求翻译：请你告诉我，你的电器的最大功率是多少，水泵电器要求工作几个小时，还有系统的备用时间，请你把这些参数告诉我，我给你设计。是什么意思？

Would you please tell me, what is the maximum power of your appliances, pumps electrical requirements for a few hours, also has the system standby time, please tell me these arguments, I design for you.