Faqs
What are the benefits of installing residential solar panels?
Installing residential solar panel systems and residential home solar batteries provides many benefits, including:
- Clean, sustainable energy resource that is forever replenishable
- Reduced energy bills, with some customers able to unlock a $0 electricity bill
- National grid independence while avoiding the pinch of energy price hikes
- Raised property values by as much as 5%
- Government financial incentives, which can reduce the upfront costs
- Profit from selling unused energy to the grid to generate extra income
How do solar batteries for homes work?
Residential solar batteries are an excellent addition for homeowners looking to take their green energy investment one step further.
Home solar batteries perform the same role as all other batteries, storing energy to be released on demand. However, solar batteries for homes and businesses store electricity generated by solar panels. This allows residents to keep the renewable energy flowing when the panels aren’t producing electricity, for example, on cloudy days or at night. They work in the following way:
1. Energy generation
Solar panels for your home convert sunlight into direct current (DC) electricity. This is converted by an inverter to alternating current (AC) electricity, which can be used immediately to power the home or stored by the batteries.
2. Storage
The two primary types of residential home solar batteries are:
- DC-Coupled Systems: The DC electricity flows directly into the battery, where it is stored until needed.
- AC-Coupled Systems: The DC electricity is first converted to alternating current (AC) by an inverter to power your home. Any excess electricity is then converted back to DC to be stored in the battery.
3. Energy dispersion
When your residential solar panels aren’t producing enough electricity (e.g., at night), the stored DC electricity in the battery is converted back to AC by an inverter and used to power your home. Residential solar batteries may require you to regularly monitor power levels to ensure you have sufficient power, so be prepared to keep an eye on it.
What is the lifespan of a residential roof solar panel system?
A residential solar panel system typically lasts 25 to 30 years. While efficiency may gradually decrease over time, most panels that have been regularly serviced, cleaned and maintained are able to keep producing electricity well beyond their warranty period, ensuring you continue to receive free, clean electricity.
How much does it cost to install a residential solar system?
The cost of installing a solar system on your property will depend on the size of your system, panel type and location. On average, Australian homeowners typically invest between $3,000 and $10,000 for a standard 5kW to 10kW system, including installation. The electricity over time offsets this initial upfront cost and can generate income if excess power is sold back to the grid.
What kind of savings can I expect on my electricity bill?
This will depend on your system’s size and energy consumption levels. However, a properly sized system can reduce electricity bills by 50–80%, and in some cases, homeowners achieve net-zero energy costs. Feed-in tariffs for excess power can also be exported to the grid for additional financial gain.
Will installing solar panels increase my home’s value?
Absolutely. Homes with solar panels often see higher property values and increased buyer demand. Smart homes are becoming more attractive in the eyes of prospective homeowners, with some buyers willing to pay top dollar for the latest smart home technology. According to the Australian PV Institute, residential properties with residential roof solar panels could see a property value increase between 3% to 5%.
How long does the installation process take?
A standard residential solar panel installation takes one to two days, depending on system size and roof complexity. However, approvals and grid connection may take a few weeks, so the entire process can span four to eight weeks from start to finish. Rest assured, the RenewCo Solar team works diligently to ensure your system is up and running so that you can work towards a $0 electricity bill as soon as possible.
Do I need to get any permits for installing solar panels?
Yes, most local councils and electricity providers require approvals before installation. At RenewCo Solar, we handle the permit applications and grid connection approvals for a smooth installation process.
What kind of maintenance do solar panels require?
Solar panels for homes require minimal maintenance to keep them working at optimum efficiency. They should be cleaned twice a year to remove dirt, dust and debris, while an annual system check-up can help identify any issues with wiring or inverters.
As a RenewCo Solar customer, you enjoy complimentary 24/7 aftersales support to keep your system sparkling and running to guarantee maximum savings.
What happens if my solar panels produce more energy than I use?
Homeowners have two options for using their excess power: selling it back to the grid or storing it in a battery system for later use. If you are considering a residential solar battery, RenewCo Solar can provide tailored product recommendations to suit your needs and energy consumption.
Can I go completely off the grid with residential solar panels?
Yes, but to ensure a consistent power supply, this may require a larger solar system and high-capacity battery storage.
What kind of warranty is offered on the solar panels and the system?
All RenewCo Solar residential solar panels come with a 25-year output and component warranty, giving customers peace of mind that we’ll take care of any issues or defaults that may arise post-installation.
