Pros: Value/Quality Made, Easy to Install, Great Technical Support
Cons: None, it is the best panel for the price.
Pros: I have purchased 16 of these units
Cons: None
Pros: Relatively easy installation. No moving parts, No electrical parts. Basic/Simple construction
“ BUILDING INTEGRATED SOLAR PV · 4.3kW Atlantis Sunslates Building Integrated PV System with batterie backup · Beacon Power M5 Inverter · Battery Bank with 8 SunXtender sealed marine batteries · Software monitoring with Beacon Power Software The system was initially purchased in 2001 and consisted of 336 Siemens II Sunslates. The installation was...” --solargeek
“We have a 4kW array made up or 20 of these 200W panels. The system powered on in November 2007 and has been working great, even here in the rainy NW corner of Oregon. You can see the system's performance in near real-time here: http://tinyurl.com/2vxq37 Now, in early April, it is generating power from 8AM till 8PM. By using these higher efficiency panels, we were able to buy fewer...” --celticsolar
“This was part of my lovely prize pack, so I really want to be able to write up a glowing report. However, this is only the begining of my review...as I have not successfully used the solio yet!! We took it with us on our trip to Canada. I charged the thing up, no problem. However, I didn't realize that if I wanted to use the solio, I needed to bring a cord with me (the instructions are...” --nitedreamer
“I bought two of these 50-watt panels as an add-on to my "Supplemental Solar" system at my home. They produce a nice amount of electricity and the price was reasonable (recently saw the price had come down $13 where I bought them - mrsolar.com. I had to wire the positive and negative leads myself as there were no MC cables or anything included with them. That wasn't too much of...” --mikebeavis
“We have had our Sun Power Panels since last July, when we installed our swimming pool. We have the 225 model and we have 28 of them on the roof. It's 5.5 kw system. So our electric bill with a 26,000 gallon swimming pool, 2650 sq foot house, and four people is less than 10 bucks a month. It's really great! I just take the money I normally would have paid for the power bill and pay it...” --cybermomma
“Worked well for two days but I came home on the third to find the charge controller screen blank and its fan on. Sent it back to the company about three weeks now still waiting.” --Geddyz
“ This is the most splendid sign of the nature. Thanks Maria Jim <a href="http://www.padana.com" title="Motorcycle Jackets">Motorcycle Jackets</a> Manufacturers ” --mariajim
“After the initail set up of the system I was really pleased with its performance. Of course it's a little bit a hassle to instal the system with all the connections to the existing pipes but it's a matter of a few days. It is reliable, efficient and makes me save a lot on my utility bills. Once you have it installed you basicly can forget about it. Eco an Eco has been very profesional along all...” --MikeJohnson64
“ Great product from Viessmann and the training and technical support from Viessmann is second to none. This panel is the best value for the money but I also like the F-200 panel and many other of the Viessmann products. ” --PSSH
“We have a 4 kW Grid-tie system with 20 Sanyo 200 watt solar panels and a Fronius IG 4000 watt. We bought the Fronius inverter and the solar panels from Alter Systems, LLC (www.altersystems.com). They had the best price and support. The sales person suggested to go with the Fronius inverter because they have found that the Sanyo's panels (48 volt panels) perform the best with the Fronius 4000...” --Tsigi
