Poland Stock 16KWH 51.2V 314ah Battery pack with Seplos V4 and 314ah battery inside

This link are Assembles battery pack 16kwh 51.2V -314AH in Deligreen Poland warehouse

Included Seplos V4 DIY kits + 16 pcs CORNEX 314ah real grade A+ Battery cells inside . 

🔍 Why Choose Assembled / Finished Battery Pack?

Choosing an assembled or finished battery pack offers significant advantages over buying individual cells or DIY kits. Here’s why:

✅ Plug-and-Play Convenience
No wiring, no soldering. Just connect and power up—save time and avoid installation risks.

✅ Built-in BMS Protection
Equipped with a reliable Battery Management System (BMS) to protect against overcharge, over-discharge, short circuit, and temperature issues.

✅ Tested for Safety & Performance
Every pack undergoes professional testing to ensure consistent performance, voltage balance, and long cycle life.

✅ Compact & Neat Design
All components (cells, BMS, busbars, connectors) are housed in a safe, durable, and space-efficient enclosure.

✅ Warranty & Support
Backed by technical support and manufacturer warranty—peace of mind you won’t get from DIY.

✅ Faster Integration into Systems
Ideal for solar storage, RVs, electric vehicles, marine, and off-grid systems—ready to connect with inverters or chargers.

Seplos Mason V4 DIY kits are recommended because they offer a unique blend of features and benefits that set them apart from many other brands:

Advanced Safety & Reliability

• Automotive-Grade Components: Seplos V4 uses high-quality, automotive-grade lithium batteries that enhance durability and reliability.
• Integrated Safety Features: They include an advanced Battery Management System (BMS 3.0) with active balancing and cooling fans, which help maintain optimal temperature and prevent cell imbalances. This means a safer, longer-lasting battery pack compared to some competitors. citeturn0search3

Modular & Scalable Design

• Expandability: Unlike many pre-assembled systems, Seplos V4 kits are designed to be modular. You can start with a base configuration and add more cells or units as your energy needs grow, providing flexibility that many other brands may lack. citeturn0search5
• Customization: The kit allows you to choose your own cells and adjust configurations to match your specific requirements, giving you full control over your energy storage solution.

User-Friendly Experience

• DIY-Friendly Assembly: With clear, plug-and-play instructions and all the necessary components included, even newcomers to battery projects can confidently build their own system. This ease of assembly can reduce installation costs and time compared to more complex or proprietary systems.
• Remote Monitoring & Adjustability: The integrated system often includes features like Bluetooth monitoring and an intuitive display, which enable real-time monitoring and fine-tuning of performance.

Cost-Effectiveness & Future-Proofing

• Lower Upfront Cost: By opting for a DIY kit like the Seplos V4, you can significantly reduce the cost compared to pre-assembled or less modular systems.
• Long-Term Investment: The ability to repair or upgrade individual components (such as replacing a single cell or upgrading the BMS) extends the life of your system, ensuring your investment remains future-proof and adaptable. citeturn0search5

How They Compare to Other Brands

• Superior Engineering & Integration: Many competing brands might offer DIY battery solutions, but Seplos V4 stands out with its integrated approach—combining high-quality components, advanced safety features, and a scalable design in one package.
• Cost vs. Performance: Seplos V4 strikes a strong balance between performance and affordability. While some brands may charge a premium for pre-assembled systems, the DIY approach with Seplos provides high performance without the extra cost of labor and proprietary design constraints.

In summary, if you’re looking for a DIY battery kit that is safe, scalable, user-friendly, and cost-effective—with the added benefits of modularity and advanced management features—Seplos V4 DIY kits are a strong choice compared to many alternatives on the market.

Now we have many clients also assembled and they work great and want to buy more to expand the power the their home energy storage system ：