Is this monocrystalline or amorphous?

High efficiency monocrystalline solar cells

1. can i connect 2 solar panels in parallel to get 40w (higher currency to 12v battery)? 2. can i use the same 10a controler?

Yes you can just don’t go over the rated amps on your controller

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Topsolar Solar Panel Kit 20W 12V Monocrystalline with 10A Solar Charge Controller + Extension Cable with Battery Clips O-Ring Terminal for RV Marine Boat Off Grid System

Topsolar Solar Panel Kit 20W 12V Monocrystalline with 10A Solar Charge Controller + Extension Cable with Battery Clips O-Ring Terminal for RV Marine Boat Off Grid System

Product ID: 256390836

Details

Brand
Topsolar
Efficiency
High
Included components
NO
Material
Silicon
Product dimensions
80L x 40W x

⚡10A smart solar charge controller

🔋20W high-efficiency power output

🛠️Pre-drilled holes for quick install

AR$396030

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered 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 Argentina.

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Description

☀️ Harness the sun, power your freedom — never miss a charge!

COMPACT PORTABLE - Lightweight design with pre-drilled mounting holes makes it the perfect companion for off-grid lifestyles and spontaneous getaways.
POWER YOUR ADVENTURES - 20W monocrystalline panel delivers reliable, eco-friendly energy wherever you roam.
PLUG PLAY SIMPLICITY - Includes 6.5ft extension cables with alligator clips and O-ring terminals for effortless setup on RVs, boats, or cabins.
SMART BATTERY GUARDIAN - 10A charge controller protects your battery from overcharge, discharge, and short circuits—keeping your gear safe and sound.
BUILT TO BRAVE THE ELEMENTS - Durable tempered glass and aluminum frame ensure long-lasting performance in rugged outdoor conditions.

The Topsolar 20W 12V Monocrystalline Solar Panel Kit is a compact, high-efficiency solar solution designed for off-grid battery maintenance in RVs, boats, cabins, and more. Featuring a 10A solar charge controller with advanced protections and easy-to-install pre-drilled mounting, this durable kit ensures reliable, eco-friendly power on the go.

Specifications

AC adapter current	10 Amps
ASIN	B07RZBVTGR
Amperage Capacity	10 Amps
Brand	Topsolar
Brand Name	Topsolar
Connector Type	USB
Customer Reviews	4.3 out of 5 stars 3,574 Reviews
Efficiency	High efficiency
Included Components	NO
Included components	NO
Item Dimensions L x W x H	80L x 40W x 2.5H centimeters
Manufacturer	Topsolar
Manufacturer Part Number	T02P20C10BW0.83-1
Material	Monocrystalline Silicon
Material Type	Monocrystalline Silicon
Maximum Power	20 Watts
Maximum Voltage	12 Volts
Model Number	TOPSPM
Number of Items	1
Number of Packs	1
Product dimensions	80L x 40W x 2.5H centimeters
Special Features	Short Circuit Protection
UPC	736256963690 764686116546 786515614139 735661123187 752502123205 752509632052 752585963699 746548912510 756464631891 754147981646 785896032259 732696987562 746581614648 746541982411 605646777158 721526987452

Reviews

L**N

Failed

Salt the controller failed after one day.

17.04.2024

M**N

Works fantastic

This solar charger works fantastic! Installed it on the grandkids go kart to keep the battery up, so much faster than the 1.7 watt I previously bought and about the same price.

7.08.2026

S**0

Impeccable

Très bien, cependant prévoir un stockage (batterie) il est depuis 2 ans dehors (été comme hiver) et pas de PB

2.07.2025

M**O

Todo bien

Bien funciona bien

9.11.2025

K**R

Works as described

Works as described little on flimsy side would recommend and purchase again no complaints as it does what it says and reasonable priced prompt delivery

29.08.2023

C**N

Funcional

Es funcional, de regular a buena la calidad.

10.02.2024

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

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