Can multiple units be connected together?

Yes, the system supports parallel operation with up to 5 inverters.

What is the switch time during a power outage?

The system has a fast 10ms EPS switch time to ensure continuous power supply.

What is the maximum efficiency of the inverter?

The system achieves a maximum efficiency of 97.23% and MPPT efficiency greater than 99%.

Home Energy Storage Solution 5kwh IP66 Lithium Battery 51.2V

Name: Home Energy Storage Solution 5kwh IP66 Lithium Battery 51.2V
Brand: SUNWAY SOLAR CO., LTD.
SKU: 2109506762

Anhui, ChinaSUNWAY SOLAR CO., LTD.

US$1,340.00

50-99 Pieces

US$1,280.00

100-999 Pieces

US$1,225.00

1,000+ Pieces

Sample price:US$10000.00/piece.Request sample

Product profile

Customization

Available

Weight

63.8kg

Warranty

10 Years for Performance

Model NO.

SW6KW5KWH-IO-SL-A

Cycle Life

6000

Nominal Capacity

100ah

User Interface

LED & APP

Communication with BMS

Can

Communication with Portal

WiFi+LAN/4G(Optional)

Ingress Protection

IP66

Operating Temperature Range

-25~60℃

Storage Temperature Range

-25~85℃

Battery Voltage Range

40~60V

Max. Discharging/Charging Current

80A

Transport Package

Wooden Case

Specification

630*226*765mm

Trademark

Sunway

Origin

China

Key features

10-Year Performance Warranty: Comprehensive 10-year warranty coverage for system performance reliability.

IP66 Outdoor Protection: Dust-tight and water-resistant design suitable for harsh outdoor environments.

Smart App Monitoring: Real-time system status tracking via mobile app with Wi-Fi connectivity.

High Cycle Life: Lithium battery supports up to 6000 charge/discharge cycles for longevity.

Flexible Customization: Offers full, minor, and flexible customization options from samples or designs.

Parallel Operation Support: Capable of parallel operation with up to 5 inverters for expanded capacity.

High Efficiency: Achieves up to 97.23% maximum efficiency and 99% MPPT efficiency.

Fast Switching Time: 10ms EPS switch time ensures seamless power transition during outages.

Company profile

Importers and ExportersExhibition ExperienceOverseas ServicesProduct Certification

SUNWAY SOLAR CO., LTD.

Anhui, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.24h CertifiedTerms of Payment: T/T, LC

AI-Powered supplier vetting

SummarySUNWAY is identified as a factory operating in the renewable-energy sector, with stated production of solar panels, solar inverters, lithium batteries, wind-energy systems, and solar water pumps. The supplier reports broad customization and ODM capabilities, new-product development during the past year, OEM service for well-known brands, overseas agents or branches, and participation in an international trade show. Its service offering includes installation, training, repair, maintenance, and debugging, with overseas markets spanning multiple regions. Production and quality-control information is provided, including 6–10 quality-control staff and stated annual capacities. However, no certification information, overseas warehouse or showroom capability, SDK availability, or specific customer cases is provided. Financial records are referenced for multiple years, but the available slices do not establish financial strength or credibility.

Supplier typeThe supplier is explicitly identified as a factory, while its associated companies are classified in information transmission, software, and information technology services. This supports classifying SUNWAY as a manufacturing supplier rather than only a trading or service intermediary.

After-Sales capabilitySUNWAY states that it provides equipment installation, training, repair, maintenance, and debugging overseas, and has overseas agents or branches. However, it has no overseas warehouse or showroom, so the evidence supports substantive service coverage but not a full local infrastructure network.

R&D capabilityThe supplier reports new products during the past year, ODM service, and a focus on technological innovation and improving product performance. However, it reports no available SDK, so innovation capability is supported at the product-development level but not for SDK-based integration.

Production capacityStated annual capacities include 500,000 solar panels, 1,000,000 lithium batteries, 1,000,000 solar inverters, 50,000 wind-energy systems, and 50,000 solar water pumps. The supplier also reports 6–10 quality-control staff and exports to multiple global regions, providing explicit evidence of established production capability.

Customization capabilitySUNWAY explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad customization range is reported across the product and R&D capability information, indicating strong stated customization coverage.