Home Solar Power System LiFePO4 Battery Progress in Electrical Energy Storage System a Critical Review

• Customization: Available
• Type: Li-ion Battery
• Cathode Material: LFP
• Model NO.: SPF204V50-HV
• Rechargeable: Yes
• Size: Medium
• Nominal Voltage: 204V
• Nominal Capacity: 50ah
• Energy: 10.24kwh
• Dimension: 600X160X1120mm
• Weight: 108kg
• Max. Output Power: 10.24kw
• Cycle Life: >6000 Times
• Communication Protocol: Can, RS485/Eth Optional
• Charge Temperature: 0~50°c
• Discharge Temperature: -20~60°c
• Hvdc Controller: 1PCS
• Battery Modules: 4PCS or 2PCS
• Housing Material: Cold Rolled Steel Sheet
• IP Rating: IP54
• Installation: Floor Mounting, Fixed with Wall
• Transport Package: Carton
• Trademark: Sunpack
• Origin: China
• HS Code: 85076000
• Production Capacity: 50000 PCS/Year

Product Description

 

Product Description

As energy storage plays a vital role in the transition towards renewable energy and power transformation, Sunpack proudly introduces the latest addition to its product line - the 204V52Ah energy storage battery. This innovative solution provides a secure, cost-effective and efficient way for homeowners to store an excess of energy generated by their rooftop solar panels for future use. With the ability to power homes during blackouts or periods of high energy demand, the Sunpack energy storage battery truly delivers on its promise of providing free energy. Investing in this product brings homeowners closer to energy self-sufficiency and, as a result, energy independence. Complementing solar energy storage systems with its outstanding performance, the SPF204V52-HV series battery pack is a floor-mounted unit designed to optimize energy usage and supply power to homes whenever required.

Features

1. Ultra-thin design that saves space. The unit is floor-mounted and fixed securely to the wall.
2. High voltage system, lower current levels, minimizing energy losses during charge and discharge cycles, more efficient and responsive.
3. Grade A Cells - Using high quality lithium iron phosphate battery as the main body of energy storage, with feature of large capacity, light weight and and higher safety.
4. Flexible configuration - multiple battery modules can be stacked for expanding output and Capacity.
5. Good compatibility - Standard communication protocol, CAN and RS485, compatible with most popular hybrid and off-grid inverters in the market.
6. Independent BCU (Battery Control Unit), in combination with the BMU of each battery module, offers complete protection including safeguards against over-voltage, over-temperature, overload, and overcharging.
7. Quick installation design - Plug and play assembly, no more cables between modules, enhancing usage security.
8. External emergency stop switch improves safety.
9. Application - High Voltage Stackable LiFePO4 battery pack for home solar energy storage system. 

Product Parameters

 

Model	SPF204V50-HV
Battery Type	LiFePO4
Nominal Voltage	204.8V
Nominal Capacity	50Ah
Nominal Energy	10.24kWh
Max. Continuous Charge Current	35A@20°C
Max. Continuous Discharge Current	50A@20°C
Max. Output Power	10.24kW
Dimension W*D*H	600x160x1120mm
Weight	108kg
Charging Temperature Range	0-50°C
Discharge Temperature Range	-20-60°C
Cycle Life	6000 cycles @ 80% DOD
Designed Life-span	10 years
HVDC Controller	1pcs
Battery Modules	4pcs or 2pcs
Communication mode	CAN, RS485/ETH Optional
Inverter Choosing	On/Off Grid Single/3 phases inverter
Housing material	Cold rolled steel sheet
Enclosure	IP54
Installation	Floor mounting, fixed with wall

 

Battery Module (2 styles)
Nominal Voltage	25.6V	102.4V
Nominal Capacity	50Ah	50Ah
Assembly Method	16S1P	32S1P
Battery Modules in Series	4pcs	2pcs

Detailed Photos

 

Certifications

Company Profile

Shenzhen Sunpack Energy Co., Ltd. Is a battery energy storage solution provider with core software and hardware technology.

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!

Our Advantages

As a professional lithium battery manufacturer, our advantages are as follows:

1. 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.
2. 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.
3. Innovative technology: We have an excellent R&D team, constantly innovating in technology, and promoting the continuous upgrading and development of lithium battery technology.
4. 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.
5. 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

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.