I think solar panels are a good investment given your posted energy costs. However, there are other things to consider besides whether you should get one or not. The renewable energy market is extremely competitive right now. With that comes smaller profit margins. Smaller margins means companies are always trying to find ways to cut costs in the form of cheaper modules and/or cheap labor just to stay in business. All of this could result in problems in the years to come in the form of failing modules, poor installation practices (roof leaks), and the use of substandard components, all of which may not be evident right away. Not sure about CT but the market is overly saturated with companies selling PV systems where I live. Competition is good in that it drives prices down but this makes selecting the right company to do the job that much more important and making the right choice will play a big role in your long term happiness with the system, especially in a business climate like this.
In a nutshell, find an established company who's had a good reputation, preferably, long before PV came to market. Some companies are only in it now to ride the wave, make money, and bail. Nothing wrong with that, but you want someone who will stand behind what they sell and still be around for you years from now, after all, a PV system is not a buy it and forget about it thing. It needs to be maintained properly if you want it to last. Know where the panels you buy are coming from. All panels lose some energy output over time. Cheap panels could significantly reduce your energy production in years to come. As an example, Kyocera has been making solar modules for over 37 years and their panels experience less production loss over time. Of course they cost more than the China stuff but like many other things in life you get what you pay for. Lastly, industry experts predict at least half of the worlds PV Manufacturers will either go bankrupt or be taken over. In the case of bankruptcy your multi-year warranty, which you paid for, will be worthless. Just some food for thought...