Hi,
My system is an older SunPower installation with positive-ground PV panels. One of the inverters (SPR-3300) failed and I need to replace...
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Options to convert existing grounded system to use transformer-less inverter?
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Any 3rd-party software that will work with SunPower's PVS6?
I just had SunPower's X22-370-E-AC panels installed, which have the Enphase IQ7 micro inverters. As part of the install, the PVS6 monitoring device was... -
Easy to understand video showing the difference from winter to summer in solar energy
A video comparing the shortest and longest day of the year, it allows to understand inmediatelly the huge difference in light received along the year.... -
Where to buy solar panels
Looking to buy solar panels without using an installer
In California... -
20 year Commitment for Solar Lease. Does anyone else think this is a long time?
Has anyone else considered going solar with a 20 year Lease? If so, why did you decide to do it or not do it? This seems like a long commitment. I'd love... -
Wanting to purchase Sunpower 435watt panels.
Hello fellow Solar Enthusiasts. I currently have an panel array consisting of 18-435 watt Sunelec.com panels. My research has shown me that these are... -
Newbie solar panel questions! Please help!
Hello solar panel people!
I am new to this forum and wanted to get some advice. For years I’ve been interested in adding solar...Last edited by jcfearing; 10-24-2016, 03:25 PM. -
Solar Consultancy service.
Dear all,
I am planning to start company which can give consultancy work for US ,INDIA,DUBAI etc. Can someone suggest me what is minimum... -
Clean Solar Panels
Hi, How often I need to clean my solar panels? Is there need to take help from any solar installer or company? Is there need of any specific equipment... -
Airmass calculation
Hello,
Can some one help me in calculating the varying Airmass over time for a country near equator?
OR if some one can suggest what is the... -
Looking in Solar
Hi, I live in San Marcos, Ca (San Diego County) and am looking into Solar. I have received 3 quotes from Solar Companies that were referred to me. ... -
Sunpower system in Austin, + The sweet magic of tiered electric rates with solar
First time poster and newbie here, so thanks in advance for your thoughts.
I have a quote for the following Sunpower setup in Austin, Texas,... -
Slingshot Power
Does anyone have any experience with an installer called Slingshot Power in the San Jose area? I am looking at a quote from them for a SunPower based... -
SunPower System Installed Today (Pic)
First off thanks for the tips and advice I got here a couple of months back. It really is difficult to find good, unbiased information about the solar... -
Southern California questions from quotes received
Hi guys, Just signed up to the forum and have a few questions.
We use approx 1,600 kwh month so have quotes with 32 panels and up to 38...