Photovoltaic (PV) installations tied to the grid are usually built with arrays of modules connected in series to string inverters. A rapidly growing architecture, the microinverter, converts power ...

Canadian manufacturer Sparq has unveiled a three-phase microinverter for on-grid and off-grid solar water pumps. It has a peak efficiency of 97.5% and a nominal maximum power point tracking (MPPT) ...

Inverters are key to making solar panels practical for everyday home use. Some or all of the mortgage lenders featured on our site are advertising partners of NerdWallet, but this does not influence ...

Greenakku, a German provider of solar modules for applications in balconies, has begun selling a micro-inverter that German manufacturer Bosswerk has specifically designed for balcony PV panels. The ...

Solar panels are steadily gaining ground with consumers as a viable renewable energy option for powering one's home. While most people are familiar with solar panels, which are the often large panels ...

Fig 1. String inverters are notoriously unreliable and represent a single point of failure. They typically come with a five-year limited warranty and have to be replaced at least once during the ...

Kicking your utility to the curb sounds like a great deal, but it's more difficult than it sounds. Here's what it takes to go off the grid with solar panels. CNET contributor Eric Mack knows all too ...

In the U.S. and globally, then, it’s clear that the growth trajectory of these resources is quite heady, involving the installation of millions of batteries and solar panels. But, as we witness the ...