Will this charge a 24v battery

Hi there. I have the topsolar 100 system fitted up to a 12v 75ah leisure battery in a mazda bongo. I run a vitrifrigo fridge and a couple of 12v lights and charge my phone on the system, i have had the system installed now for about 4 weeks with out any issues, i have had the fridge running constantly for a week away off grid and everything is fine. The controller can take a 24v system, but for powering ie constant charging for time to keep the battery topped up, depending on what you want to run i would personally connect another 100watt panel to the system to which i think can be done. Otherwise try the standard system on your 24v two 12v battery setup and see how it goes. Hope this helps you.

Could this charge a electric car?

No. Its to keep a 12volt battery topped up. Thus provides a few Amps of charge at 12 volts. You need many more to charge an electric vehicle

Will this be Ok with a car battery that runs my field electric fence? rather than me keep bringing the battery home every few weeks to charge ?

Yes perfect. I have my hobby shed running from car battery.

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Topsolar Solar Panel Kit 100 Watt 12 Volt Monocrystalline Off Grid System for Homes RV Boat + 30A 12V/24V LCD PWM Solar Charge Controller + 16ft Solar Cables with Connector + Z-Brackets for Mounting

Topsolar Solar Panel Kit 100 Watt 12 Volt Monocrystalline Off Grid System for Homes RV Boat + 30A 12V/24V LCD PWM Solar Charge Controller + 16ft Solar Cables with Connector + Z-Brackets for Mounting

Product ID: 158667052

Details

Brand
Topsolar
Efficiency
19.5%
Item weight
15.21 Pounds
Material
Silicon
Product dimensions
111L x 50W x

⚡100W high-efficiency power

🔋30A PWM charge controller

🛠️Pre-drilled holes + Z-brackets

Description

☀️ Harness the Sun, Own Your Power — Don’t Get Left in the Dark!

EFFORTLESS SETUP - Pre-drilled mounting holes and included Z-brackets make installation a breeze—get powered up fast.
POWER YOUR FREEDOM - 100W monocrystalline panel delivers clean, efficient energy for all your off-grid adventures.
SMART BATTERY GUARDIAN - 30A PWM charge controller protects your battery with overcharge, short circuit, and reverse polarity safeguards.
BUILT TO BRAVE THE ELEMENTS - Corrosion-resistant aluminum frame withstands 2400Pa wind and 5400Pa snow loads for decades of durability.
VERSATILE OFF GRID SOLUTION - Perfect for RVs, boats, cabins, and emergency backup—join the solar-powered lifestyle today.

The Topsolar 100 Watt Solar Panel Kit is a complete off-grid 12V system featuring a high-efficiency monocrystalline panel, a 30A PWM solar charge controller, and all necessary mounting hardware and cables. Designed for easy installation and long-lasting outdoor durability, it supports a wide range of applications including homes, RVs, boats, and emergency power. With advanced protections and a corrosion-resistant frame, this kit ensures reliable, clean energy for years to come.

Specifications

ASIN	B07S2B2QGV
Amperage Capacity	4.3 Amps
Best Sellers Rank	30,085 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 104 in Monocrystalline Solar Panels
Brand	Topsolar
Connector Type	USB
Customer Reviews	4.5 4.5 out of 5 stars (1,837)
Efficiency	19.5%
Included Components	solar panel
Item Dimensions L x W x H	111L x 50W x 3H centimetres
Item Type Name	SOALR PANEL
Item Weight	15.21 Pounds
Manufacturer	Topsolar
Material	Monocrystalline Silicon
Maximum Power	100 Watts
Maximum Voltage	12 Volts
Model Number	TOPSP-100W
Number of Items	1
Output Voltage	5 Volts
Part Number	TOPSPC
Special Features	Waterproof
UPC	731654654645 731165465488 746516543159 763146546817 605646777134 713245674645
Unit Count	1.0 count
Upper Temperature Rating	80 Degrees Celsius

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