The foundations of a solar project offer multiple opportunities for driving down system costs. Arash Yazdani of PRI Engineering describes some of the key steps involved in investigating the specific conditions of a project site and developing a foundation design that will stand the test of time.
Cost and risk factors can make countries facing energy access issues the most difficult for developers to build solar projects, despite their huge potential. Tom Kenning reports on two plug-and-play solutions that may provide a solution in off-grid locations.
Covering 15 states, the MISO area is one of the largest transmission networks in the US, yet solar and storage have had a battle to gain recognition in the territory.
Replacing outdated inverters can significantly boost the yield of a PV power plant and rectify equipment failures. Jörn Carstensen of Germany-based green-tech looks at the technical, financial and logistical considerations involved in a successful inverter repowering project.
