The best photovoltaic solar panels

BFL13 wrote:
Please explain why 220 at 5.56 (Imp?) is better than 190w at 5.28 Imp or 230w at 7.63 Imp

In fact 220/230 x 7.63 = 7.29 That is way more than 5.56.

Please define "efficiency" as you understand it, because I sure don't get it in terms of amps output.

Unfortunately, we are also into MPPT which has its own amps-making protocals, that distort all rational thinking. :)

http://www.windturbine.ca/sun_panels.html

harold1946 wrote:
Thought I would share some information on what are rated as the best/most efficient panels available.
Sanyo HIT Power N Series.
The cells are hybrids of monocrystalline silicone, surrounded by ultra-thin amorphous silicone layers. It is unique to Sanyo.
Panels are 31.4 by 62.2 inches, generate 220 watts at 5.65 amps, and have a cell efficiency of 19.8 percent.
One of the unique features is that their efficiency increases as surrounding temperatures rise, where most will loose.
They are made in California and Oregon.