Spring Sale 20% off

Explore Topbull Store's off-grid energy storage solutions with 20% off storewide items! Now is the perfect time to upgrade your energy independence! Don't miss!

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SHOP BY CATEGORIES

Discover the best solar panels, lithium batteries, inverters and solar charge controllers
solar kits

Solar Kits

solar panels

Solar Panels

lithium batteries

Lithium Batteries

inverters

Inverters

chargers

Chargers

portable powers

Portable Powers

BEST SELLER DEALS

Building a green life starts with our best sellers! Follow everyone's best choices
2000W Pure Sine Wave Inverter
2000W Pure Sine Wave Inverter
-35%

2000W Pure Sine Wave Inverter for Vehicle,Home,RV,Truck,Off-Grid Solar Power

Regular price $179.99
Sale price $179.99 Regular price $279.99
Unit price
3000 Watt Pure Sine Wave Power Inverter
3000 Watt Pure Sine Wave Power Inverter
-27%

3000W Pure Sine Wave Inverter ,6000W Peak for Vehicle,RV, Solar Power

Regular price $269.99
Sale price $269.99 Regular price $369.99
Unit price
Topbull 4000 Watt pure sine wave power inverter
Topbull 4000 Watt pure sine wave power inverter
-23%

4000 Watt Pure Sine Wave Power Inverter with Remote Controller,8000W Peak

Regular price $329.99
Sale price $329.99 Regular price $429.99
Unit price
12.8V 100AH LiFePO4 Lithium Battery
12.8V 100AH LiFePO4 Lithium Battery
-13%

12V 100AH LiFePO4 Deep Cycle Lithium Battery for Trolling Motors, Solar, Marine, RV and Off-Grid

Regular price $324.99
Sale price $324.99 Regular price $374.89
Unit price
2000W Pure Sine Wave Inverter
2000W Pure Sine Wave Inverter
-35%

2000W Pure Sine Wave Inverter for Vehicle,Home,RV,Truck,Off-Grid Solar Power

Regular price $179.99
Sale price $179.99 Regular price $279.99
Unit price
3000 Watt Pure Sine Wave Power Inverter
3000 Watt Pure Sine Wave Power Inverter
-27%

3000W Pure Sine Wave Inverter ,6000W Peak for Vehicle,RV, Solar Power

Regular price $269.99
Sale price $269.99 Regular price $369.99
Unit price
Topbull 4000 Watt pure sine wave power inverter
Topbull 4000 Watt pure sine wave power inverter
-23%

4000 Watt Pure Sine Wave Power Inverter with Remote Controller,8000W Peak

Regular price $329.99
Sale price $329.99 Regular price $429.99
Unit price
2500 Watt Modified Sine Wave Power Inverter
2500 Watt Modified Sine Wave Power Inverter
-38%

2500 Watt Modified Sine Wave Power Inverter with Remote Control, 5000W Peak Power

Regular price $159.99
Sale price $159.99 Regular price $259.99
Unit price

NEW ARRIVAL

Topbull's new products are available for a limited time to enjoy the best deals

OFFICIAL STORE DISCOUNTS

Grab incredible deals only here! Our official store offers you exclusive discounts

5% Discount on First Order

Subscribe to our newsletter and receive a 5% discount code for all products in the shop directly in your inbox!

get $100 off new products get $100 off new products

New Products Discount

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8% discount for repeat orders 8% discount for repeat orders

Repeat Discount

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USER STORIES

Visualize the efficient conversion of Topbull inverters, the long-lasting power of lithium batteries and the intelligent management of solar controllers.

WHAT PEOPLE ARE SAYING

From in-depth experience to daily use, every review recognizes and anticipates Topbull's products
1 / 7

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

Best 100Ah lithium battery

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!

William Harrell US

A solid workhorse inverter for boat

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 solar panels

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 solar kits, 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

Best 100Ah lithium battery

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!

William Harrell US

A solid workhorse inverter for boat

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.

UNLIMITED POSSIBILITIES FOR YOUR GREEN LIFE

Outdoor adventure, RV travel, camping and leisure, our premium solar products are smart and efficient, adding wireless charm to your journey!

BLOG & LEARN

A full range of learning resources from product selection to installation and maintenance
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