Place of Origin:
China
Brand Name:
SUNPOK
Certification:
CE
Model Number:
SP-48200-YD
Video
Video
Sunpok 51.2V 300Ah Home Battery: Power Your Life with Intelligent Energy Independence
In an era where energy reliability meets smart living, Sunpok redefines home power management with its revolutionary 51.2V 300Ah lithium iron phosphate (LiFePO4) battery system. Designed for households seeking energy autonomy and sustainable savings, this cutting-edge energy storage solution transforms how modern families harness electricity.
Uncompromised Power, Day and Night
With a massive 15.36kWh capacity, the Sunpok 51.2V 300Ah battery delivers uninterrupted power for your essential appliances. Keep your lights on for 24+ hours during outages, maintain critical medical equipment running, or power your entire home office setup seamlessly. Its 6000+ deep-cycle lifespan ensures reliable performance for over a decade—outlasting traditional lead-acid batteries by 8x.
Smart Energy Optimization
Our proprietary Battery Management System (BMS) with Smart-driven load balancing:
Automatically prioritizes solar charging to maximize renewable energy usage
Intelligently shifts power consumption to off-peak hours, slashing electricity bills by up to 70%
Provides real-time monitoring via Bluetooth/Wi-Fi through the Sunpok Energy App
Features built-in surge protection and 12 safety mechanisms for worry-free operation
Engineered for Effortless Integration
Seamless compatibility with 98% of solar inverters (48V systems)
IP65-rated enclosure withstands extreme temperatures (-20°C to 60°C)
60% lighter than equivalent lead-acid systems, with tool-free installation
Sustainability That Pays for Itself
By pairing with solar panels, the Sunpok system can reduce grid dependence by up to 90%, achieving ROI in as little as 3.5 years. Its 95% round-trip efficiency ensures minimal energy waste, while the cobalt-free LiFePO4 chemistry makes it 100% recyclable—a true eco-conscious choice.
Why Sunpok Stands Apart
✅ 10-year performance warranty with 24/7 global tech support
✅ Adaptive charging for generators/wind/solar/grid hybrid setups
✅ Expandable capacity without performance loss
Take Control of Your Energy Future
Visit [Sunpok.com] to design your customized home power plan with our energy experts.
Power On. Stay Resilient. Live Unplugged.
Sunpok Energy Solutions – Empowering Smarter Homes Worldwide
48V Energy Storage Lithium Battery Parameters
| ltem | Unit | SP-48200-YD | SP-48300-YD |
| Nominal Parameters | |||
| Battery Type | / | LiFeP04 Battery Module | |
| Normal capacity(25°c,0.5C) | Wh | 10240 | 15360 |
| Rated Voltage | Vdc | 51.2 | |
| Voltage window | Vdc | 44~57.6 | |
| Full Charge Voltage | Vdc | 57.6 | |
| Low DC Cut-Off Voltage | Vdc | 44 | |
| Max. Continue Discharge Current | A | 200 | |
| Max. Pulse Discharge Current | A | 300A 30Sec. | |
| Max. Continue Charge Current | A | 200 | |
| Cycle Life(+25°c,0.5C,80%DOD) | Times | ≥6500 | |
| Terminal | / | M8 | |
| Storage Temperature | ℃ | 0~30 | |
| Charging Temperature | ℃ | 0~40 | |
| Discharge Temperature | ℃ | -20~60 | |
| BMS Communication | / | CANBUS/RS485 | |
| Certification | / | CE/UN38.3/MSDS | |
| lp Degree | / | IP21 | |
| Protection | / | Overcharge Protection,Overdischarge Protection, Overcurrent Protection.Shortcircuit Protection,Overtemperature Protection | |
| Ambient | |||
| Humidity | / | 0~95%(No Condensation) | |
| Sea Leve | m | ≤1500 | |
| Dimension | |||
| LxWxH (Products Size) | mm | 930*510*290 | |
| LxWxH (Package size) | mm | 1050*580*390 | |
| Weight(Nw) | kg | 108 | 145 |
| Weight(Gw) | kg | 130 | 168 |
| 20GP QTY | Pcs | 120 | |
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.
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!
Send your inquiry directly to us
