Cooli – Save Your Time & Cost

Your Valuable Solar System Partner
15+Years Manufacturer Expertise | Grade A Material | OEM/ODM

✓ Certified Quality: TUV, IEC, CE, UL, MSDS,ISO certificate…
✓ Smart BMS : Custom WiFi/Bluetooth + Almost all brands inverter compatibility
✓ Tailored Solutions: Custom HV/HC systems & engineering support
✓ Rapid Delivery: Samples 7-12 days | Bulk orders 20-25 days

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Eco-Safe

Zero-Pollution LFP, 6000+ Cycles
Zero Leaks/Emissions, Certified Green Production

Rapid Charge/Discharge

95% DoD Support, Ultra-Fast Charging
30% Higher Performance, Lightweight Design

Superior Value

Outperforms Lead-Acid, 40% Cost Reduction
5X Longer Lifespan, Near-Zero Maintenance

Smart Management

≤2% Monthly Self-Discharge, Storage-Ready
Optional Bluetooth Monitoring, Real-Time App Diagnostics

Product Categories

Wall-Mounted & Floor Standing Batteries
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Rack-Mounted & Stackable Systems
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Commercial & Industrial Energy Storage
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Featured Products

Reliable Energy Storage Solutions Direct from the Factory
At CooliBattery, we specialize in manufacturing and supplying high-performance LiFePO4 home energy storage systems designed for solar applications, off-grid living, and residential backup. Our core products include wall-mounted batteries, rack-mounted lithium storage, and Energy Storage Cabinet, all built to deliver safety, durability, and long cycle life.
Whether you are a solar installer, energy system distributor, or an end-user looking to upgrade your home backup system, our factory-direct lithium batteries provide the perfect solution. We offer flexible OEM/ODM customization, global shipping, and full technical support to help you succeed in your energy projects.
Explore our wide range of solar battery storage solutions.

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Factory-Direct Lithium Batteries for Home Energy Storage

Question: “How can I ensure the products I source meet international safety and quality standards without spending a fortune on testing and certification myself?”

Solution: We provide comprehensive product certifications (e.g., CE, RoHS, FCC) upfront. Rest assured, all our products undergo rigorous testing and come with the necessary documentation, saving you significant time and cost on compliance.

Question: “How can I differentiate my offerings in a crowded market? I need unique products under my own brand.”

Solution: Leverage our full ODM/OEM capabilities. We collaborate closely to develop custom products, packaging, and branding solutions tailored to your specific market needs, helping you stand out from competitors.

Question: “What happens when my customers have technical issues? I need reliable support I can pass on to them, not just during the sale but long after.”

Solution: Benefit from our dedicated pre-sales and post-sales technical support. Our expert team assists you and your end customers with installation, troubleshooting, and maintenance, ensuring smooth operation and protecting your reputation.

Question: “How can I maintain healthy profit margins when my customers constantly demand lower prices and sourcing costs keep rising?”

Solution: Access our ultra-competitive wholesale pricing backed by efficient manufacturing. We offer exceptional value without compromising on quality, enabling you to price competitively and protect your margins.

Question: “How do I convince my own customers about the quality and performance of the products I’m selling them? I need solid proof.”

Solution: We supply detailed product test reports with every shipment. Access performance data, safety test results, and quality control metrics instantly to build trust and confidence with your customers.

Question: “How can I effectively market these products without building a massive marketing department from scratch?”

Solution: We offer exclusive advertising support for our wholesale partners. Receive professionally created marketing materials (images, videos, banners) and co-op advertising opportunities to help you promote your inventory and brand more effectively.

What Our Customers Say
Trusted Feedback from Around the World

At CooliBattery, customer satisfaction is at the heart of everything we do. We’re proud to support clients across the globe — from solar system installers to home users and energy solution providers. Here’s what our customers are saying about our LiFePO4 batteries, solar storage systems, and service experience.

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We’ve been sourcing 48V lithium batteries from CooliBattery for over a year. The quality is consistently excellent, and their team is responsive and professional. Perfect for the off-grid systems we install in the desert areas.
Ahmed M.
Distributor, UAE
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The wall-mounted solar batteries are sleek and easy to install. Our clients love the design and long lifespan. Great support and fast shipping from the factory. Highly recommend for African markets.
Lilian W.
Installer, Kenya
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Excellent OEM support. We ordered a batch of custom-branded rack-mounted systems for our local market. Everything arrived well-packed, with full certifications. Affordable and stable for long-term use.We will reorder soon.
Mark D.
Homeowner, Australia

COMMUNICATION BETWEEN OUR TEAM AND CLIENTS

Inside Our Factory

Take a behind-the-scenes look at how our home energy storage batteries are produced — from cell selection to final testing. Quality you can trust, made in China.

LiFePO4 Batteries Are Made

Watch how easy it is to install and operate our wall-mounted lithium battery system. Ideal for solar backup, off-grid homes, and smart energy solutions.

OUR CERTIFICATE

FAQ – Frequently Asked Questions

Find answers to your most common questions about our LiFePO4 home energy storage systems.

Whether you’re new to solar energy or an experienced installer, we understand that choosing the right battery system is a big decision. This FAQ section is designed to help you quickly find the information you need — from product specs and compatibility to shipping, installation, and after-sales support.

If you can’t find the answer you’re looking for, feel free to contact us — our team is here to help!

LiFePO4 (Lithium Iron Phosphate) batteries are known for their safety, long cycle life, and thermal stability. They are ideal for solar energy storage due to their deep discharge capability, low maintenance, and eco-friendliness.

We provide a wide range of options, including 48V 100Ah, 48V 200Ah, 5kWh, 10kWh, 15kWh, and custom capacities. Our products include wall-mounted, rack-mounted, and cabinet-type battery systems for residential and small commercial use.

Yes, we support both OEM and ODM projects. You can customize the logo, casing, BMS parameters, communication protocol (RS485, CAN), and even packaging.

Yes. We support sample orders and small quantities for new clients or pilot projects. Contact us for current pricing and shipping quotes.

We welcome partnerships worldwide. If you’re a solar installer, energy solution provider, or battery distributor, contact us to discuss pricing, support, and marketing resources.

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CooliBattery

We are a professional LiFePO4 battery manufacturer from wall-mounted to rack-mounted batteries, we deliver safe, efficient, and long-lasting power solutions for homes and businesses worldwide.

Email:sales@coolibattery.com
Address: Zhongxin,Huangpu, Guangzhou, China
Working Hours: Mon–Fri | 9:00–18:00 (GMT+8)