Seaward Solar Utility Pro – 1500 V / 40 A PV String Checker
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Estimated Delivery:Dec 09 - Dec 13
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Free Shipping & Returns: On all orders over $75
Seaward Solar Utility Pro – 1500 V / 40 A PV String Checker
The Solar Utility Pro is a robust, battery-powered PV string checker designed to handle modern solar installations up to 1500 VDC and 40 ADC—the highest-rated capacity currently on the market. Perfect for parallel string testing, combiner box diagnostics, and compliance with IEC/EN standards.
Core Features
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Industry-leading capacity: Safely perform Voc and Isc measurements on parallel PV strings up to 1500 VDC and 40 ADC.
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Sunlight-visible display: High-contrast screen designed for clear readings under direct sun.
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MC4-compatible connections: Direct MC4 input with optional conversion for secure wiring and rapid field use.
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Data logging capability: Stores up to 999 complete test records for post-analysis.
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Portable and rugged: Lightweight handheld form factor powered by standard batteries.
What’s Included (Typical Kit)
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Solar Utility Pro tester unit
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MC4 probe leads (2 × 1.2 m) with test probes & alligator clip sets
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MC4 extension leads (2 × 2 m)
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Rugged carry case for safe field transport
Specifications Summary
| Feature | Specification |
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| Open-circuit Voltage (Voc) | 0–1500 V DC, ±(0.5% + 2 digits) accuracy |
| Short-circuit Current (Isc) | Up to 40 A DC for parallel string testing |
| Record Capacity | Up to 999 full string measurements |
| Display | Large sunlight-readable LCD suitable for PV site work |
| Electrical Safety | Thermal & overvoltage protection; designed for DC solar use |
| Portability | Handheld, lightweight, battery-powered (typically AA or similar) |
| Compliance | Meets IEC/EN 62446 commissioning guidelines |
Who Should Use It?
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PV installation engineers working with high-voltage string configurations
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Field technicians and commissioning teams testing parallel strings efficiently
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Plant O&M professionals verifying string health on large-scale solar arrays
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Anyone needing safe, fast, high-voltage string diagnostics
Why Choose Solar Utility Pro?
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Unmatched voltage/current range: Industry-leading 1500 V and 40 A capacity ensures compatibility with modern systems.
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Faster diagnostics: Direct MC4 wiring eliminates time-consuming adapters.
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Reliable logging: Comprehensive record-keeping of string tests for QC and compliance.
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Field-ready visibility: Display built for bright sunlight and outdoor usability.
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Protective design: Built to handle high DC voltages safely and effectively.
Document: Specification Sheet
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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.
