Seaward PV:1525 PV Tester (Photovoltaic Tester)
The Seaward PV:1525 sets a new benchmark in solar PV testing, offering advanced features tailored to the demands of modern photovoltaic systems. Supporting up to 1500 V DC open circuit voltage and 25 A short circuit current, it ensures accurate and safe testing of high-powered solar arrays. With a maximum power rating of 37.5 kW and 1500 V insulation resistance voltage, this robust tester is ideal for professionals working with commercial and utility-scale PV installations. Its 200 mA continuity measurement current ensures reliable checks across a variety of system components.
Designed for intuitive use in the field, the PV:1525 features a colour screen display, test asset identification input, and seamless Bluetooth download functionality, allowing for fast and efficient data transfer. The device also offers internal memory for up to 999 test entries, supporting comprehensive data logging and traceability. Advanced capabilities such as intelligent inrush current protection, a wide irradiance measurement range up to 1500 W/m², and wireless, standalone current clamp connectivity make the PV:1525 a trusted companion for installers, service technicians, and engineers. Whether commissioning, maintaining, or diagnosing a solar PV system, the Seaward PV:1525 delivers precision, reliability, and next-generation performance.
Built for your Environment:
Weighing just 1kg ;and built with a rugged design, the Seaward PV:1525 is ideal for on-the-go professionals. It features a 3.5-inch colour display that remains visible even in bright daylight, plus a simple, user-friendly interface.
Seaward PV:1525 Key Features:
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 and wireless using PV:1500 Clamp)
- Display Range: 0.00kW - 40kW
- Measuring Range: 0.50kW - 40kW
- 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 - 40.0A
- Current Measuring Range: 0.1A - 40.0A DC 0.1A - 40.0A AC 50-60Hz
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
The tester includes automatic test inhibition and voltage warnings to protect users when live input is detected, complying with IEC standards.
What comes with the Seaward PV1525?
- 1 x PV:1525 PV Tester
- 1 x Carry Case
- 1 x Set 4mm Test Probes (red, black, yellow with detachable clips)
- 1 x Set Instrument to MC4 Test Leads (yellow, Black)
- 1 x LiPo Battery Pack; 1 x Battery Charger
- 1 x Printed QSG
- 1 x SS200LR Irradiance Meter
- 1 x PV:1500 Clamp (Wireless Clamp Meter)
- 1 x Solar Panel Clamp
- 1 x Solar Certs
📱 Seamless Digital Integration
Integrated Bluetooth connectivity allows you to pair with the Seaward PV:Mobile App for:
- Real-time result tagging and labelling
- Historical test result storage
- Automatic report generation
- Firmware updates and software syncing
With storage for 1,000 test results, managing multiple sites becomes seamless and fully traceable.
Why Choose the Seaward PV:1525?
- 🌞 Designed for modern high-voltage PV systems
- 🔒 Enhanced safety features and compliance
- 📲 Seamless Bluetooth and app integration
- 🧪 Accurate, professional-grade measurement
From rooftop arrays to large-scale commercial farms, the Seaward PV:1525 is the all-in-one tool that empowers solar professionals to test smarter, safer, and more efficiently.