Outdoor IV Tester: High-Precision Photovoltaic Performance Measurement Device
Outdoor IV Tester: High-Precision Photovoltaic Performance Measurement Device
>>Technical Specifications and Function Comparison Table
Category | Specifications/Features | Technical Parameters |
Measurement | - Voltage: 15-1500V (±0.2%)- Current: 0.5-30A (±0.2%)- Irradiance: 0-1400W/m² | Max power range: 50W-30kW |
Environment | - Waterproof/Dustproof (IP65)- High/low temperature resistance | Operating Temp: -10°C~50°C<br>Storage Temp: -20°C~60°C |
Efficiency | - 10s per module/string test- STC conversion function | Connection: 4-wire method |
Safety | - 1500V high-voltage isolation design- Impact-resistant structure | Humidity: 5%~95% (non-condensing) |
Portability | - Compact design (2.5kg)- Sunlight-readable LCD | Battery: 8-hour runtime |
Data Management | - USB/Network interfaces- Auto-range switching- Built-in PV module database | Interfaces: USB, Ethernet, DC input |
1. Key Features
· High-Accuracy Measurement
o Voltage range: 15–1500V (±0.2% accuracy)
o Current range: 0.5–30A (±0.2% accuracy)
o Irradiance detection: 0–1400W/m² (calibrated per IEC 60904-9:2023)
· Rapid Testing
o 10-second completion for single module/string tests with real-time STC conversion.
· Environmental Monitoring
o Integrated cell temperature and irradiance sensors (compatible with IEC 61853-1:2024).
· Robust Design
o IP65-rated enclosure, vibration-resistant (tested per MIL-STD-810H).
· User-Friendly
o Touchscreen with anti-glare display (1000-nit brightness).
2. Technical Specifications
Parameter | Value | Standard Reference |
Max Power Range | 50W–30kW | UL 1703:2023 |
Operating Temp | -10°C to 50°C | IEC 60068-2-1:2022 |
Data Interfaces | USB 3.0, Ethernet (IEEE 802.3af) | - |
3. Competitive Advantages
· Safety
o 1500V isolated input (certified per IEC 61010-1:2020).
· Efficiency
o Auto-ranging and module database covering >90% manufacturers (PV Magazine 2024 report).
· Applications
o Field diagnostics, PV plant O&M, and R&D (validated in Solar RRL 2023 studies).
