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The Influence Of Salt Spray And High Humidity Environments On Solar PV systems

Background The working environment of a PV plant is relatively complex, and extreme environments such as high/low temperature, humidity, salt spray, heavy sand and other harsh environments, can test the reliability and environmental adaptability of the PV system. More and more PV plants are being built on water, desert, and in coastal areas. 2-3 years […]

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Extreme Events & O&M of Solar PV Plants

Background Extreme weather events, driven by climate change, can have huge risks for solar PV systems too. For investors, reassurance of ongoing financial security of their solar system is critical to securing initial investment. PV plants are installed outdoors and whilst generating electricity, they also endure the test of nature and all her elements. How […]

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PV Plant Safety. Inverter Power On and Power Off Operation

Background During the operation and maintenance of a solar PV plant, we often power off and power on the inverter, which is normally related to the safety of equipment and the personal safety of O&M personnel but is there anything specific we should look out for during what is seemingly a very simple process? In […]

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Frequently Asked Questions about the Export Power Manager (EPM) Solution

The Solis EPM accessory, as an energy control device, has an enormously powerful function. In addition to controlling the energy output of the PV system, it can also be used as a reactive power adjustment and power factor compensation device. During installation we hear common questions being asked so in this episode of Solis Seminar we’ve collated the most […]

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Saving Your Rooftop PV Plant From a Lighting Strike

Background Residential PV systems are generally installed on the rooftop of residential buildings, with a large metal surface area, higher distance from the ground and exposed location. That makes these PV systems a possible target for lightning during thunderstorms. Thus, having good lightning protection and grounding becomes key to avoid any incidents that could cause […]

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Common O&M Problems With Inverters In the Winter Time

Background Solar plants, if planned and maintained well, can comfortably withstand winters too. With winter comes cold temperature and sometimes extreme weather, such as snow, freezing rain, or even polar freezes. In low temperatures, you need to pay more close attention to your inverter’s operation and maintenance (O&M). This episode from Solisseminar series, we […]

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What To Do When Your Inverter Gives “G-PHASE” Alarm

Background In PV systems, there can be errors caused by problems on the grid side. As an important operating function of a solar PV system and the grid, inverters are very sensitive to grid problems and will respond quickly. Among them, grid imbalance faults, although rare, can easily affect inverters, PV systems and sometimes even […]

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Commercial & Industrial PV Adopts 1500V High-Power Solutions. What Do the Cost Savings Look Like?

For a long time, distributed solar pv plants have been an important part of the clean energy mix. Most solar projects are 1100V and 1000V, but with the adjustment of policies across the globe, grid parity, cost reduction and efficiency increase have become the primary considerations of developers of distributed power stations. Under this new […]

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SNEC 2019 PV Power & Energy Storage and Hydrogen Expos to be Held in June

SNEC 13th (2019) PV Power Expo & Conference and the 2019 International Energy Storage and Hydrogen & Fuel Cell Exhibition and Conference (Energy Storage and Hydrogen Expo and Conference) will be held on June 3-6, 2019, in Shanghai, China. The two events were announced at the inaugural Solar Power Mexico (SPM). The event was organised […]

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