Seaward

Seaward

Seaward is a UK-based manufacturer of electrical safety testing and solar photovoltaic (PV) test equipment. The company is well established in the renewable energy sector, producing instruments for solar installation commissioning, performance verification, and maintenance. Seaward's solar product range includes I-V curve tracers, string testers, site survey tools, and irradiance meters that enable engineers to assess the performance and safety of PV arrays to IEC and local grid standards.

In addition to solar testing, Seaward manufactures portable appliance testing (PAT) instruments and a range of general electrical test and measurement equipment. Their products support installers, engineers, and service technicians working across renewable energy, electrical contracting, and facilities management.

Key Product Lines

• Solar PV I-V curve test kits for string and array performance analysis
• DC string testers and site-survey tools for solar installation commissioning
• Solar irradiance and power meters for performance monitoring
• Portable appliance testers (PAT) for electrical safety compliance
• Decade resistance boxes and panel meters for general electrical testing

Industries Served

Seaward instruments are used by solar energy installers and contractors, electrical inspection and testing professionals, facilities managers, and maintenance engineers. Their equipment supports compliance with IEC 62446, BS 7671, and other international electrical safety standards applicable to PV systems and general wiring installations.