Good Quality 30kW Solar Power System

  • 91 x 330W High Efficiency Half Cut Panels
  • Latest mono half cut solar panels
  • Excellent weak light performance
  • 25-year linear performance warranty

  • 1 x 30kW High quality dual string solar inverter
  • Online monitoring apps (Optional)
  • Best warranty and backup support
  • High protection class IP65 (indoor/outdoor use)

  • CEC Accredited Licensed Solar Electrician
  • High quality electrical material
  • Corrosion resistant aluminum racking system
  • Local service and support

Solar panels lessen your reliance on the grid supply by allowing you to draw clean and renewable energy directly from the sun. As a result, your electricity costs will be lower, and you will have more control over your energy supply. Making the switch to solar energy is a realistic choice from both an economic and an environmental point of view for business and residential establishments alike. The best quality 30 kW solar system in Brisbane generates an average of 180 kWh per day, which can give you a return on your solar system investment of up to $14000 annually depending on the location of the panels and daytime power consumptions. This type of system is suitable for commercial warehouses and small businesses with power bills that are at least $1,000 every three months.


1. A source of energy that can be replenished naturally.

2. Financial incentives offered by the Australian government to assist Australians lower their monthly power expenses.

3. An increase in the value of your property on the market.

4. Linked to the grid in order to maintain an uninterrupted supply of power.

5. Costs of upkeep and maintenance that are low on a continuing basis.

6. The creation of innovative technological advances to provide a longer operational life and a higher rate of return on investment.


Step 1

Consult with our solar expert, and then our technical person will come to your property to evaluate it and provide a recommendation about the best course of action, taking into account the orientation of the home with respect to the sun as well as any other relevant aspect

Step 2

After conducting an analysis at the time of installation, we will take care of the whole of the installation procedure by using our tried-and-true technologies and employing the most highly qualified expert installers possible.

Step 3

We are happy to provide you with a comprehensive Annual Maintenance Contract that will take care of any problems that may occur with your solar power system, regardless of whether you are just beginning to utilise solar power or already have a system in place.


Because we are a locally owned and controlled company, we have an intimate understanding of the requirements that our customers have about the service quality they get. We place a strong emphasis on providing excellent customer service and high-quality installations, and we make every effort to offer our services with integrity, honesty, and true professional guidance at all times. Customers are the most important part of our business, therefore we put a lot of effort into learning about them and meeting their requirements. We have a high expectation of ourselves and are always eager to go the additional mile for our customers. Our services are founded on a comprehensive comprehension of the renewable energy business in Brisbane as well as accreditations from the relevant industry. Rooftop Solar is a member of the Approved Retailer Program of the Clean Energy Council. Every single one of our employees is a trained and certified electrician and licenced plumber. This implies that we only provide services of the highest possible quality, as well as the sale and installation of items that are innovative, dependable, and affordable.



The 30kW commercial solar panel system comes with 91 solar panels of 330W each with 30kW 3phase inverters. 15kW solar system generates approximately 65000kWh annually with an average 180kWh per day power generation.

A best quality 30kW commercial solar power system generates an average 180kWh per day which can give you up to $14000 annually return on your solar system investment depending on location of the panels and daytime power consumptions, suitable for commercial warehouses and small business with $1000+ quarterly power bill.

A 30kW commercial solar power system is perfect for commercial warehouses and small business. Solar panel’s size is around 1.79m in length by 1m wide. So, to install a 30kW solar system with solar panels you need 162m2 roof area.

According to current feed in tariff, we suggest, with any solar power system you use most of electricity from your solar power system during the daytime as current feed in tariff is approximately 8c to 15c depends on power retailer offer other side you pay almost 4 times more on each kwh for electricity so more you use more you will save. We design the most affordable 30kW solar system package that your payback remains approximately 2 to 4years. So, you can cover your investment in the warranty period. For business solar panels system comes with Easy payment options available.

Card image cap

Get in Touch

Property Type?
Roof Type?
Meter Type?