Rhombus is a leading supplier of state of the art, robust Photo-Voltaic (PV) Power Inverters and Regenerative Load Bank Test Systems. While being environmentally focused, our products will result in energy conservation leading to cost savings. Our goal is to promote an increase of renewable energy use worldwide. Introducing our latest family of large-scale industrial PV inverters in the 250kW to 1.5 Megawatt ranges, we are further enhancing our existing line-up of 30kW and 75kW inverters already in use. Our Regenerative Programmable AC and DC Dynamic Load bank test systems bring our customers cost savings by exporting power back to the utility grid while accurately testing their AC and DC power sources.