how harm full is for a person

Very harmful if you ate it. I wouldn’t use it as a parachute either.

The Solar charge control keeps fading out, I am just trying to use the solar panel to charge usb devices. So far no luck, is mine broken?

Do you have a 12v battery attached? You need a battery attached, the panel is not designed to run anything directly, it is designed to trickle charge a car battery. The power from the car battery is what will charge your USB devices.

can i leave this system connected to the car permanently ie even whilst driving ? TIA Pam

I wouldn't have thought so, you would need to isolate the controller, as your car alternator will be charging your battery as you are driving. there are controllers on the market that are able to be connected to a running charging system, they are a lot more expensive than this system.

Is the solar panel waterproof, can i mount it outside?

The solar panel is fine, but I do get issues occasionally with the controller when wet.

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Topsolar 20W 12V Solar Panel kit Battery Charger Maintainer + 10A PWM Solar Charge Controller +Solar Cable for Car RV Marine Boat 12 Volt Battery Off Grid

Topsolar 20W 12V Solar Panel kit Battery Charger Maintainer + 10A PWM Solar Charge Controller +Solar Cable for Car RV Marine Boat 12 Volt Battery Off Grid

Product ID: 160054133

Details

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

⚡10A PWM charge controller

💧Waterproof junction box

🔋20W high-efficiency solar power

R4326

Duties & taxes included

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

☀️ Power your freedom with Topsolar—charge smarter, live greener!

PLUG PLAY INSTALLATION - Pre-drilled mounting holes and included cables with alligator clips make setup effortless—get powered in minutes.
RELIABLE 20 W SOLAR POWER - Harness clean energy with high-efficiency monocrystalline silicon panels for consistent off-grid charging.
SMART 10 A PWM CONTROLLER - Protect your battery with advanced pulse-width modulation technology ensuring optimal charging and longevity.
BUILT TO BRAVE THE ELEMENTS - Waterproof and dustproof junction box guarantees durability and performance in all weather conditions.
VERSATILE OFF GRID SOLUTION - Perfect for RVs, boats, cars, greenhouses, and outdoor adventures—stay charged wherever life takes you.

The Topsolar 20W 12V Solar Panel Kit is a compact, high-efficiency solar charging solution featuring a 10A PWM charge controller and waterproof junction box. Designed for versatile off-grid applications including RVs, boats, and outdoor setups, it offers easy installation with pre-drilled holes and durable cables, ensuring reliable battery maintenance and sustainable power wherever you go.

Specifications

ASIN	B07RZBVTGR
Amperage Capacity	10 Amps
Best Sellers Rank	10,970 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 2 in RV & Marine Solar Power Systems
Brand	Topsolar
Connector Type	USB
Customer Reviews	4.4 4.4 out of 5 stars (3,602)
Efficiency	High efficiency
Included Components	NO
Item Dimensions L x W x H	80L x 40W x 2.5H centimetres
Manufacturer	Topsolar
Material	Monocrystalline Silicon
Maximum Power	20 Watts
Maximum Voltage	12 Volts
Model Number	TOPSPM
Number of Items	1
Output Voltage	5 Volts
Part Number	T02P20C10BW0.83-1
Special Features	Short Circuit Protection
UPC	736256963690 764686116546 786515614139 735661123187 752502123205 752509632052 752585963699 746548912510 756464631891 754147981646 785896032259 732696987562 746581614648 746541982411 605646777158 721526987452

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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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R4326

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

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