P. E. NUNEZ Apps

If you ever wondered how a PV solar energysystem works , or wanted to design your very own PV solar system,but were afraid to ask, this is the right application for you. Evenif you have zero technical or electrical knowledge, thisapplication will first teach you the basics to get you started.Then it introduces and explains the functions of the basic elementsof a PV solar system. And finally, it will guide you step by stepon how to design your very own PV solar system from the ground up.After reading the tutorial sections in the application, you willhave the choice of doing your very own mathematical calculations todesign your PV solar system or you just use the tools andcalculators included in this application do the calculations foryou. This application and its tools can also be used by experiencedPV solar professionals who don’t want to bother doing calculationsfrom scratch. Either way, reading the tutorial section first, willhelp you refresh or add on new electrical knowledge and willfacilitate understanding and using all the tools in thisapplication. The final section of this application shows drawingsof the several types of PV solar systems that could be implemented. This application has the summarized material of a textbook, butfor the price of about $1.00 US dollar.

This application is an indispensable toolforanyone seeking to refinance a mortgage to a lower rate or tryingtonegotiate the price, the APR %, duration on a car loan or anykindof fixed monthly payment loan.At first glance, this app may look like any loan calculatoronthe market, but once the user enters the usual loaninformation(amount, % rate, term), the usefulness of the appbecomes clear.Using the "Seekbar" (progress bar at the bottom ofthe screen) andselecting a radio-button, you can dynamically (inreal time, as youslide the progress bar with your finger)re-calculate and updatethe monthly payment amount of your loan. Youcan then save the loaninformation, add an optional comment, emailit or text it toanyone.You may readjust (ease) the sensitivity of the progress bar(or"SeekBar") by going to the Settings tab and choosing a valuecloserthe upper limit of your amount or percent rate % or duration.Youchoose whether or not you want the app to display totalinterestpaid.Once a loan is saved, you may edit the filename of the loan,orthe comments (remarks) about the loan.