Place of Origin:
China
Brand Name:
Sunpok Energy
Certification:
CE, TUV, IEC,VDE,CEI,ROHS,
Model Number:
SP-48300-YD-V1
Power Your Home Smarter with Sunpok 51.2V 300Ah Lithium Battery: The Future of Energy Independence
In an era where energy reliability and sustainability matter more than ever, Sunpok proudly introduces its groundbreaking 51.2V 300Ah Home Energy Storage Lithium Battery – engineered to redefine how modern households store and manage power. Whether you’re embracing solar energy, preparing for grid outages, or optimizing your home’s energy efficiency, this high-capacity lithium battery delivers unmatched performance, safety, and value.
Why Choose Sunpok 51.2V 300Ah Home Battery?
1. Massive Capacity, Endless Possibilities
With a robust 15.36 kWh energy storage capacity (51.2V x 300Ah), the Sunpok battery powers your critical appliances longer. Keep your lights on, refrigerators running, and devices charged for days during outages – all from a single compact unit. Ideal for homes, cabins, or hybrid solar systems, it’s your ultimate safeguard against rising energy costs and unpredictable grids.
2. Built to Last, Designed for Safety
Sunpok’s advanced LiFePO4 (LFP) chemistry ensures 6,000+ deep cycles at 80% Depth of Discharge (DoD), translating to over 15 years of reliable service. Our battery features:
✓ Military-grade fire resistance
✓ Multi-layer protection against overcharge, short circuits, and extreme temperatures
3. Smarter Energy Management
Integrated with a cutting-edge Battery Management System (BMS), the Sunpok 51.2V 300Ah battery auto-optimizes performance, balances cells, and provides real-time monitoring via Bluetooth/Wi-Fi. Pair it seamlessly with solar inverters (48V compatibility) or existing home systems for a future-proof energy solution.
4. Space-Saving & Scalable
Expand your storage effortlessly by connecting additional units – grow your energy independence as your needs evolve.
Key Technical Highlights
Voltage/Capacity: 51.2V 300Ah (15.36 kWh)
Cycle Life: 6,000+ cycles @ 80% DoD
Operating Range: -20°C to 55°C (-4°F to 131°F)
Warranty: 10-year limited warranty
Perfect For:
✓ Solar energy storage systems
✓ Off-grid/backup power solutions
✓ Peak shaving to reduce electricity bills
✓ Eco-conscious homeowners prioritizing sustainability
Join the Energy Revolution
Sunpok’s 51.2V 300Ah lithium battery isn’t just a product – it’s an investment in peace of mind. By choosing Sunpok, you’re partnering with a global leader in lithium technology trusted by 200,000+ households worldwide.
Ready to Take Control?
Visit [Sunpok.com] or contact our energy experts today to design your tailored home storage solution. Power your life, uninterrupted.
Sunpok Energy – Empowering Homes, Protecting Tomorrow.
The Perfect Solution for Sustainable Energy
The Sunpok SP-48300-YD-V1 15kWh energy storage battery is a cutting-edge solution designed for homes, businesses and off-grid systems around the world. With unmatched efficiency, durability and scalability, it is the key to reliable and sustainable power.
15kWh Capacity: Ample storage for a variety of energy needs.
Long Life: 6,500+ cycles, over 15 years of reliable performance.
Eco-Friendly: Zero emissions, supporting global sustainability goals.
Advanced Safety: Includes overcharge, over-discharge, and thermal protection.
| item | SP-48300-YD-V1 | |
| Battery Configuration | 1P16S | |
| Nominal Voltage | 51.2V | |
| Working Voltage Range | 42V~58.4V | |
| Nominal Capacity | 280Ah/302Ah/304Ah | |
| Weight | 130Kg | |
| Altitude Limited(m) | 0-3000m | |
| Dimension(mm) | 1030*550*430mm | |
| Display | LCD display (voltage , capacity, and watts etc) | |
| Max charge current | 200A@25±2℃ | |
| Maximum discharge current | 200A@25±2℃ | |
| Working Temperature | 0～40℃(Charge) -20～40℃(Discharge) | |
| Storage temperature and humidity |
-10℃~35℃(Within one month of storage)
25±2℃(Within three months of storage)
65%±20%RH
|
|
| IP grade | IP20 | |
| Communication mode | CAN&RS485 | |
Where Can Sunpok 15kWh Be Used?
Residential Power Backup:
Ensure your home remains powered during outages and save on energy bills.
Commercial and Small Business:
Keep your operations running smoothly, even in unstable grid areas.
Off-Grid Living:
Ideal for rural and remote locations where grid power is unavailable.
Renewable Energy Systems:
Seamlessly integrates with solar panels for 24/7 green energy.
Why Choose Sunpok 15kWh?
A Factory You Can Trust
Sunpok is backed by a highly experienced team of engineers and technicians who ensure every battery meets international standards. Our factory boasts:
Welcome to Sunpok Factory – Honored to Host Our Valued Customers!
We were delighted to welcome esteemed customers to our Sunpok factory for an exclusive visit. During their tour, they explored our advanced production lines, rigorous quality control processes, and cutting-edge R&D facilities. The visit provided a deeper understanding of our 15kWh energy storage batteries and comprehensive energy solutions. Our guests expressed their appreciation for the superior quality of our products and the professionalism of our team.
FAQ
Question 1: Are you a factory or a trader?
Answer 1: We are a manufacturer of batteries, and can also provide solutions for the entire solar system.
Question 2: What is the lead time?
Answer 2: We can deliver within 3-15 days.
Question 3: What is the warranty period, and how many years?
Answer 3: The warranty period for batteries is 5-10 years.
Question 4: How is your technical support?
Answer 4: We provide lifetime online support through Whatsapp/ Skype/ Wechat/ Email. Any problem after delivery, we will offer you a video call anytime, our engineer will also go to overseas help our customers if necessary.
Question 5: How to become your agent?
Answer 5: Contact us through the website, email, or phone, and we can talk about details to confirm.
Question 6: Is the sample available and free?
Answer 6: The sample will be charged a cost, but the cost will be refunded after the bulk order.
Question 7: Do you support OEM/ODM?
Answer 7: Of course, we can do customized services for our partners.
If you have other questions, please add the contact information of our sales manager to understand, thank you!
Send your inquiry directly to us
