In most cases simply installing a second inverter and handling the additional panels as a separate array is a simple and straightforward approach.
How to add a second pool solar panel.
Keep in mind this will pay for itself in 1 7 years depending on the fuel costs where you live and whether you re currently using a gas or electric pool heater.
3 get a whole new separate solar system installed next to the original.
Your charge controller has to be able to handle at least 10 more than this.
Connect the return hose from the solar panel outlet to the pool wall return to bring the warm water into your pool.
If your existing solar panel is 100 watts and you want to add a 50 watt solar panel you will need a charge controller that can handle 150 watts plus 10.
Join me on my adventures.
My name is brian.
2 get a new bigger inverter and add more panels too.
So a charge controller of at least 165 watts capacity will do the job.
Let s go through each option in detail so you can weigh up the best approach for you.
In addition to saving money solar panel heating for your pool allows you to reduce your carbon footprint and enjoy warm water while still being eco friendly all year.
Connect the return hose from your pump into the solar panel inlet to bring the cold water into the solar heater.
Between the price of the panels and the cost of installation you can expect to spend 3 000 4 000 on your pool s solar panel system.
Both inverters can be tied to the grid so you usually don t need to seek additional approval with your planning board or your utility company.
Add together the wattage of the two solar panels.
While there are many benefits to installing these an efficient and advanced solar system truthfully only you can decide if solar pool heating panels are right for your needs.
In this video i show how i added a second solar to my existi.