Electric power consulting business for corporations, sales of energy-saving equipment "Ubinity Co., Ltd." Tweet Recently, photovoltaic power generation has been widely adopted in ordinary houses. It is an environmentally and economically friendly system that can supply electricity by private power generation without relying on the electricity supply from the electric power company for all the electricity used at home. The mechanism of photovoltaic power generation is to use the light energy of the sun to generate electricity. When sunlight hits the dedicated panel, most of it is absorbed, and "+" and "-" charges are collected in each of the P-type and N-type semiconductors inside. Each collection of electric charge becomes a huge battery, and electric charge flows (current) with respect to the load of electric appliances, etc., and electricity can be extracted from the sunlight. The generated electrical energy is converted from DC power to AC power by a power conditioner, so that it can be used in various electrical products in the home such as lighting and air conditioners. Of the electricity generated in the daytime, the surplus electricity used at home can be sold to the electric power company. However, you cannot generate electricity at night, so you will have to purchase it from an electric power company. In addition, there is no need for difficult settings for these mechanisms, and all are done automatically. World's highest conversion efficiency Uses a "single crystal cell" that achieves a maximum cell conversion efficiency of 22.6%. Since it can generate electricity not only during the day but also in the morning and evening when the amount of solar radiation is low, Toshiba can obtain more electricity than a general system. Space saving Due to its high output, it can save about 30% of space compared to a general module with the same power generation efficiency * . One of the features of Toshiba photovoltaic power generation system is that the number of sheets required to obtain the target amount of power generation is small. * Toshiba research at mass production level (residential photovoltaic power generation system). As of October 1, 2011. Beautiful appearance Toshiba's photovoltaic power generation system uses a single crystal cell with a reputation for beauty, and also uses a back contact method. A clean and elegant module with no electrodes or solder to keep it looking beautiful. Power conversion efficiency No. 1 Mitsubishi Electric's power conditioners are No. 1 in the industry in terms of power conversion efficiency * . One of the strengths of Mitsubishi's photovoltaic power generation system is that it can convert the electricity generated by the solar cell module into household electricity with reduced loss. * As of February 2012, according to Mitsubishi Electric research. Rated load efficiency specified by JIS C 8961 of PV-PN40G. In the power conversion efficiency of domestic residential power conditioners. Effective use of roof area By using a square module for the gable roof and a trapezoidal module for the hipped roof, it fits perfectly in various roof spaces. With Mitsubishi's photovoltaic power generation system, the roof area can be used effectively. High durability <Anti-fouling / salt damage / snow cover measures> By adopting an antifouling frame, excellent drainage and dust can be achieved even in low-gradient installation. In addition, a multi-layered back film with excellent weather resistance, moisture resistance, and sealing properties and corrosion-resistant plating are used to prevent salt damage, and a protection bar is used to increase snow resistance. 3rd largest share in the world * High reliability Canadian Solar is a world-renowned comprehensive manufacturer of solar cells with a consistent production system from silicon ingots to wafers, cells and systems. * As of April 2012 (Source: IMS Research) World standard warranty system The solar cell module has a 25-year long-term output warranty, and the system (excluding monitors and boosters) has a 10-year warranty. You can use Canadian Solar for a long time with peace of mind. Excellent cost performance Good cost performance is also attractive due to the consistent production system. In addition to residential photovoltaic power generation, mainly in Europe, the United States, and Asia, many large-scale power plants have been introduced worldwide, increasing the reliability of Canadian solar photovoltaic power generation systems. Solar power system Handling manufacturer Attractiveness of solar power generation Electric power consulting business Water saving consulting business Solar and all-electric business CN x T point business Copyright © 2015 UBnity Co., Ltd. All Rights Reserved. Company Profile Corporate philosophy Electric power consulting business Solar and all-electric business CN x T point business Water saving consulting business Employment information Contact Us