The rated current of the 120A battery is 120A. When the 120A battery is charged with a corresponding solar panel, the rated current of the solar panel should be higher than the rated current of the 120A battery to charge the battery. battery normally. At 120 between 120 and 150 amps, so a 120 amp battery must be charged by a solar panel with a current rating between 120 and 150 amps.
For companies engaged in public infrastructure projects in the catalog that meet relevant technical conditions and standards as well as relevant national investment management regulations and are approved after January 1 2008, the income from their investment and operations must From the fiscal year in which the project obtains the first production and operation income, corporate tax will be exempt from the first to the thirdyear and corporate tax will be reduced by half from the fourth to the sixth year.
Income from investment and operation of public infrastructure projects in accordance with the provisions of the “Catalogue of corporate tax preferences for public infrastructure projects” and having been approved before December 31, 2007, as well as those which comply with the “Environment”. According to the Catalog of Corporate Income Tax Preferences for Environmental Protection, Energy Saving and Water Saving Projects, income from environmental protection, energy saving and water saving projects energy and water savings that were approved before December 31, 2007 can be derived from the fiscal year to which the first production and operation revenues of the project belong.
During the preferential period of “three exemptions and three half-reductions” of corporate taxcalculated in accordance with the provisions of the new tax law, companies will benefit from the reduction or exemption from corporate tax for the remaining years. from January 1, 2008.