Hi, I have an automated greenhouse project where I will have various sensors etc.... I will be using arduino nano here, which will be powered by a 12V/20W solar panel which I want to have connected to a LiPo 3.7V/6000mAh battery. And since I am an amateur and don't understand much. So I want to ask what all I will need to run properly. I know I will probably need a Solar Charge Controller and a Voltage Regulator. I just don't know what I'm going to need at all.
Thank you so much for your help, I will really appreciate it.
While waiting for real suggestions try google. Solar panel battery charger and similar things. Forum will not produce a parts list of items needed, schematics and code.
Many solar powered Arduino projects have been posted on the web, and Adafruit offers a selection of solar charge controllers. You MUST get this right, so do your research before deciding how to proceed.