题目内容
Which of the following components is NOT part of a pure grid-connected PV system?
查看答案
搜索结果不匹配？点我反馈
更多问题
Listed below are some of the important aspects involved in a PV system.a) Providing optimum charge to the batteries.b) Prevent overcharging of batteries.c) Providing deep discharge protection to the batteries.d) Supply information on the state of charge (SOC) of the batteries.e) Maximum power point tracking (MPPT) of the PV module/array.A common device found in the present day stand-alone PV system is the charge controller. Which of the above can be performed by a modern day charge controller?
If the voltaic efficiency of the battery is 90%, and the coulombic efficiency of the battery is 90%, the roundtrip efficiency of storage in % for the battery is: ______
How much time in minutes will it take for the battery to go from 40% SOC to 100% SOC, assuming a constant C-rate of 2C? You may assume a linear rate of charging. ______
Assume that the battery is at 40% of its rated capacity. The battery is now charging at a C-rate of 2C. What is the charging current in amps that is going into the battery? ______
微信支付 
支付宝支付