Hi again,
Has anyone thought of, considered or better yet tried using solar panels to run some equipments in one's tank... like return pumps and lights. Kasi yan yung bulk ng electrical cost yata every month. Return pumps, wavemakers, madami na DC versions. Meron kasi akong nakita sa Alaxan Manila at nag demo sila sa loob ng store nila.
I am not familiar din sa initial costs and the cost of maintaining a solar system and kung kaya nila pumps and lights natin. Very tempting yung idea na not pay electrical utility company (maybe for the tank) forever hehe.
Hope someone can discuss some more on the topic on pros and cons and if ever how big a system kailangan at least for a tank.