Hebei Mutian Solar Energy Technology Development Co., Ltd. is one of the most reliable manufacturers and suppliers of mutian 51.2v 100ah lithium battery in China, also supports customized service. Welcome to buy advanced mutian 51.2v 100ah lithium battery in stock from our factory.
What Makes This Battery Stand Out
Built to Outlast Your Customers' Expectations
Most solar batteries start losing capacity after 3 to 4 years. The Mutian 51.2v 100ah lithium battery is engineered to survive well over a decade of daily deep cycling. Your customers will replace their inverter before they need to replace this battery. That kind of durability turns one-time buyers into lifelong referrals.
Energy Savings That Add Up
This battery wastes almost no power during charge and discharge-over 99% of the energy you put in comes back out. Compared to older lead-acid technologies that lose 15–20% of every charge as heat, this efficiency means your customers harvest more of their solar investment. Over the battery's lifetime, that difference alone pays for the unit multiple times over.
Safe Enough To Ship Anywhere, Install Anywhere
Lithium iron phosphate (LiFePO₄) is the chemistry we've utilized in these batteries. LiFePO₄ batteries have very little chance of catching on fire, do not get dangerously hot, and have no lead or corrosive acid inside. The combination of using LiFePO₄ and having a completely sealed, waterproof casing (IP67) means that this battery can be used outdoors in the rain or dusty conditions, and within a broad temperature range-freezing winters to extremely hot summers.
A Drop-In Upgrade with Zero Headaches
Your customers do not want to rewire their entire system. At 51.2V nominal, this battery directly replaces older 48V lead-acid banks without any changes to inverters, charge controllers, or wiring. It is literally "unbox, connect, and use." For your sales team, that means no complicated technical support calls.
Why Wholesale Buyers Choose Mutian 51.2v 100ah lithium battery
Lower Logistics Costs
The total weight of this battery is 52 kg, about one half of the weight of a similar lead-acid battery system. Because of the reduced weight, your shipping costs will be less, you will be able to move the battery more easily through your warehouse, and your customer will have less difficulty with their installation-ultimately resulting in a decrease in labour costs for everyone in the supply chain.
Fewer Returns, Happier Customers
The built-in Battery Management System (BMS) acts like a 24/7 bodyguard for the battery. The BMS automatically powers the battery down if the temperature gets too hot, there is a surge of current, or there is a decrease in voltage. This will eliminate the three most common reasons that batteries fail to provide power: overcharging, discharging too deeply, and cells being out of balance. By preventing these problems from occurring, you will be able to spend less time processing product returns and more time focused on growing your business.
Ready for Global Markets
All of our batteries are Certified for International Transport and Safety. Whether your customer is located in North America or Europe, Australia or Southeast Asia, our Battery Document (UN38.3, CE, and IEC Compliance) is all the paperwork you will need to clear customs and there will be no additional documentation required.
Behind the Product – Our Factory Capabilities
Wholesale buyers do not just buy a battery; they buy a supply chain they can trust. Here is what we bring to the partnership:
Industrial-Scale Production, Stable Supply
Our manufacturing facility spans over 50,000 square metres, with multiple automated assembly lines running 24/7. We produce tens of thousands of battery packs every month, with the flexibility to scale up for large tenders or seasonal peaks. You will never face the "out of stock" emails that kill your customer relationships.
Full Control, End to End
We do not outsource critical steps. From sourcing grade-A prismatic cells to laser-welding modules, programming the BMS, and final packaging-everything happens under our roof. This vertical integration means we control quality, cost, and delivery timelines. When you place an order, we know exactly when it ships.
Quality is Not a Department; It's a Habit
Every single battery that leaves our factory passes through a rigorous multi-stage testing process:
Cell matching – we pair cells with nearly identical internal resistance to ensure the whole pack ages evenly.
48-hour aging test – each pack is charged and discharged multiple times to catch any hidden weakness before it reaches you.
Final functional check – we verify communication, insulation, and safety cut-offs on every unit.
We also assign a unique QR code to each battery. Scan it, and you can trace the production date, test results, and even the operator who handled it. In the unlikely event of an issue, we pinpoint the root cause and fix it permanently-not just patch it.
On-Time Delivery, Every Time
We utilize a raw material and component buffer stock of three months. We can guarantee our customers delivery dates based on delivery dates because of our highly streamlined production scheduling and our consistent achievement of a 98% on-time delivery rate for the previous two years.
Customisation Without Compromise
We understand that your brand is unique. We offer:
Private labelling – your logo on the casing and packaging
Custom BMS settings – adjustable charge/discharge parameters for specific inverter brands
Tailored packaging – retail-ready boxes that match your brand identity
What We Promise as Your Partner
Responsive support
our technical team answers queries within 24 hours.
Transparent communication
we share production photos and shipping updates proactively.
Fair warranty
5-year coverage with extended options for committed volume partners.
Flexible MOQ
we work with you to find order sizes that fit your cash flow and warehousing capacity.
Ready to Stock the Mutian 51.2v 100ah lithium battery Difference?
This listing is more than just another battery. Our batteries are reliable and have been proven to function as a long-term partner for wholesale companies. We can help you build your solar catalog or provide reliable manufacturing services for private label products, whatever your needs are.
Call us today for tiered wholesale pricing, samples, and/or a virtual or in-person factory tour. Together we can build a profitable supply chain without hassles!
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