Outdoor Measurement System Product overview：

1. Test item

1. Pre-exposure test  2. Light Soaking  3. Hot-spot Endurance  4. NMOT  5. Performance at NMOT  6. Measurement of temperature coefficients  7. Temperature test  8. Outdoor exposure test (with MPPT)  9. Initial stabilization (IEC 61215-2:2016)  10. LID (IEC 60904.11)…

2. I-V measurement system

Speed I-V sweep: 10ms~1000ms (arbitrary setting)

Multi-sections variable speed I-V sweep: for high capacitance modules measurement

Three modes of I-V measurement:

(1) Single channel single measurement for maximum power determination

(2) Single channel repeat measurement for temperature coefficients

(3) Multi channel cycle measurement for outdoor array

3.  Micro-inverter

Used for: Stabilization, NMOT, temperature test

Input current: about 10A for C-Si or 3A for thin-film...

4. Weather station

(1) Radiation (inclination adjustable)

Response time (95%): < 1s

Spectral range: 300~1100nm

(2) Ambient temperature

Measuring range: -50 … 60°C

(3) Wind speed

Measuring range: 0 … 90m/s

(4) Wind direction

Measuring range: 0 … 359.9°

5. Operating software and hardware

(1) Initial stabilization and outdoor exposure test

Irradiation: 5/10/60KW·h/m² or software setting (MPPT: micro-inverter)

(2) NMOT

Invalid data is automatically filtered: refer. IEC 61853-2:2016

(3) Temperature test

16-channel temperature sensor: Uncertainty ±1°C or better

6. Test rack

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