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Seaward PV1525 Solar PV Tester 1500V PV Testing Kit for Installers

Seaward PV1525 Solar PV Tester 1500V PV Testing Kit for Installers

Sku: SEA-PV1525-Complete-Kit

Product Information

The Seaward PV1525 redefines photovoltaic (PV) system testing, combining advanced functionality with a compact, handheld design.

Designed for PV installers and O&M engineers, this tester delivers essential safety tests for PV systems up to 1500V DC and up to 25A. It’s portable, easy to use, and lets you manage data in the field.

In the evolving solar industry, accurate testing and streamlined workflows are essential. The PV:1525 meets these demands with advanced technology that makes field testing easier and provides comprehensive performance insights. With a focus on efficiency, portability, and seamless data management, it gives solar professionals the tools to work smarter, not harder.

As the latest addition to our PV testing range, the PV:1525 builds on our existing solutions with a new handheld tester that combines enhanced functionality with familiar ease of use.

Designed to support engineers in commissioning, troubleshooting, and maintaining PV systems, the PV:1525 delivers a full suite of electrical safety tests, including insulation resistance, ground continuity, open circuit voltage, and short circuit current – all for systems up to 1500V DC and 25A.

With its intuitive interface and Bluetooth connectivity to the PV:Mobile App, the PV:1525 represents the next step in reliable, high-performance solar PV testing.

    • PV string open circuit voltage measurement up to 1500 VDC
    • PV string short circuit current up to 25ADC
    • Insulation resistance voltage up to 1500 VDC
    • Bluetooth® data transfer to new PV: Sync Mobile app
    • Wireless updates–firmware changes can be applied to the device via the PV: Sync Mobile app
    • Intuitive colour display
    • Illuminated function buttons allow for guided navigation and testing
    • Internal memory for results storage
    • Manual mode for diagnostic testing
    • Core System Testing: Essential PV tests up to 1500V DC and 25A, made simple.
    • Portable Power: Advanced testing capabilities in a lightweight, field-ready design.
    • Effortless Usability: An intuitive interface streamlines testing and reduces setup time
    • Built for Solar Professionals: Ensuring reliability and accuracy where it matters.

Technical Specifications

Open Circuit Voltage Measurement (PV Terminals)
Display Range 0.0VDC – 1500VDC
Measuring Range 5.0VDC – 1500VDC
Resolution 0.1VDC maximum
Earth Continuity / Resistance Measurement (4mm Terminals)
Test Voltage Open Circuit >4VDC, nominal
Test Current into 2Ω >200mA
Display Range 0.00Ω – 199Ω
Measuring Range (EN 61557-4) 0.05Ω – 199Ω
Resolution 0.01Ω maximum
Test Leads Zero Zero up to 10Ω
Visible Warning ≥30V AC or DC at inputs
Circuitry Protection Test inhibited if ≥30V AC or DC at inputs
Repeat tests as per IEC61557-4 Approx 4000 1-second tests
Rpe Voltage Measurement (4mm Terminals)
Display Range 30V – 440VAC/DC
Voltage Measuring Range 30V – 440VDC 30V – 440VAC 50-60Hz
Resolution 1V
Operating Power (PV Terminals & wireless using PV:1500 Clamp)
Display Range 0.00kW – 600kW
Measuring Range 0.50kW – 600kW
Resolution 0.01kW
Short Circuit Current Measurement (PV Terminals)
Display Range 0.00ADC – 25.00ADC
Measuring Range 0.50ADC – 25.00ADC
Maximum Power 37.5kW
Resolution 0.01 ADC maximum
Insulation Resistance Measurement (4mm Terminals)
Test Voltage Open Circuit 250, 500, 1000, 1500V (as per IEC61557-2)
Test Current Short Circuit 2mA
Display Range 0.05MΩ – 300MΩ
Measuring Range (EN61557-2) 0.05MΩ – 300MΩ
Resolution 0.01MΩ Maximum
Visible Warning ≥30V AC or DC at inputs
Circuitry Protection Test inhibited if ≥30V AC or DC at inputs
Repeat tests as per IEC61557-4 Approx 4000 1 second tests
Operating Current (Wireless via PV:1500 Clamp)
Display Range 0.1A – 400.0A DC
Current Measuring Range 0.1A 400A DC
General Specification
Weight 1kg / 2.2lb
Dimensions 265 x 115 x 78 mm 10.4 x 4.6 x 3.1 in
Display 3.5in Colour display with Backlight
Power Source 11.55V 2930mAH LiPo Battery
Auto Power Down User Configurable
Onboard Memory 1000 Slots

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