What certifications does the battery have?

The battery holds FC, RoHS, MSDS, and Un38.3 certifications, ensuring compliance with international safety and quality standards.

Is the product tested before delivery?

Yes, all products undergo 100% inspection, including visual and functional checks, before delivery to ensure quality.

High-Efficiency 48V 100ah/200ah Lithium Li Ion Battery Pack with Solar Conversion Rate Over 98% for Home Use

Name: High-Efficiency 48V 100ah/200ah Lithium Li Ion Battery Pack with Solar Conversion Rate Over 98% for Home Use
Brand: Guangdong Wenrui New Energy Co., Ltd.
SKU: 2203793455

Guangdong, ChinaGuangdong Wenrui New Energy Co., Ltd.

US$550.00-890.00

10 Pieces

Sample price:US$890.00/piece.Request sample

Product profile

Customization

Available

Type

Li-ion Battery

Cathode Material

LFP

Model NO.

WMLB

Rechargeable

Yes

Size

Medium

Weight

95kg

Communication Port

Can, RS485

Certificate

FC, RoHS, MSDS, Un38.3

Nominal Energy(Kwh)

10kwh

Design Capacity

200ah

Nominal Voltage

51.2V

Charge Voltage

57.6V

Cycle Life

≥6000

Internal Resistance

≤20mΩ

Customized Logo

Min. Order: 100 Pieces

Customized Packaging

Min. Order: 100 Pieces

Graphic Customization

Min. Order: 100 Pieces

Transport Package

Sea Freight Cardboard Boxes

Specification

730*570*165mm

Trademark

WENREY

Origin

Huizhou City, Guangdong Province, China

Production Capacity

50000PCS/ Year

Key features

Wide Compatibility: Seamless integration with SMA, Deye, Growatt, and other major inverters.

Flexible Capacity: Available in 5.12kWh and 10kWh options with 100Ah or 200Ah design capacity.

Advanced BMS: Integrated CAN/RS485 BMS with LCD display for precise energy management.

Parallel Connection: Effortless parallel connection feature for scalable energy storage solutions.

Customization Options: Customized logo, packaging, and graphic design available with MOQ 100 pieces.

Compact Design: Wall-mounted size of 520x600x165mm or 505x650x185mm for easy installation.

Robust Warranty: Comprehensive 10-year warranty covering mechanical defects and performance.

Company profile

In-stock CapacityFast DeliveryQuality AssuranceR&D Capabilities

Guangdong Wenrui New Energy Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Full Customization CertifiedExport Year: 1 Month CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤3.15h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and professional technical supplier with direct-source, end-to-end manufacturing positioning. ISO 9001:2015 certification and quality assurance are stated, but finished-product inspection is performed by packing staff and only one quality inspector is reported. It supports sample customization, full customization, and OEM services for well-known brands, but does not provide 3D software design, ODM, SDK, or reported new products in the past year. Manufacturing-related equipment and export activity are documented, with 71%–90% of sales from exports and a one-month average lead time in both peak and off-season. After-sales and overseas service systems appear limited: no overseas warehouse, showroom, agents/branches, or offline trade-show participation are reported, and no written service procedures or approved supplier list exist. Financial records are referenced for recent years, but the provided data does not establish financial strength. No specific...

Supplier typeThe supplier is described as a professional technical supplier and a combined company. Its stated business scope includes licensed power generation, transmission, and distribution/supply activities, subject to required approvals, while its offering profile includes manufacturing, export, service, quality control, and R&D capabilities.

CertificationsISO 9001:2015 certification is explicitly linked to the supplier’s source-manufacturing and process-control claims. The supplier also states that quality assurance exists, although the slices do not identify additional certifications or provide certificate validity details.

After-Sales capabilityThe supplier reports no written procedures or records for effective service capability, no approved supplier list, and only an unspecified “Others” mechanism for complaints and corrective/preventive actions. It also has no overseas warehouse, showroom, overseas agent or branch, or offline trade-show participation, indicating limited documented after-sales and overseas service infrastructure.

R&D capabilityThe supplier is identified as having professional technical R&D capability and can provide customization from samples and full customization. However, it does not provide 3D software design, ODM, or SDK services, and reports no new products during the past year, limiting evidence of active product innovation.

Production capacityThe supplier emphasizes direct-source, end-to-end manufacturing control and ISO-linked process control. Production-related equipment includes a precision wire cutter and hydraulic terminal crimping machine; export sales account for 71%–90%, and average lead time is one month in both peak and off-season. However, only one quality inspector is reported and finished products are checked by packing staff.

Customization capabilityThe supplier explicitly offers customization from samples and full customization, and reports OEM service for well-known brands. These capabilities support customized production, although the supplier does not provide ODM services or 3D software design.