Solis Seminar, Episode 27 : How does a single-phase inverter connect to split-phase grid Updated On Mon, Aug 2nd, 2021 by Saurenergy Background In some special countries and regions, the grid structure involves split-phase grid, but if there is no split-phase inverter when installing PV system, can the conventional single-phase inverter be connected to the grid? What problems should we pay attention to? We will share them with you in this Solis seminar. About 120V/240V Split Phase […] Read more
Solis Seminar : Solution to “OV-G-V0X” alarm Updated On Tue, Jun 29th, 2021 by Saurenergy Background In PV systems, grid over-voltage faults (OV-G-V0X) can occur frequently, especially in areas with weak grids and high solar PV grid-connected capacity. Such faults are common and in this episode of Solis seminar, we will share with you the causes of “OV-G-V0X”, and how to rectify the issue. Fault Description During normal operation of […] Read more
Solis Seminar, Episode 24: PV Panel Micro-Crack Problems and Identification Methods Updated On Fri, Jun 18th, 2021 by Saurenergy The last Solis Seminar introduced the problem of PID effect and its solutions. This seminar will give details on the causes of cell micro-cracks, how to identify them and ultimately prevent them. PID effect, micro-cracks, and hot spots are three important factors that can affect the performance of crystalline silicon photovoltaic modules. Among them, PID […] Read more
String Of Awards Recognise Solis at SNEC 2021 in China Updated On Wed, Jun 16th, 2021 by Saurenergy Global string inverter major Solis received multiple awards at the International Photovoltaic Power Generation and Smart Energy Conference & Exhibition held at the 15th SNEC (2021), which concluded on June 5 in Shanghai, China. The company said that its innovative high current and high power inverters showcased the high quality customer experience, besides economical and reliable […] Read more
Solis Seminar- Solution For PID Recovery Updated On Fri, Jun 11th, 2021 by Saurenergy Potential Induced Degradation (PID) is a phenomenon which affects some PV modules with crystalline Si cells and leads to gradual deterioration of performance. The degradation can be as much as 30% or more after a few years. Some module manufacturers are already working to develop countermeasures by using new materials, but the general trend to […] Read more
Solis And Booth E7-001 At SNEC. An Enduring Partnership Updated On Thu, Jun 3rd, 2021 by Saurenergy The SNEC PV Power Expo is the Global Solar Industry’s largest professional PV event held annually in Shanghai, China. Over the years, SNEC has emerged as the pre-eminent platform where stakeholders in the solar sector have been showcasing the latest achievements of intelligent manufacturing and innovation that will set the trends for the industry. It […] Read more
Solis Seminar Episode 22: Solutions for Error Code “GRID INTF” Updated On Thu, May 27th, 2021 by Saurenergy The power grid is a fragile and complex system and its operation will affect connected equipment. At the same time, the abnormal operation of connected equipment will also affect it causing what’s known as, “grid disturbance”. Grid disturbance is a relatively common type of a grid-side fault. The frequency of its occurrence is second only […] Read more
Ginlong Technologies (Solis) Achieves Another Year of Strong Sales Growth in 2020 Updated On Fri, May 7th, 2021 by Saurenergy Ningbo, China-Ginlong Technologies Co.,Ltd. (Solis) published its 2020 annual report. In 2020, the Company’s revenue reached 321.6 million, an increase of 83% year-on-year. Net profit attributable to the shareholders was USD 48.9 million, an increase of 151% year-on-year. Net profit after the deduction of extraordinary items was USD 43.1 million, +130% year-on-year. Net cash flow […] Read more
Solis Seminar Episode 16: Leakage Current Failure Updated On Sat, Apr 3rd, 2021 by Saurenergy Background In the last episode of the Solis Seminar series we talked about how faults can occur during wet weather, in particular the importance of “PV Isolation Protection”. In this episode, we will discuss “leakage current failure” faults and cover possible causes as well as ways to prevent the issue. We will look at a […] Read more
