Sunpok 20.48kWh Home Battery: Built for Durable Energy Storage
Power your essential needs with steadfast energy independence. The
Sunpok 51.2V 400Ah Lithium-Ion Battery delivers a substantial
20.48kWh of capacity, engineered as a dependable foundation for
your home's core power requirements. This unit is designed for
those seeking straightforward, high-capacity energy storage.
Significant Capacity, Reliable Power
Access 20.48kWh of usable energy stored securely. This
high-capacity design supports extended operation of critical
appliances and systems during extended grid interruptions,
overnight power continuity, and effective utilization of generated
power (such as solar). Plan your energy usage with confidence,
knowing significant power reserve is available.
LiFePO4: The Standard for Longevity & Safety
The Sunpok battery employs Lithium Iron Phosphate (LiFePO4)
chemistry. Recognized for its inherent safety profile, superior
electrochemical stability, and deep-cycle endurance (supporting
over 8000 cycles at 80% depth of discharge), this technology
ensures a prolonged, reliable service life with minimal
degradation.
Integrated Protection & Management
A sophisticated multi-layer Battery Management System (BMS) is
integral to the Sunpok unit. This system performs continuous
real-time monitoring and precise control, safeguarding against
potential operational risks by regulating cell voltages, currents,
and thermal parameters to optimize both performance and durability.
Space-Conscious Vertical Build
Designed with practicality in mind, the vertical, wall-mountable
Sunpok 20.48kWh battery minimizes spatial demands. Its form factor
allows for efficient placement in utility rooms, garages, or
dedicated technical spaces, preserving valuable floor area within
your home infrastructure. Professional installation by a certified
electrician is essential for safe and compliant integration.
Establish Your Power Foundation
- Robust 20.48kWh Capacity: Ready to support essential home systems when needed.
- Proven LiFePO4 Longevity: Engineered for safety and profound energy endurance.
- Comprehensive BMS Safety: Active monitoring and protection of critical cell parameters.
- Optimized Footprint: Wall-mounted vertical design maximizes space utilization.
The Sunpok 51.2V 400Ah Home Battery prioritizes fundamental
attributes: substantial energy reserve, long-term operational
reliability, and inherent safety through advanced LiFePO4
technology. It represents a commitment to providing essential,
durable power for your home energy strategy.
Discover Durable Energy Storage: sunpok.com
48V Energy Storage Lithium Battery Parameters
| Storage Type | dry, cool and ventilation |
| Anode Material | LFP |
| Application | Home Appliances, Uninterruptible Power Supplies, Electric Forklifts |
| Brand Name | SUNPOK |
| Model Number | SP-48400-YD-KH |
| Warranty | 10YEARS |
| Battery Size | Lithium Ion |
| Place of Origin | Guangdong, China |
| Weight | 65Kg |
| The charging ratio | 0.5c |
| The discharge rate | 0.5c |
| Nominal Voltage | 51.2V /16S |
| Battery cell | A-Grade 3.2V 100Ah LifePO4 Cell |
| Type | Li-Ion/lithium/lifepo4 |
| BMS | Smart BMS |
| Inverter Matched | Solax / Deye / Growatt / Victron / Goodwe / Sofar Solar etc. |
| MOQ | 1 Pcs |
| Cycle life | 6500 |
| Application | Energy Storage System |
| OEM/ODM | Customized OEM ODM Battery Pack |
| Package Type | Wooden Box |
About Sunpok Energy
Guangzhou Sunpok Energy Co., ltd. is a high-tech enterprise
integrating battery research and development, design, and
production. It was registered in Guangzhou, China in 2016.
After years of development, sunpok energy has become a leader in
China's energy storage industry, vertically integrated upstream and
downstream supply chain resources, continuously optimized the
company's product matrix, improved product performance, and won
praise from customers at home and abroad.
The products of sunpok energy have been sold all over the world,
bringing green energy to more than 12,000 families and units. At
present, the products of sunpok energy mainly include:
1. Energy Storage Lithium Battery
2. 48V Lithium Ion Battery
3. Lithium Portable Power Station
4. All In One ESS
5. Complete Off Grid Solar System
6. Hybrid Solar System Kit
7. Wind Solar Hybrid Power System
8. Off Grid Inverter
9. Deep Cycle Lithium Battery
10. 12V Gel Battery
11. Mono PV Panels
12. Residential Wind Turbine
Mutual benefit and win-win results have always been the tenet of
Sunpok Energy. In the future, sunpok energy will work with partners
to scale new heights with a more inclusive attitude.
48V Energy Storage Lithium Battery Product Display
The production of energy storage lithium batteries is operated by
professional workers with more than 5 years of experience.
Use the world's leading testing equipment to carry out
comprehensive testing of batteries.
Strong R & D and production capacity of energy storage lithium
battery, can provide OEM/ODM service for partners all over the
world.
Customers visiting the factory
48V Energy Storage Lithium Battery Project Display
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!
