5 Key Benefits of Adding A Solar Battery to Your Solar System
Have you ever wondered how some people prefer an on-grid solar system, whereas some prefer off-grid or hybrid solar systems? Well, the reason behind choosing one solution over another is use case, total consumption, and budget. Most homes with solar systems usually consume around 30%-50% of solar power during the daytime. The excess energy goes back to the grid.
To make a home completely off-grid, a solar battery stores the excess energy and fulfills the household’s consumption. By this means, there is no need to take electricity from the grid. An off-grid solar system is equipped with a solar battery, which has many benefits. If you are also looking to install solar panels with a battery and are still feeling confused about it, then going through the key benefits given below will help you come to a conclusion.
1. Store excess Solar Energy in a Solar Battery for Later Use.
The biggest advantages of installing a solar battery are energy storage. When it’s the peak sunlight hour, your solar panels usually generate excess energy than your house needs. In this situation, the excess energy is stored in solar batteries, whereas if you don’t have solar batteries, then the energy is either sent back to the grid or it gets wasted. The key advantages of storing excess energy are:
- One can use stored energy at night time
- Excess energy offers great advantages during cloudy days
- In the case of a hybrid system, the excess energy comes in handy during a power outage.
Solar batteries are best for maximising your solar investment, and it also reduces your dependency on the grid.
2. No Worries During Power Cuts
Power cuts are still a common issue in many Indian cities and rural areas. Even if you have solar systems installed, most grid-tied systems automatically shut down during a power outage for safety reasons. However, a solar battery acts as a reliable backup power source during these situations. A solar battery becomes a reliable backup power source when the grid fails. During this situation:
- Your battery supplies stored electricity to your home.
- Most essential appliances continue running.
- There is negligible disruption in daily life.
Apart from these core benefits, a solar battery also comes in handy to run heavy-duty appliances. However, you will need a powerful solar battery, a capable inverter, and a large solar panel area to charge it during the sunny hours. This solar solution is perfect for:
- Home Offices
- Medical Equipment
- Small Businesses
- Refrigeration and lighting
3. Lower Electricity Bills with Solar Battery
Electricity prices are increasing alarmingly, and the government is pushing toward smart electricity meters with variable tariffs depending on the hour of the day. In this situation, solar batteries are useful in offering the best of both worlds scenarios. When your solar system makes excess energy and sends it back to the grid, your electricity meter keeps a record of it. However, the disadvantage is with the electricity companies.
The excess energy your solar sends to the grid is compensated at a 30-40% lesser price than what you pay to the company. It means you are buying energy at high prices from the grid and getting a lesser amount for sending energy back to the grid. In such a time, storing the energy in solar batteries will help lower electricity bills.
4. Reduces Dependency on Grid
Relying completely on the electricity grid means you are dependent on power supply stability, tariff changes, and infrastructure issues. When you add a solar battery to existing solar panels, you reduce dependency significantly. You are now generating your own power, you are storing your own power, and you are also not worried about changes in tariffs.
People who live in semi-urban areas, rural regions, or areas with unstable voltage get major advantages from this system. Energy independence is a new trend going around, and it definitely brings peace of mind.
5. Better Use of Solar Investment
If you have solar panels alone, you are using lights, fans, TVs, and small appliances from the solar system during the daytime. However, you need a grid system during the night, cloudy weather, or the rainy season. Having a Solar Battery ensures that you are getting the most out of your solar investment.
Without the battery, daytime production goes unused, and during the nighttime, you are completely dependent on the grid. You can align production with consumption with a solar battery. You improve the self-consumption ratio, and you also get a better return from your solar system.
Final Thoughts
No doubt that solar energy is one of the smartest investments you can make today. But if you want to unlock the true potential. Having a solar battery is crucial. Investing in a solar battery is not cheap, and it also requires you to spend on infrastructure like an inverter for the rated battery capacity and solar panels. There are miscellaneous expenses as well. But once you understand the true advantage, there is no going back. You will love the investment and get a return on investment within a couple of years.
