FLIR PV78 Solar Irradiance and Temperature Meter

BUILT FOR FIELD INSPECTIONS Know what your solar system is doing. Record the conditions that affect solar-panel output. The FLIR PV78 measures irradiance and temperature while its integrated compass and inclination sensor help you assess panel orientation and tilt. Use it for site surveys, installation checks and PV maintenance. Measure available sunlight Measure solar irradiance from 50 to 1400 W/m² for PV installation and inspection work. Check temperature and alignment Take contact temperature measurements or use the included external probe. Check array direction and inclination with the built-in compass and tilt sensor. Document readings wirelessly Connect to the FLIR METERLiNK app to view readings, create reports and share findings with colleagues. Where it fits Suitable for solar-site surveys, panel placement, installation verification and recording environmental conditions alongside electrical performance tests. Technical specifications FLIR PV78 specifications Connectivity Bluetooth BLE Inclination Angle Range: −90° to 90° / Accuracy: ±3° Irradiance Range: 50 to 1400 W/m² / Accuracy: ±5% Measuring Rate 3 samples per second Temperature Meter: Range: −10°C to 50°C (14°F to 122°F) / Accuracy: ±1.5°C (±2.7°F) External Probe: Range: −30°C to 100°C (−22°F to 212°F) / Accuracy: ±1.5°C (±2.7°F) Bluetooth range max 10 m (32 ft) Data Storage Data Storage Interval: 1 minute Memory 360 sets per file Auto Power Off After approximately 30 minutes of inactivity Battery 9 V Alkaline battery Battery Life Approx. 25 hours, with alkaline battery Compass Range: 0° to 360° / Accuracy: ±7° Size (L x W x H) 240.5 mm × 67 mm × 38 mm (9.5 in × 2.6 in × 1.5 in) Weight 300 g (0.66 lbs) Certifications CE, FCC, RCM EMC EN61326-1, EN300328 Operating Ambient Temperature and Relative Humidity (RH) Meter: −10°C to 50°C (14°F to 122°F), < 80% RH Probe: −30°C to 100°C (−22°F to 212°F), < 80% RH Storage temperature and relative humidity [RH] −20°C to 60°C (−4°F to 140°F), 0 to 80% RH (without batteries) Refer to the manufacturer user manual for full range-dependent accuracies, measurement conditions and safety instructions. In the box PV78 External temperature probe 9 V alkaline battery Carry pouch Printed Quick Start Guide Warranty: Limited 3-Year Warranty. Manufacturer terms and exclusions apply. Read FLIR warranty terms. Choose and use it correctly The PV78 measures environmental and alignment conditions. It does not replace an electrical panel tester or a solar clamp meter. An external temperature probe is supplied; a mounting bracket is not listed in the supplied-equipment list. Documents and downloads FLIR PV78 Datasheet (PDF) FLIR PV78 Quick Start Guide (PDF) FLIR PV78 User Manual (PDF) See the instruments at work ▶ Watch video Common questions What is the irradiance measurement range?The specified range is 50 to 1400 W/m², with a manufacturer-stated accuracy of ±5%. Can I measure panel temperature remotely?The included wired external probe lets you position the temperature sensor on the panel. METERLiNK provides Bluetooth communication with a compatible mobile device. How is the PV78 different from the PV48?The PV78 measures sunlight, temperature, direction and tilt. The PV48 measures individual-panel electrical performance and displays I-V curves.