What certifications does the product hold?

It holds SAA, CE, ROHS, ISO9001, CCC, TUV, and IEC certifications.

Where are the company's service centers located?

Service centers are located in Germany, Spain, Poland, Finland, Thailand, Brazil, and the UK.

What is the maximum efficiency of the inverter?

The maximum efficiency reaches up to 90%.

Factory Price for Single Phase off-Grid 300W Solar Inverter for Solar Power

Name: Factory Price for Single Phase off-Grid 300W Solar Inverter for Solar Power
Brand: Shinefar Solar Co., Ltd
SKU: 2118480745

Zhejiang, ChinaShinefar Solar Co., Ltd

US$28.00

1 Piece

Product profile

Customization

Available

Warranty

2 Year

Nature of Source Flow

Passive inverter

Model NO.

JYM-300-C

Phase

Single

Output Power

201 - 300W

Certification

SAA, CE, ROHS, ISO9001, CCC

Brand

Shinefar Solar

Type

DC/AC Inverters

Power Source

Solar Power

Circuit Topologies

Push-pull Type

Nature of Wave String

Modified Sine Wave Inverter

Weight

1000g

Cooling Type

Fan Cooling

Output Frequency

50 or 60 Hz

USB Port

5V 1A

Max. Efficiency

90%

Transport Package

Carton Box

Specification

162X106X63mm

Trademark

Shinefar solar

Origin

China

Production Capacity

500 PCS Per Day

Key features

Comprehensive Warranty: 2-year warranty coverage for all mechanical defects and performance issues.

Global Service Network: Seven overseas branches and service centers in Germany, Spain, Poland, Finland, Thailand, Brazil, and the UK.

High Efficiency Output: Maximum efficiency up to 90% with intelligent air cooling technology.

Multiple Input Options: Compatible with DC 12V, 24V, and 48V input voltage systems.

Extensive Certifications: Certified with SAA, CE, ROHS, ISO9001, CCC, TUV, and IEC standards.

OEM and ODM Services: Full customization services available for branding and product specifications.

Company profile

High Repeat Buyers ChoiceOverseas WarehouseRaw-Materials TraceabilityOverseas Agent/Branch

Shinefar Solar Co., Ltd

Zhejiang, China

Business Type: Manufacturer/Factory, Group Corporation CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤5.63h

AI-Powered supplier vetting

SummaryThe supplier is identified as a photovoltaic equipment and module manufacturer with battery, electronic-component, and related energy-product activities. It reports advanced production facilities covering over 3.5 hectares and annual module capacity of 3GW, with PERC, N-type TOPCon, and HJT products. Evidence supports broad customization, ODM, OEM for recognized brands, recent new-product activity, documented service procedures, and overseas warehouse and showroom capabilities. ISO9001:2015, ISO14001, and ISO45001:2018 certifications are reported. However, the supplier lacks in-stock service capacity and has no valid contract with associated subcontractors for manufacturing capacity. Customer-specific cases and independently verifiable financial information are not sufficiently documented in the provided slices.

Supplier typeThe supplier operates across photovoltaic equipment and component manufacturing and sales, battery manufacturing and sales, electronic components, and professional or technical services. Its company description specifically identifies it as a photovoltaic module manufacturer with PERC, N-type TOPCon, and HJT module offerings.

CertificationsThe supplier reports holding ISO9001:2015, ISO14001, and ISO45001:2018 certificates. These explicitly demonstrate certifications covering quality, environmental, and occupational health and safety management.

After-Sales capabilityThe supplier has documented procedures and followed records for handling customer complaints and for corrective and preventive actions, supporting a structured service process. It also reports overseas warehouse and showroom capabilities, but separately states that it has no in-stock service capacity.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and supports multiple forms of design customization. However, it reports no available SDK, which limits the demonstrated scope of its R&D integration capability.

Production capacityProduction evidence includes extensive photovoltaic automation equipment, standardized finished-product inspection instructions, facilities exceeding 3.5 hectares, and annual module capacity of 3GW. The absence of a valid contract between the factory and associated subcontractors is a documented manufacturing-governance weakness.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. These capabilities are stated both for design services and in the equipment or production context, providing direct evidence of broad customization coverage.