What is the lead time for orders?

Lead time varies by quantity: 30 days for 1-10 pieces, 45 days for 11-200 pieces, and negotiable for over 200 pieces.

What are the working temperature conditions?

The system operates between -10 to 60 degrees Celsius and stores between -20 to 45 degrees Celsius.

Is OEM service available?

Yes, OEM branding and model customization are supported.

48V 100ah off-Grid Solar Energy Storage System Power Wall Battery System Solar Home Energy Storage

Name: 48V 100ah off-Grid Solar Energy Storage System Power Wall Battery System Solar Home Energy Storage
Brand: Guangzhou Shiyang Energy Technology Co., Ltd.
SKU: 1919193161

Guangdong, ChinaGuangzhou Shiyang Energy Technology Co., Ltd.

US$1,194.00-1,250.00

5 Pieces

Sample price:US$693.00/piece.Request sample

Product profile

Customization

Available

Phase

Three Phase

Type

Standby

Model NO.

SY1524

Protection

Short Circuit

Application

Home Power Supply

Classification

Lighting/Power

Standby Time

Long-acting Machine

Standby UPS

Sine Wave Output UPS

Output Capacity

Large Type

Equipment Mode

Decentralized

Brand

OEM

Model No.

Powrise48100

Lead Time

20 Work Days

Life Time

5 Years

Product Size

About 45*35*15cm

Over-Charge Protection

Yes

Over-Discharge Protection

Yes

Transport Package

Transportation with Wooden Frame

Specification

48V 200Ah

Trademark

OEM

Origin

China

HS Code

8504402000

Production Capacity

100PCS/Day

Key features

Long Cycle Life: LiFePO4 battery supports 3000 cycles for extended durability.

Comprehensive Protection: Smart BMS protects against overvoltage, low voltage, overtemperature, overload, and short circuits.

Parallel Support: Allows connection of up to 3 units with voltage difference less than 0.5V.

Multiple Certifications: Certified with CE, RoHS, and UN38.3 for safety and compliance.

Flexible Communication: Equipped with CAN and RS485 ports for system integration.

Wide Operating Range: Works in temperatures from -10 to 60 degrees Celsius.

High Discharge Current: Supports up to 100A max discharge current and 150A pulse current.

OEM Branding: Accepts OEM customization for brand and model requirements.

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.