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Provide a full range of off-grid energy solutions
solar kits

Solar Kits

solar panels

Solar Panels

lithium batteries

Lithium Batteries

inverters

Inverters

chargers

Chargers

portable powers

Portable Powers

New Releases

The latest and best solar panels, inverters, and discounted prices
600w solar kits 600w solar kits

600W 12V Solar Panel Kit

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250W 15V Monocrystalline Solar Panel 250W 15V Monocrystalline Solar Panel

250W Solar Panel Monocrystalline

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12.8V 100AH LiFePO4 Lithium Battery 12.8V 100AH LiFePO4 Lithium Battery

12V 100AH Lithium Battery

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TOPBULL 3000W Pure Sine Wave Inverter TOPBULL 3000W Pure Sine Wave Inverter

TOPBULL 3000W Pure Sine Wave Inverter

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Portable Power Station 500W Portable Power Station 500W

Portable Power Station 500W

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Solution Scenarios

No matter you are on a RV, at campsite, on a boat, or even a family gathering,
we are always focusing on providing more accesible and convinient outdoor life.
solar for RV
Solar Power for Marine
solar for home
Solar power for outdoor work
solar fo camping
Solar power for farms

Why Us

Why do you choose us and our products

the best product quality
The best price up to 10% off
the most reputable brand
The Best Customer Service Available

Why Us

Why do you choose us and our products

our story about topbull

TOPBULL'S STORY

Empowering Tomorrow with solar innovation. We're not just a brand; we're a commitment to a sustainable future. TOPBULL brings you cutting-edge solar solutions—panels, controllers, batteries, and inverters—seamlessly merging technology with eco-conscious living. Choose TOPBULL for quality, progress, and a brighter, greener future.

What People Are Saying

Evaluating the Perception of Our Products Among Influencers

William Harrell US

A solid workhorse inverter

Bought this inverter to use on our houseboat. We recently purchased 2 lithium batteries and 4 100 watt solar panels to go with it and so far it runs everything perfectly. No more noisy generator! Highly recommend this inverter, it runs our refrigerator and all our delicate electronics and the price was very reasonable for one of this quality. Thanks !

Cherie Beauvais

Satisfactory portable power station

I recently purchased a power station from TOPBULL and have been using it for about a month. Overall, I am impressed with its performance and features. It has a 1000 watt battery, which is enough to charge my cell phone, laptop, and camera multiple times.The power station is also extremely durable and well-designed. It has a rugged exterior with rubberized grips that make it easy to carry around.

Jack Hariis

Eco-friendly and money-saving

Buying solar panels from TOPBULL was a very pleasant experience. Their products are of high quality, easy to install and the after-sales service is very attentive. Now I have a solar system at home that generates its own electricity, which is environmentally friendly and saves me money!

Gingerbread Man

Complete products, reasonable price

The solar power kits at TOPBULL Solar Mall are very complete and reasonably priced. I purchased a 1000w solar kit and all the accessories I needed at once, and quickly built my own small solar power plant. It's very stable to use and recommendable!

Tomas US

Attentive personalized service

I especially like the customization of the TOPBULL Mall. They not only provide a wide range of solar products and accessories for me to choose from, but also customize my solar system according to my specific needs and scenarios, providing professional advice and customized solutions. This kind of personalized and meticulous service makes me feel very intimate, and also makes my trust and satisfaction with TOPBULL Mall increase dramatically.

Timothy US

Alternative power

After I purchased the product from TOPBULL Mall, they also provided me with a detailed installation tutorial and usage guide. This made the installation and use process very easy and greatly improved my experience. I am very satisfied with their after-sales service. They always respond to my questions in time and provide me with effective solutions.

Dean D. US

Love it so much

The AGM battery in my dump trailer went bad. The properties of lithium batteries (more specifically LiFePo) are perfect for dump trailer work. With that in mind, I went and purchased a reputable 100Ah LiFePo battery. the TOPBULL Mall LiPo battery was very reasonably priced and had great reviews, so I made the investment and haven't regretted it one bit. Very happy with the results and value for money!

Shop The Same

Have the same solar panels, batteries, inverters and portable power stations as they do
100W Foldable Portable Solar Panels
100W Foldable Portable Solar Panels

100W Foldable Portable Solar Panels for Power Station iPhone iPad Laptop

Regular price $168.99
Sale price $168.99 Regular price
Unit price
TOPBULL 3000W Pure Sine Wave Inverter 12V to 110V

TOPBULL 3000W Pure Sine Wave Inverter 12V to 110V

Regular price $239.99
Sale price $239.99 Regular price $339.99
Unit price
12.8V 100AH LiFePO4 Lithium Battery
12.8V 100AH LiFePO4 Lithium Battery

12.8V 100AH LiFePO4 Lithium Battery

Regular price $324.99
Sale price $324.99 Regular price
Unit price
Portable Power Station 1000W
Portable Power Station 1000W

Blog &Learn

Learn about off-grid power generation systems such as
solar panels, batteries, inverters, and portable power stations
how does a solar charge controller work
MPPT Charge Controllers

How Does a Solar Charge Controller Work?

The solar charge controller is an important component in a solar power installation. As a clean,...
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Solar Panels
solar panel

How Do Solar Panels Work?

The working principle of solar panel is based on the perfect combination of photoelectric effect...
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How does a lithium-ion battery work-1
lithium batteries

How Does a Lithium-ion Battery Work?

The advent of lithium-ion batteries has revolutionized the world, turning them into an integral part...
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Difference between lithium batteries and lithium-ion batteries
lithium batteries

Difference between lithium batteries and lithium-ion batteries

In modern society, batteries are widely used in various fields as an important device for...
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