"Present value" is the current value of a future sum of money. A concept known as the "time value of money" asserts that a certain sum today is worth more than the same sum tomorrow. This partly comes ...
Dennis She, VP of the LONGi Group. Image: LONGi. A few weeks ago, LONGi topped PV Tech’s ranking of solar module suppliers for the second consecutive year, meaning that the company has leapfrogged its ...