Power One PVI Indoor Models
Power One PVI 2000 Outdoor Models
PVI Aurora LED Quick Reference Guide:
|LED Status||Operational Status||Remarks|
|1: Off 2: Off 3: Off||Aurora self-disconnection during night time||Input voltage less than 90 Vdc at both inputs.|
|1: Flashing 2: Off 3: Off||Aurora initialization, settings loading and waiting for grid check||It is a transition status while operating conditions are checked.|
|1: On 2: Off 3: Off||Aurora is powering the grid||Standard machine operation (search of max. power point or constant voltage).|
|1: Any condition 2: Any condition 3: On||System insulation device fault||Ground leakage found.|
|1: Off 2: On 3: Off||Defect – fault||The Fault can be inside or outside the machine. See the alarm appearing on the LCD.|
|1: Off 2: Flashing 3: Off||Installation phase: Aurora is disconnected from grid||During installation, it refers to set-up of the address for RS-485 communication.|
|1: Off 2: On 3: Off||Grid disconnection||Indicates a missing grid condition.|
SMA Inverters Operating Mode Indication:The SMA inverter displays the actual operating status with three LEDs on the inverter lid.
SMA Inverter LED Quick Reference Guide:
|LEDs Status||Operational Status||Remarks|
|1: Off 2: Off 3: Off||Standby at night||This indicates that the DC voltage at the inverter is too low to be fed into the grid.|
|1: On 2: On 3: On||Initialisation||The inverter is in the initialisation phase. Operating conditions are being checked.|
|1: On 2: Off 3: Off||Feeding Operation||Successfully completed the self-test, synchronised to the grid andexporting power.|
|1: Flashing 2: Off 3: Off||Stop Mode / Waiting –Monitoring Mode||Calibration of the measurement electronics is being carried out. Verifying the required conditions for operation are fulfilled. If all are fulfilled then grid monitoring will be started.|
|1: Flashing (1 per sec) 2: On or Flashing 3: Off||Earth Fault / Insulation Failure||Indicates an earth fault of one of the two thermally monitored varistors on the DC input side is defective. In this condition feeding to the utility grid is suspended, until the failure is rectified.|
|1: Off 2: Off 3: On||Inverter permanently disabled||Failure of the grid monitoring or the independent disconnection device (MSD) within the unit. During the internal testing process, the inverter has detected a malfunction of the MSD and has stopped feeding to the grid. This is a failure which cannot be rectified on site.|
|1: Any Condition 2: Any Condition 3: Flashing||Grid problem||Indicates a grid failure which can be caused by: Grid under-voltage, Grid over-voltage, Grid under frequency, Grid over-frequency. First find out whether there is a general power shutdown.|
Below only applies to HF and TL range.
|1: Any Condition 2: Any Condition 3: Flashing or On||Bluetooth||Flashing indicates that the inverter has been identified by Sunny Explorer. On indicates that it has been incorporated into a Bluetooth Networ|
- Inverter model & make?
- Serial number?
- Week of production?
- LED flashing?
- Light blinking or steady?
- Which signal is shown on the display?
- Short description of the malfunction
- Can the malfunction be reproduced? If so, how?
- Does the malfunction appear cyclically? If so, how frequently?
- Is malfunction present from installation? If so, has it worsened?
- Description of the weather conditions at the time the malfunction appeared
- INFO on the Photovoltaic Field
- Make and model of photovoltaic panels
- System structure: – number of arrays and max. voltage and current values
– number of strings for each array – number of panels for each string
Solar Satisfaction Survey
Once your system has been installed it is important to us that you are completely satisfied with both your product and level of service and that your solar investment lives up to your expectations both now and into the future. We want you to know we are here to provide ongoing assistance when you need it.
Please keep your email current with us so we can stay in touch with important updates and service reminders.
We would appreciate your feedback when ever you have time to give. At any point after the installation of either a solar power and solar hot water system you can complete this satisfaction survey.
Thank you for your participation, we value your feedback to improve our customer service and ensure you are completely satisfied with your solar installation.
Please note the above surveys are for customers who have had their solar power and solar hot water systems installed by Superior Solar in the interest of improving our quality of service.