SunPower vs SolarWorld/others, price and quality? - Solar Panels ...
2016年3月17日 · Just so you know, the wholesale price of quality, mainstream solar panels is currently under $0.70/watt. Maybe was $4/watt eight years ago. So if you wonder why there are so many new solar installers these days, its because the public hasn't got the message that solar prices are dramatically lower than they once were and people are getting ...
Calculating price per watt - Solar Panels - Solar Panels Forum
2015年2月22日 · As I understand it, to calculate price per watt for the solar system, I would take the price (not sure if I calculate prior to the tax credit or apply it then calculate) and divide it by the expected output of the system so for Company A - $31,474/7194 = $4.38 per W Company B - $33,168/9156 = $3.62 per W Company C - $32,0003/9810 = $3.26 per W
Sunpower Quote Price gouging? - Solar Panels
2022年8月8日 · Hello, Recently i was quoted for a sunpower system 15.225 kw with their M series of panels 435 KW with micro inverters Out of Pocket $59,793 Federal Tax Credit $15,546 Bottom Line $44,247 When i calculate the price per KW this is coming in at almost $4 KW. This seems like an absurdly high quote. I knew going in they
Price Comparison: Sunpower AC vs Sunpower DC - Solar Panel Talk
2017年7月18日 · How much lower per watt should I expect an offer to be for the same Sunpower panels, but DC, and power optimizers + string inverter. In other words: 1 - Sunpower X (327, 345, 360) AC - includes panel, built-in microinverter, monitoring gateway 2 - Sunpower X (327, 345, 360) DC - includes panel, P400 optimizers, string inverter
Panasonic vs Sunpower - Solar Panels Forum
2017年4月4日 · 1W of LG solar will produce the same as 1W of Panasonic solar, and the same as 1w of Sunpower and the same as 1w of C-Sun. The main difference here is petty clear, the C-Sun is a 72 cell module which is larger than the others listed here. So if you have the space then sure the C-Sun or canadian, or trina, or QCell, or S-Energy, etc. will be great.
Sunpower 327 panels worth the cost? - Solar Panels Forum
2013年2月12日 · Looking at finally installing solar on my home and was thinking about using these from Sunpower the SPR-327NE-WHT-D. I can only fit 30 panels total on the varies roof areas that are free of shadows or obstructions so I'm looking to maximize my system. System size probably about 8-9k. Anyone have any opinions on these panels, good or bad.
[Question] State: MA - Solar Panel with SunPower through IPS
2017年11月5日 · 6.84kW SunPower Solar Electric System: 19 Solar Panels, Price @ $34997 Proposal Summary: 1. Turn-key Solar Electric System, including Permitting, Inspection, Interconnection & Monitoring 2. Installaation of 19 SunPower 360 Watt Modules 3. Matched with 1 SunPower 6002m Inverter 4. Featuring Secure Power Supply Emergency Outlet - …
Sun Power Maxeon C60 - Solar Panels - Solar Panels Forum
2017年5月8日 · Unfortunately the cost of those SunPower C60 cells are probably many times more than most commercial solar cells and panels. When it comes to research like the Solar Impulse 2 I would expect that money was not a limiting factor. They wanted the plane to make the trip without failing so I am sure they spent a lot of money on the design.
Is Sunpower price difference worth it? - Solar Panel Talk
2016年2月9日 · The argument against Sunpower premium I've seen is the price difference is too much to pay for this "insurance" and warranted output promise -- and this argument can definitely hold water given with another high quality panel/company like LG or SolarWorld, not much warranty service/failure could be required over system life, and the savings ...
Sunpower vs Solar City vs Sunrun - Solar Panels - Solar Panels Forum
2012年6月9日 · Sunpower - Offered the best equipment by far and was the only one to actually inspect, take measurements of sun angles, look at the interior of the roof, etc. Here is what I got: 22 Sunpower e320/327 panels Sunpower SPR 3000 & 4000 inverters Guaranteed Production of 7,100kwh $7,500 for 20 years.