by Greensolver | Jan 25, 2017 | Expert analysis, Solar
In photovoltaic installations, DC fuses are primarily used to protect the system wiring from getting too hot and catching fire. They are also used to protect modules from catching fire or from becoming more seriously damaged if a short circuit occurs. In normal...
by Greensolver | Jan 3, 2017 | Expert analysis, Solar
Most common problems of solar PV plants equipment are related to PV modules and inverters. PV modules defects can add up to module under performance of 20%! It is therefore crucial to detect as soon as possible these problems: Microcracks Low cost solar cells can have...
by Greensolver | Dec 8, 2016 | Expert analysis, Wind
The long-term correction is a critical step of the determination of the P50 in an energy yield assessment. Given its importance in the energy yield calculations, errors can lead to impacts up to 5 points on the P50 estimates, which greatly impacts the valuation of...
by Greensolver | Nov 23, 2016 | Expert analysis, Wind
Our team of experts have identified for you 3 main risks to be aware of: 1. Cosmetic damages Small defaults often link to erosion; they will directly impact the blade’s aerodynamic and can lead to a loss of production of about 1%. Many contracts do not carry the...
by Greensolver | Nov 16, 2016 | Expert analysis, Wind
2016 is a year of transition between two support mechanisms for French wind energy projects: the Feed-in Tariff (FiT) obligation and the Contract for Difference (CfD). The French government has published in 2016 or is about to publish several texts to complement the...
by Greensolver | Nov 9, 2016 | Expert analysis, Wind
On-site meteorological masts can be of huge advantage but yet, many French operational wind farms are not equipped with those instruments. Here are a few examples of their uses: Production enhancement: compared with nacelle instrumentation, field masts provide...
