this kit is designed for long-lasting, reliable power maintenance across boats, RVs, motorcycles, and more. Easy to install and backed by lifetime support, it’s the ultimate solar solution for on-the-go professionals who demand efficiency and resilience.

Specifications

ASIN	B08GX19KT9
Amperage Capacity	8 Amps
Best Sellers Rank	#3,692 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #4 in Solar Panels
Brand Name	SOLPERK
Connector Type	SAE
Customer Reviews	4.4 4.4 out of 5 stars (3,896)
Efficiency	High Efficiency
Included Components	1 X 20W Mono solar panel, 1 X User Manual, 1 X controller charger, 1 X360° Adjustable bracket, 2 X Mount Screws
Item Dimensions L x W x H	15"L x 13.2"W x 0.7"H
Item Weight	3 Pounds
Manufacturer	SOLPERK
Manufacturer Part Number	FD-EP-230201-1688
Material Type	Aluminum, Monocrystalline Silicon
Maximum Power	20 Watts
Maximum Voltage	12 Volts
Model Number	FD-EP-230201-1688
Output Voltage	12 Volts
UPC	884017701569
Unit Count	1.0 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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₨47152

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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