Audited Supplier
| Model | SP-EES-5KWh-B1 | Rated Output Power | 5kW |
| Cell Chemistry | LiFePO4 | Operating Voltage Range | 44.8V~57.6V |
| Nominal Voltage | 51.2V | Standard Charge Current (A) | 20A |
| Nominal Capacity | 100Ah | Max. Charging Current | 100A |
| Nominal Energy | 5.12kWh | Standard Discharge Current (A) | 20A |
| Rated Output Power | 5kW | Max. Continuous Discharge Current | 100A |
The 51.2V100Ah wall style lithium ion energy storage battery is utra-thin design and easy installation, supporting multiple parallel configuration, up to 12 units, Advanced BMS control. The product can provide flexible and effective power system solutions for solar lithium batteries.
Easy & Fast Installation
Play and plug connection saves 60% installation time
Long Cycle Life
Designed life-span 6000 times
Smart Protection
Over Voltage/Over Temperature/Overload//Overall Full Protection
| Model | SP-EES-5KWh-B1 |
| Cell Chemistry | LiFePO4 |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 100Ah |
| Nominal Energy | 5.12kWh |
| Rated Output Power | 5kW |
| Operating Voltage Range | 44.8V~57.6V |
| Standard Charge Current (A) | 20A |
| Max. Charging Current | 100A |
| Standard Discharge Current (A) | 20A |
| Max. Continuous Discharge Current | 100A |
| Self-discharging rate | ≤ 5% Per Month (25 ºC , 50% SoC) |
| Battery Depth of Discharge | 100% |
| Cycle Life | 6000 cycles (DOD 70% at 0.2C) |
| Parallel Quantity | Maximum 12pcs |
| Designed Life-span | 10 years |
| Installation | Wall Mounting |
| Communication | RS485/CAN/Ethernet/WiFi |
| Charging Temp. | 0~50ºC |
| Discharging Temp. | -20~55ºC |
| Storage Temp. | -5~35ºC |
| Operation Humidity | 20%~80% |
| Heat Management | Air cooling |
| Operation Altitude | <2000m |
| Application | Indoor |
| IP Rating | IP20 |
| Inverter Choosing | On/Off Grid Single/3 phases inverter |
| Suitable Inverter Brand | MEGAREVO/GOODWE/GRWT/SAM/SUNGROW |
| Certification | IEC62619,CE61000, UN38.3 |
| Dimensions W*D*H | 440*182*600mm |
| Weight | 54kg |
Our factory has passed audit of ISO9001,ISO45001 and ISO14001, with 8 fully automatic and semi-automatic standardized production lines, complete safety and reliable test equipments, and an annual production capacity of 200 million yuan.
The Sunpack team is committed to providing total solutions for battery energy storage. Our main products include power batteries, home energy storage batteries, industrial energy storage system, etc.
Our broad market, application expertise, technology approach and vertical integration enable us to deliver safe, reliable and innovative products to market quickly.
Warmly welcome friends from all over the world to cooperate with us!
- High performance: Our lithium batteries have high performance features such as high energy density, high safety and high charge/discharge efficiency, which can provide users with more reliable, safe and long-lasting battery products.
- Diversified products: Our lithium battery products cover a wide range of fields, including various electronic products, power equipment, household and industrial energy storage, and can meet the needs of users in different industries and fields.
- Innovative technology: We have an excellent R&D team, constantly innovating in technology, and promoting the continuous upgrading and development of lithium battery technology.
- Customer service: We are committed to providing customers with a full range of services, including product customization, technical support, and after-sales service, to meet their needs and requirements.
- Sustainable development: We focus on corporate social responsibility and sustainable development, actively promote the development of green energy and environmental protection industry, and contribute to society and the environment.
FAQ
Q1: What certificates do you have?
A: Sunpack is a professional lithium battery manufacturer with ISO9001, ISO14001, and ISO45001. All the products have CE certificate, and other certifications can be customized for inspection.
Q2: Are your factory or trading company?
A: We are professional battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients.
Q3: Can I take some samples to test before placing a bulk order?
A: We provide our customers with sample products to test and evaluate the quality and performance. For more information on how to request a sample, please contact our sales team.
Q4: How long is the delivery time?
A: Sample Order within 7-10 days, and the bulk production within 15-20 days.
Q5: Are the quality of your product guaranteed?
A: In our 16 years of lithium battery product career, there's no one explosion or fire accident happened. The safety and the quality always are in our priority.
Q6: What if I meet problem during installation? Will you support and how?
A: Yes, we provide 24hours online help, please contact us by email or by WhatsApp no matter technical service or after sale service.
