白天EL测试仪DaySy-E利用高分辨率的Electroluminescence(EL)和Photoluminescence(PL)技术，每天可测高达3000块光伏组件
“光伏组件EL测试仪，白天开始工作,如果有必要晚上接着测!”
Electroluminescence (EL) shows Photoluminescence (PL) shows
inactive areas and quantifies series resistance material quality and quantifies parallel resistance
太阳能电站EL测量仪-DaySy-E参数选型如下：
DaySy Cam makes all the difference in Throughput of up to 3000 PV modules per day | ||||
Model | 320e | 640e | 1280e | |
Image Size | 0.3 MP | 1.3 MP | 5.2 MP | |
EL | PID | 2500 | 3000 | 3000 |
Inactive Area > 5% | 1200 | 1500 | 2000 | |
Microcracks | 800 | 1000 | 1500 | |
PL | PID | 2000 | 2500 | 2500 |
Inactive Area > 5% | 1000 | 1250 | 1750 | |
Microcracks | 500 | 1000 | 1250 | |
DaySy Box provides different levels of Excitation for PL and EL | |||
Model | DaySy-P | DaySy-E | DaySy Pro 1000 |
PL Imaging | √ | × | √ |
EL Imaging | × | √ | √ |
PV Powered | × | × | √ |
Weight | 5 kg | 25 kg | |
Dimensions | 20x15x10 cm | 90x60x15 cm | |
PV Current/Voltage | max. 10 A / 1000 Vdc | ||
AC Mains | 100 – 240 Vac | ||
Ingress Protection | IP 54 | ||
DaySy PSU | Required | Optional | |
DC Current/Voltage | 5.5 A / 660 Vdc | ||
Series Connection | 2 units in series increase voltage to 1000 Vdc | ||
Dimensions | 60x60x20 cm | ||
Weight | 24 kg | ||
AC Mains | 200 – 480 Vac; single or three phase | ||
Ingress Protection | IP 54 in transport case | ||
太阳能电站EL测量仪-DaySy-E产品特点：
☆ 目前W一能够在任何光照条件下进行户外EL和PL测试的系统
☆ 都有的InGaAs相机图像处理技术
☆ 使用光伏组件/阵列或是直流电源作为系统供电
☆ 可以对光伏阵列进行整体测试
☆ 无需拆卸被测组件
☆ 实时成像，可在电脑上直接观察缺陷
☆ 两种相机分辨率可供选择：320*256pixel和640*512pixel
☆ 携带方便