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

🔋8A smart MPPT charge controller

🛠️360° adjustable mount bracket

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AR$205632

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

☀️ Power Your Freedom with Smart Solar Energy!

COMPLETE KIT READY TO GO - Includes panel, controller, mounting hardware, and alligator clips—plus lifetime support to keep you powered up.
BUILT TO BRAVE THE ELEMENTS - Waterproof, rustproof, and engineered to withstand extreme weather—hail, snow, wind, and sandstorms included.
SMART CHARGING ZERO WORRIES - Advanced 3-stage MPPT controller prevents overcharging and short circuits, extending battery life effortlessly.
MAXIMIZE YOUR CHARGE EFFICIENCY - 21%-30% monocrystalline solar cell efficiency powers your 12V batteries faster and smarter.
EFFORTLESS INSTALLATION PERFECT SUN ANGLE - 360° adjustable bracket with plug-and-play cables means you’re set up and optimizing solar gain in minutes.

The SOLPERK 20W Solar Panel Kit features a high-efficiency monocrystalline panel with 21%-30% conversion rate, paired with an 8A smart MPPT charge controller that optimizes battery charging and protects against overcharge. Its durable, waterproof aluminum frame and tempered glass ensure 25 years of reliable use in harsh weather. The included 360° adjustable mounting bracket allows precise sun alignment for maximum energy capture. Ideal for maintaining 12V batteries in vehicles, boats, RVs, and more, this all-in-one kit offers easy installation and lifetime technical support.

Specifications

ASIN	B08GX19KT9
Amperage Capacity	8 Amps
Best Sellers Rank	#1,752 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #2 in Solar Panels
Brand Name	SOLPERK
Connector Type	SAE
Customer Reviews	4.4 4.4 out of 5 stars (3,811)
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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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

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