improve Albedo advice

[mikofski]

Is your feature request related to a problem? Please describe.
regarding this comment in #1225 we should offer better, more relevant albedo advice considering how important bifacial has become, at least as good or better than pvsyst. EG: with floating PV, folks don't always realize that specular reflection off of water isn't great albedo, only about 10%

Describe the solution you'd like
Either in the docs at large or somewhere in the API, a short concise table with relevant albedos and their references

Describe alternatives you've considered
We could also just offer a link to the PVPMC docs or PVsyst

Additional context

• https://www.pvsyst.com/help/albedo.htm
• https://pvpmc.sandia.gov/modeling-steps/1-weather-design-inputs/plane-of-array-poa-irradiance/calculating-poa-irradiance/poa-ground-reflected/albedo/