Post Tagged with: "DNV GL"

Solar module reliability improves except in one performance metric, says DNV GL

Solar module reliability improves except in one performance metric, says DNV GL

May 29, 2018 at 3:02 pm 0 comments

DNV GL, a resource of independent energy experts and certification body, published its fourth annual PV Module Reliability Scorecard report, the most complete publicly available comparison of PV module reliability test results. This year’s report finds that the reliability and durability of modules submitted to DNV GL for testing forRead More

Battery chemistry matters: What to know before installing solar + storage systems

Battery chemistry matters: What to know before installing solar + storage systems

February 20, 2018 at 8:00 am 1 comment

The days when a residential or commercial solar installer did not need to know the difference in performance between lead-acid and lithium-based batteries are over. Battery storage has emerged as an unavoidable complement to solar, slashing peak charges and outwitting utility time-of-use charge games, not to mention saving microgrids fromRead More

DNV GL develops tool to verify lithium-ion battery life, predict degradation

DNV GL develops tool to verify lithium-ion battery life, predict degradation

October 23, 2017 at 10:27 am Comments are Disabled

DNV GL, a resource of independent energy experts and certification body, has created Battery XT, the first testing-based verification of battery lifetime for Li-on batteries. The independent verification tool compiles battery life cycle data and predicts battery degradation under different conditions and duty cycles, providing renewables stakeholders with an objective way toRead More