Blue Sky Energy, Inc. is a quality driven, customer oriented company. Our development of Maximum Power Point Tracking technology in 1998 led to the issuance of two patents. Our products are used worldwide to provide power in battery based or off-grid systems. Whether the system is a remote telecomm site, security camera, portable solar power system for the military, an RV or boat, Solar Boost products are selected because of their proven reliability, consistent quality and affordable prices. Our patented technology delivers up to 30% more power from your PV Modules than conventional solar charge controllers. read full review »