What is the accuracy grade of this testing machine?

The accuracy grade of the GDPV-I PV Array IV Curve Tester is 3%.

Does the device support data export and storage expansion?

Yes, it supports one-click test data export and storage expansion via USB interface.

HVHIPOT Handheld PV Array IV Curve Tester Solar Panel I-V Curve Tracers Solar Energy GDPV-I

Name: HVHIPOT Handheld PV Array IV Curve Tester Solar Panel I-V Curve Tracers Solar Energy GDPV-I
Brand: HV Hipot Electric Co., Ltd.
SKU: 2272873905

Hubei, ChinaHV Hipot Electric Co., Ltd.

US$2,200.00-4,400.00

1 Set

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 year

Model NO.

GDPV-I

Type

Universal Testing Machine

Accuracy Grade

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

Digital

Control

Manual Control

Weight

0-100Kg

Power Source

AC220V

Test connection type

4-wire connection

Voltage range

5~200V

Current range

0.5~20A

Power test range

0.1W~1kW

Temperature test range

-10 ℃ ~50 ℃

Irradiance test range

0~1400W/m2

Transport Package

Standard Export Wooden Box

Specification

ISO, SGS

Trademark

HV Hipot

Origin

Wuhan, China

Production Capacity

500set/Year

Key features

High Precision Testing: 3% accuracy grade with capacitive/resistive load for high-resolution IV curve analysis.

Fast Single Test Speed: Single module or string test completes in just 10 seconds with one-click data export.

Wide Voltage Range: Supports test voltage up to 200V and current up to 20A for 1000W photovoltaic modules.

Outdoor Low-Light Capability: Provides corrected data under standard STC conditions for accurate outdoor testing.

Built-In Correction Database: Covers most manufacturers' products with manual custom model addition support.

Comprehensive Parameter Analysis: Measures I-V/P-V curves, Isc, Voc, Pmax, Vmpp, temperature, and irradiance.

Robust Safety Design: High-voltage isolated power supply with overvoltage, overcurrent, and temperature protection.

Portable Handheld Design: Lightweight 4kg host with large-capacity replaceable lithium battery for extended use.

Company profile

HV Hipot Electric Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2011-07-01 CertifiedNearest Port: Wuhan PortAverage Response Time: ≤2.51h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryHV Hipot Electric Co., Ltd. is a China-based factory and limited company in Wuhan, Hubei, established in 2006 according to the company profile, while another description states operations began in 2003. It manufactures high-voltage testing and related electrical measurement equipment, including AC/DC hipot testers, partial-discharge testers, and circuit-breaker testers. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, three production lines, 6–10 quality-control staff, and eight years of R&D-engineer experience; another statement reports 18 technicians in its R&D team. It serves multiple overseas markets and accepts LC and T/T payment terms, with stated one-month lead times in both peak and off-peak seasons. Evidence supports established technical and manufacturing capabilities, but after-sales service, customization, and specific customer cases are not sufficiently documented.

Supplier typeThe supplier is identified as a limited company, a factory, and a manufacturing enterprise located in Wuhan, China. Its business focuses on instruments, meters, electrical and electronic products, particularly high-voltage testing equipment.

CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 certificates, while another company description confirms ISO9001 quality management certification and high-tech enterprise qualifications. These statements provide direct evidence of formal quality and environmental management credentials.

R&D capabilityThe supplier reports successive development of multiple high-voltage testing products, participation in high-voltage and energy-saving projects with State Grid-related organizations, research institutions, and Wuhan University, and an R&D team described as 18 technicians. These are explicit indicators of product-development and technical innovation capability.

Production capacityThe supplier operates as a factory with three production lines, 6–10 quality-control staff, a 2,712 m² manufacturing plant, and stated one-month order fulfillment in both peak and off-peak seasons. It also reports self-operated import and export rights and serves several overseas markets, supporting a positive assessment of production and delivery capability.

Product Q&A

Q:What is the maximum voltage and current this tester supports?

The GDPV-I tester supports a voltage range of 5~200V and a current range of 0.5~20A, allowing it to test photovoltaic modules up to 1000W.

Q:How long does it take to test a single solar module?

The device features a fast test speed, completing a single module or string test in just 10 seconds.

Q:Can this device be used for outdoor testing in low light?

Yes, it provides corrected data under standard STC (Standard Test Conditions) and includes an irradiance meter for accurate outdoor low-light IV curve testing.

Q:What parameters can be measured by this IV curve tracer?

It measures I-V Curve, P-V Curve, Short-circuit current (Isc), Open-circuit voltage (Voc), Maximum power (Pmax), Peak power voltage (Vmpp), solar cell temperature, and irradiance.

Q:Is there a warranty for this product?

Yes, the product comes with a 1-year warranty.