Hi Norbert.
I poked around the German Ministry site but couldn't find the subsidy. However after reading a dozen articles, I did find that the French subsidy was 0.55 euros/kwh [$0.80/kwh], California's going to subsidize at $0.39/kwh, and Washington [state] at $.55/kwh. The German subsidy is apparently slightly less then France's.
Obviously, these subsidies are crazy. This is no doubt why the NYT's didn't include the subsidy amount in their article. It was "forgotten" on purpose.
I feel it's likely that in 10 years, PV solar power will be economical [due to high sunlight, low land cost, and/or proximity to power user] in certain places like Mexico, Arizona, New Mexico etc. But not Germany, not in this century.