Is customization available?

Yes, we offer full customization, flexible customization, minor customization, and customization from designs.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-peak seasons.

China Supplier High Precision Automatic Solar Photovoltaic Junction Box Tester

Name: China Supplier High Precision Automatic Solar Photovoltaic Junction Box Tester
Brand: EP HIPOT ELECTRIC CO., LTD.
SKU: 918802075

Hubei, ChinaEP HIPOT ELECTRIC CO., LTD.

US$1,000.00-10,000.00

1 Piece

Product profile

Customization

Available

Type

Universal Testing Machine

Accuracy Grade

Model NO.

EPFR-908

Display

LCD

Control

Computer Control

Weight

0-100Kg

Power Source

AC220V

If: Forward Pressure Drop Test

0.1mA-30A

Vf: Forward Pressure Drop Test

1mv-2V Resolution: 1mv

Vf Accuracy

1%+-1 Digit

Reverse Leakage Current Test

Vr: 5-300V

IR

1ua-2mA

Resolution

1ua

IR Accuracy

2%+-1 Digit

Breakdown Voltage Test

Vr: 5-300V

IR1

01-10mA

Breakdown Voltage Test Accuracy

Breakdown Voltage Error Test

Vr: 0.5-300V

IR1:Breakdown Voltage Error Test

0.1-10mA

Accuracy: Breakdown Voltage Error Test

Wiring Resistance Test

Test Current Is The Same as If

Rj Resolution

0.1mohm

Transport Package

Plywood Case with Foam Inside

Trademark

EP Hipot Electric

Origin

China

HS Code

9030100000

Production Capacity

1000/Year

Key features

Fully Automatic Testing: Tests conduction, VF, IR, VR, and RJ parameters simultaneously for 20-300W junction boxes.

High-Speed DSP Control: Test conversion completed within 1ms using high-speed A/D converter for accurate results.

Kelvin Four-Terminal Test: Eliminates influence of lead and contact resistance for precise measurement.

High Temperature Capability: Measures VF, IR, VR, and delta VR at high temperatures without additional heating equipment.

Intelligent Alarm System: Automatically alarms and displays position of unqualified diodes and failure parameters.

Multi-Function Simulation: Simulates full automatic and automatic test modes to avoid leakage and short circuits.

Data Storage and Editing: Saves 20 sets of test data with editable conditions and judgment parameters.

Customization Options: Offers full customization, flexible customization, and minor customization from designs.

Company profile

Product CertificationImporters and ExportersHigh Repeat Buyers ChoiceFast Delivery

EP HIPOT ELECTRIC CO., LTD.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai Port; Ningbo Port; Guangzhou Port; Shenzhen PortAverage Response Time: ≤1.61h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing and technical-service company focused on electrical instrumentation and related equipment. It reports three production lines and annual output of 2,000 sets each for three listed testing products, with a stated off-peak lead time within 15 workdays. It offers customization from designs and samples, including full and flexible customization. The supplier describes global after-sales support through qualified service centers, but service procedures lack written records. Major weaknesses include no stated quality assurance, no supplier-management certification, no in-stock capability, no overseas warehouse or showroom, and no available SDK. R&D evidence is limited: one year of R&D engineer experience is reported, while the supplier is explicitly not identified as a professional technical supplier and does not provide 3D software design. No customer cases are provided, and financial information is insufficient for assessment.

CertificationsThe supplier-management certification field is recorded as NIL. In addition, the quality-control assessment states that no quality assurance is provided, indicating no explicit certification or formal quality-assurance evidence in the provided data.

R&D capabilityInnovation evidence is limited: the supplier reports no available SDK, does not provide 3D software design services, and is not classified as a professional technical supplier. It does offer several forms of design-based customization, but this does not establish strong independent innovation capability.

Production capacityThe supplier operates three lines—assembling, testing, and winding—and reports annual output of 2,000 sets each for a Transformer Ohmmeter, AC VLF Hipot Test Set, and Capacitance & Factor Dissipation Tester. It also has valid manufacturing-capacity contracts with each related subcontractor and reports an off-peak lead time within 15 workdays, although no in-stock capability is available.

Customization capabilityThe supplier explicitly supports customization from designs and samples, full customization, flexible customization, and minor customization. This is direct evidence of broad customization capability across multiple input formats and levels of modification.

Product Q&A

Q:What parameters can this tester measure?

It measures Forward Voltage Drop (VF), Reverse Leakage Current (IR), Breakdown Voltage (VR), Breakdown Voltage Difference (delta VR), and Conduction DC Resistance (RJ).

Q:How fast is the testing process?

Test conversion is completed within 1ms, and measuring only normal temperature parameters takes about 0.1 second per diode.

Q:Does it support high temperature testing?

Yes, it can measure high temperature values of VF, IR, VR, and delta VR without requiring additional heating equipment.

Q:Can the test data be saved?

Yes, the system can save 20 sets of data which can be edited and easily called during testing.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.