The Green Collar Man can assist you in understanding your power usage and design a solar power system to suit your needs.Most homes consume the largest part of their power bill in the morning and in the evening when solar power isn't available. If your not home to use it, don't sell your solar power to your electricity provider. Store it in batteries and use it at night.Reduce your power bills to a fraction of what they are, or even eliminate them completely.Add batteries to your existing system and be independent from the grid. read full review »