I'm considering installing solar panels on my small farm house but I don't want to use batteries. My idea is to generate enough power during peak sunlight hours to run my house, while being connected to the grid. This way, if the solar output isn't enough to meet my needs, I can draw the difference from the grid. Is this feasible?
3 Answers
Absolutely! As long as you have a hybrid inverter that can manage grid and solar power simultaneously, you can achieve this. Some models support zero-export settings which means they only use what's necessary for the house. Just remember, in the event of a power outage, you'll be left without power unless you include a backup battery system.
That's good to know! I’ve been hesitant about batteries due to their cost and depreciation, but maybe I'll look into just a small buffer for cloudy days.
You're on the right track! A standard grid-tied inverter system would work just fine without batteries. Just be prepared that while you save on daytime costs, if the grid goes down, you won’t have power from your solar panels either. Talk to your installer about setting it up correctly to avoid penalties from your utility for sending excess power back to the grid.
Thanks for the info! Thinking about switching to more efficient panels, any recommendations? Not sure if I should go with bifacial or standard.
I recommend sticking with traditional panels unless you have an ideal setup to maximize bifacial benefits.
Yes, what you're looking for is a grid-tied solar system. This setup allows your home to use solar power first during the day. If your solar panels produce more than you need, the excess goes back to the grid. Conversely, if your energy usage surpasses the solar output, the grid makes up the difference automatically without needing any batteries. Just keep in mind that if there's a grid outage, your solar system will shut down for safety reasons and won't provide backup power.
Good point! Also, make sure to reach out to your utility company about the necessary two-way meter. This meter tracks both your usage and any energy sent back to the grid so you get credit for your solar generation.
Definitely! I set mine up without batteries and it's been pretty straightforward. Just a heads-up though, if you want solar during a blackout, you will need a battery system.
Yes, and keep in mind that cloudy weather can affect your output significantly, so having some backup could save you a headache.