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Harlan Sager

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RE: Sunpower service

Posted By Harlan Sager 10-17-2022 10:44 AM
Found In Egroup: Everything Solar Forum \ view thread
William thank you for your time to reply and this information. I have car 5 wiring and a central inverter so from what I understand just insert a USB data storage device in the inverter. How is the data read from the thumb drive? Harlan

Sunpower service

Posted By Harlan Sager 10-16-2022 02:44 PM
Found In Egroup: Everything Solar Forum \ view thread
I have a 5 kw roof system using sunpower panels. Installed 10 years ago and under warranty. Two years ago the monitor that provides real time data to sunpower and subsequently to me failed. After more than six weeks a totally new monitoring system was installed with a new 10 year warranty. But it used ...

RE: Sol-Ark compared to SMA

Posted By Harlan Sager 08-24-2021 11:22 AM
Found In Egroup: Everything Solar Forum \ view thread
Great. Thank you for your reply

RE: Sol-Ark compared to SMA

Posted By Harlan Sager 08-23-2021 11:52 AM
Found In Egroup: Everything Solar Forum \ view thread
Not sure where to ask this question. I am interested in anyone who has residential solar in the San Antonio, TX area. Also locations with carport roof solar? thanksHarlan

RE: Dust, dirt and solar panels

Posted By Harlan Sager 03-04-2021 04:33 PM
Found In Egroup: Everything Solar Forum \ view thread
Very interesting, just mild detergent and water cleaning? Harlan Sager

Dust, dirt and solar panels

Posted By Harlan Sager 02-19-2021 02:55 PM
Found In Egroup: Everything Solar Forum \ view thread
I live in hot and dry and dusty southern Nevada. Have not had any significant rainfall in almost a year. Do I need to wash my panels and if so what should I use to clean them? Have had my system since 2012 and am seeing about 10% drop in annual KWHRs. Appreciate feedback. Thanks Harlan