What is the warranty period?

The product comes with a 5-year warranty.

What are the available capacity options?

Available energy capacities include 3840Wh, 7680Wh, 11520Wh, and 15360Wh.

What is the shell material?

The shell is made of SPCC material for durability.

Ess 5kwh Lithium Iron Phosphate Battery System Solar Power System for Home

Name: Ess 5kwh Lithium Iron Phosphate Battery System Solar Power System for Home
Brand: Guangzhou Shiyang Energy Technology Co., Ltd.
SKU: 2094904745

Guangdong, ChinaGuangzhou Shiyang Energy Technology Co., Ltd.

US$950.00

20 Pieces

Sample price:US$1200.00/piece.Request sample

Product profile

Customization

Available

Type

Lithium-Ion Battery Pack

Connection Mode

Series and Parallel

Model NO.

POW5.5KW-ES-5K

Rechargeable

Chargeable

Discharge Rate

Customized

Size

Customized

Accessories Type

Battery

Rated Capacity

Customized

Standard Voltage

Customized

Usage

Customized

Electrolyte

Li-ion

Weight

275kgs

Warranty

5 Years

Cycle Life

≥2000cycles/0.5c

Nominal Capacity

11520wh

Inverter Input Voltage

220VAC50Hz/110VAC60Hz

Output Power

5500W

Peak Power

1100W

Solar Panel Power

4500W

Solar Charging Current

Max. 18A

Open Circuit Voltage

Max. 500V DC (Solar)

Charge Voltage

58.4V

Discharge Cut off Voltage

20V

Charge Mode

Cc/Ca

Max. Charge Current

100A

Max. Discharge Current

100A

Shell Material

SPCC

Communication

RS485/Can/RS232

Transport Package

Carton, Woodcase

Specification

600*500*1100mm

Trademark

POWRISE/OEM

Origin

China(Mainland)

HS Code

8504402000

Production Capacity

500PC/Month

Key features

Long Cycle Life: Supports over 2000 cycles at 0.5C discharge rate for extended durability.

Customizable Discharge Rate: Discharge rate can be tailored to meet specific application requirements.

Customizable Size: Physical dimensions are available in multiple configurations for flexibility.

Customizable Rated Capacity: Rated capacity options range from 3840Wh to 15360Wh based on needs.

Customizable Standard Voltage: Standard voltage can be adjusted to suit various system voltages.

Versatile Usage: Designed for customizable usage scenarios including home solar systems.

Multiple Communication Protocols: Supports RS485, CAN, and RS232 for seamless system integration.

Company profile

Importers and ExportersCustomization from SamplesR&D CapabilitiesProduct Certification

Guangzhou Shiyang Energy Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2019-09-06Nearest Port: Nansha, Huangpu, ShenzhenAverage Response Time: ≤6.44hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryThe supplier offers ODM and multiple forms of customization, supported by two R&D engineers and available design documentation. It has quality assurance, material traceability, six quality-control test devices, in-stock capability, and self-managed import/export rights. However, it does not provide 3D software design, has no new products reported in the past year, lacks written corrective-action and complaint-handling procedures, and has no overseas agents, branches, warehouse, or showroom. It holds CCC certification, but the provided information does not establish broader certification coverage. Financial records are identified for 2022–2024, but no assessable financial results are provided. No Fortune 500 cooperation or popular-brand OEM experience is reported.

Supplier typeThe supplier provides ODM services, offers flexible and full customization, and has self-managed import/export rights. It does not operate overseas agents or branches and reports no overseas service countries, indicating a primarily domestic-base supplier with export capability rather than an international service network.

CertificationsCCC certification is explicitly reported for sustainable development/product certification capability and product compliance with standards. No additional certifications are identified in the provided slices, so the evidence supports CCC holding but not broader certification strength.

After-Sales capabilityThe supplier has no written procedures or records for corrective and preventive actions or customer complaint handling. It also lacks overseas agents, branches, warehouses, and showrooms, while its supplier-service assessment process and approved-supplier list are undocumented, indicating material gaps in formal service infrastructure.

Production capacityProduction-related evidence includes die sorting, spot welding, and heat sealing equipment, inventory capability, one quality-control inspector, six test devices, one-month average lead times in both peak and off-season, and raw-material traceability. Weaknesses include no valid manufacturing contract with related subcontractors, no warehouse-control process found on site, and finished-product inspections recorded by instruction without written records.

Customization capabilityThe supplier explicitly offers flexible, minor, full, design-based, and sample-based customization. Two R&D engineers are assigned to flexible customization, providing direct support for tailored products, although 3D software design is not available.

Client casesThe supplier reports no OEM work for popular brands and no collaboration with Fortune 500 companies. The provided information therefore does not demonstrate notable reference customers or major-brand case experience.