SPECIFICATIONS

Battery Efficiency: 95%

Battery Type: LiFePO4

Communication Port: CAN,RS485

Dimension (L*W*H): (828±9)mm

Grid connection: Hybrid grid

Max.Charging Current: 30A

Max.Parallel Connections: 8P

Model Number: SHL005RA1-20

Nominal Charging Voltage: 460.8Vd.c.

Nominal Discharging Current: 30A

Number of Connection: 4PCS

Output Power Range: 20-30KW

Place of Origin: China

Protection Class: IP66

Recommended DOD: 95%

System Type: Stackable

System Voltage: Other

Total Energy: 21.29kWh

Type: Split

Usable Energy: 20.24kWh

Voltage: 409.6Vd.c.

Weight: (198±6)kg

Product Highlights

20kWh High Capacity: Ideal for off-grid energy storage and backup power solutions.

Wide Operating Temperature Range: -15°C to 52°C ensures reliable performance across seasons.

Modular Design: Stackable for flexible configuration and expansion options.

IP54 Protection: Dustproof and splash-resistant for outdoor use.

Efficient Battery: 95% efficiency for minimal energy loss during charging and discharging.

FAQs

Q: What is your payment terms?

A: T/T,L/C,Paypal ,alibaba trade assurance.

Q: How about the after sales?

A: Damage in transit will be resolved according to the contract terms.During the warranty period,if there is a problem with the product, our engineers will first propose a solution according to the specific situation. If the product still has a problem, it will be refunded or replaced for free.

Q: How long is the battery life?

A: Different batteries have different capacities and are paired with different battery management systems, which leads to differences in their cycle life. Portable energy storage generally has a cycle life of 1000~2000 times, while for our home storage series, the battery cycle life can reach 6000~8000 times.

Q: What temperature range does the battery support?

A: Each product has its optimal usage temperature range specified in the manual; please refer to the specifications of each product for details.

Q: Which type of thermal management system is equipped (air-cooled / liquid-cooled)? What is the temperature difference control of the battery cells in ℃

A: Currently, all home and portable energy storage on the market are mainly air-cooled. The thermal management you mentioned is mainly focused on commercial and industrial energy storage. According to the intelligent monitoring of the battery management system (BMS), the temperature difference between individual cells can generally be controlled within about 5°C (subject to actual conditions).