What protections does the switch provide?

It monitors and protects against over voltage, under voltage, phase loss, short circuit, and overload.

What is the electrical and mechanical life?

The electrical life is 2000 times and the mechanical life is 5000 times.

What standards does the product meet?

The product meets the IEC60947-6-1 standard.

PV Solar Automatic Transfer Switch 3p 100A 220V Solar to Grid Dual Power

Name: PV Solar Automatic Transfer Switch 3p 100A 220V Solar to Grid Dual Power
Brand: Wenzhou Weilan Electric Co., Ltd.
SKU: 2070761735

Zhejiang, ChinaWenzhou Weilan Electric Co., Ltd.

US$14.50-15.80

12 Pieces

Sample price:US$15.80/piece.Request sample

Product profile

Customization

Available

Rated Current

16A 20A 25A 32A 40A 50A 63A 80A 100A

Rated Working Voltage

220VAC

Model NO.

WL2R-100 3P

Insulation Voltage

690VAC

Max. Current

100A

Rated Frequency

50/60Hz

Mounting Type

DIN Rail

Tse Class

Standard

IEC60947-6-1

Transport Package

Normal Export Carton

Specification

12PCS/CTN

Trademark

WZAZURE /OEM

Origin

Zhejiang, China

HS Code

853650000

Production Capacity

10000 Piece/Pieces Per Week

Key features

Wide Current Range Options: Available in 16A to 100A rated currents to suit various power needs.

Automatic Power Transfer: Reliably switches between normal and reserve power during outages.

Multi-Source Compatibility: Supports utility, generator, UPS, and PV panel as reserve power.

Comprehensive Protection: Monitors for over/under voltage, phase loss, short circuit, and overload.

High Durability: Rated for 2000 electrical cycles and 5000 mechanical cycles.

OEM Customization: Logo printing and customization available with MOQ of 90 pieces.

Fast Delivery: Ships within 3-5 days after deposit due to available stock.

IEC Certified Quality: Meets IEC60947-6-1 standard with PC class and 8KV impulse voltage.

Company profile

Patents AwardedFast DeliveryCustomization from SamplesOEM Services

Wenzhou Weilan Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 6 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤7.92h

AI-Powered supplier vetting

SummaryWenzhou Weilan Electric Co., Ltd. is a China-based trading company established in 2017 with three employees, offering distribution boxes, transparent protective window covers, and circuit breakers. It demonstrates professional technical, 3D design, SDK, ODM, OEM, and broad customization capabilities. Service procedures for corrective actions and customer complaints are documented and followed, while inventory capability is confirmed. However, evidence also shows no overseas warehouse, showroom, agent or branch, offline trade-show participation, or new products during the past year. Production capacity, manufacturing contracts, quality assurance, raw-material traceability, certification holding, and overseas service coverage remain unverified. The supplier has exported for six years, with exports representing 41%–50% of total sales, and can quote under FOB, CIF, CFR, and EXW terms. An environmental impact assessment report is absent, although regular fire drills were conducted during the past year. Audit...

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, and it confirms in-stock service capability. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services, limiting demonstrated international after-sales reach.

R&D capabilityThe supplier is identified as a professional technical supplier with 3D software design capability and an available SDK, and it offers ODM services. Nevertheless, it reported no new products during the past year, so the evidence supports technical development capability but not recent product innovation.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, directly supporting broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one type of customer engagement. However, no customer names, project details, product quantities, or verifiable case documentation are provided.