Grid-tied residential solar systems work by generating electricity for your home and feeding all excess power back into the grid. This slows down your meter while it measures your usage, which leads to lower consumption. Hybrids operate similarly, except they utilize special inverters that allow energy storage for later use. This enables them to serve as a backup during blackouts, much like an uninterrupted power supply (UPS).
What’s a Battery Ready System?
This uses a hybrid inverter with a built-in battery charger and connection. It makes any plans for expanding capacity easier. These systems cost more than traditional string solar setups, but they also provide you with better benefits, particularly during outages.
What Are the Benefits of Storing Solar Energy in a Battery?
Grid-tied solar systems reduce consumption by returning excess power to the grid. This normally occurs in the morning, when people are at work and don’t really use the converted energy (which also means very little return). The ability to store it in a battery gives you bigger savings and the convenience of having electricity available whenever you need it. This may be used in commercial settings but offers more benefits to residential properties.
This control over usage is commonly known as self-consumption. When your batteries are storing energy throughout the day and powering your appliances at night, you’re basically consuming nothing from the grid, thereby effectively lowering your electricity expenses.
Hybrid System Advantages
This system enables you to store excess solar power, which costs practically nothing. This can then be used as an alternative electrical source during off-peak hours of collection or at night. Having control over when you want to use your low-cost collected energy gives you independence from on-grid living and the flexibility to utilize it whenever convenient. This way, you efficiently manage your consumption at home, helping you avoid spikes in your bills.
Hybrid System Disadvantages
Because the batteries have to be durable and high-grade to store energy without breaking down, they must be made of expensive materials. This means they cost more compared to traditional setups. The structure also takes up more space and may come with larger installation fees. But, your savings will make up for the initial amount you shell out. Apart from that, it provides you with the versatility to switch between solar and on-grid sources depending on your usage.
In case of damage, repairs and replacements shouldn’t be difficult if you go for quality products. There are plenty of manufacturers where you can buy generic panels, switches, and brand-name items like the Fronius single-phase hybrid inverter. Ask about the differences and choose depending on your needs.