People often think that if they install solar panels and a battery, they can stop getting power from the utility company. But people who choose solar will get the most out of it if they install a battery and hybrid solar panels that are wired into the grid. This article compares off-grid and hybrid solar panels. It also talks about the pros of installing a battery, and explains why a grid-tied hybrid system with backup power is the best choice.
WHAT’S THE DIFFERENCE BETWEEN OFF-GRID AND HYBRID SOLAR PANELS?
Using solar panel systems that operate independently from the grid, you can ensure your own reliable supply of electricity. When you install off-grid solar panels, you eliminate your reliance on the utility provider for your power demands.
We can use off-grid solar panels in tandem with a battery, generator, or even a Tesla Powerwall to store energy for later consumption. However, cloudy or wet days may not be enough for solar panels to power your house. This means you won’t have access to any emergency power sources.
We can utilize hybrid solar panels with other backup power sources, such as batteries. But let’s say you must deal with two days of fog in a row. Hybrid panels let you tap into the power grid if you really must.
Think of this arrangement as extra protection for your power supply. You have your solar array and battery storage, and you hook into the grid when it is more logical.
Read here about off-grid battery banks: https://www.iamcountryside.com/self-reliance/off-grid-battery-banks-the-heart-of-the-system/
WHY ARE BATTERIES BENEFICIAL?
As it turns out, batteries are useful when solar panels can’t provide enough electricity to meet your household’s demands.
However, not every battery will do the job. To satisfy your energy needs and keep functioning in the event of a grid failure, the ideal battery would be able to store enough energy to power your home independently.
Solar energy can change some modern models of generators. However, we can only charge batteries by electrical means, making them perfect for homeowners with solar panels. Off-grid solar panels, as well as hybrid systems, allow for battery charging even when the power grid is down.
All things considered; batteries are the better buy. Most people feel that lithium-ion batteries are the ideal alternative due to their extended shelf life, power efficiency, and energy savings. Even though they have a larger up-front price than a generator, they rarely break down and require servicing.
TOP REASONS TO HAVE A BATTERY FOR YOUR GRID-TIED SOLAR PANELS
Here are three top reasons to have a battery connected to grid-tied (hybrid) solar panel systems.
Your investment in a grid-connected solar power system can pay off in several ways, including the flexibility to generate electricity from a variety of sources.
It makes sense, for instance, to use solar electricity when the sun is shining and at its brightest, throughout the day. If you need power after dark, though, you can always turn to your backup batteries or the power company.
You can use your batteries to get power instead of the grid if utility rates are excessive. The independence and cost savings that come from being able to power your home directly from your battery, rather than the grid, are substantial.
2. NET METERING
Batteries can be added to both off-grid and hybrid solar panel systems, but only the latter qualify for net metering. Off-grid and hybrid solar panel systems can both use batteries, but only hybrids qualify for net metering. Off-grid solar panels cannot participate in net metering and collect energy credits because they are not connected to the grid.
If you happen to dwell in a particularly sunny area, for instance, your solar panels will likely generate far more power than your house needs. You can still use your solar battery to keep some of the surplus energy for later use. A credit can be earned by sending some or all the remaining extra energy to the grid.
This amounts to purposefully putting money in your pocket.
When your solar panels don’t produce enough, you may use solar credits to buy cheaper grid power.
3. OFFSET POWER COSTS
Hybrid solar panel systems can connect to the grid when power rates are low. When energy rates reach a predetermined threshold, the system can be set to take this action automatically. You can save even more money by doing it yourself whenever it’s convenient for you to do so.
If you’re planning to connect to the grid on a regular basis, this will assist reduce your overall electricity expenditures. Use your system and local energy tariffs to obtain the best deal, giving you energy independence.