
20kW Solar System for Businesses and Industries | Esteem Energy
Looking for the best value 5kW solar system Perth has to offer? At Esteem Energy, we specialise in delivering high-quality solar solutions tailored to suit medium home energy needs. Whether you’re aiming to cut down your electricity bills, become more energy independent, or take advantage of the WA solar rebate, our expertly designed 5kW solar system in Perth is the smart, sustainable choice.
Why a 5kW Solar System in Perth Is the Perfect Fit for Medium Homes
A 5kW solar system Perth residents commonly choose is ideal for homes with 2–4 occupants. With around 18–22 solar panels (depending on efficiency), this system can generate 20–24 kWh per day—sufficient to cover daytime usage and even export some energy back to the grid.
At Esteem Energy, we’ve designed our 5kW installation in Perth to offer:
- Maximum energy savings
- High-performing Tier-1 panels
- Reliable WiFi inverters
- Seamless grid integration
Whether you’re working from home or just trying to beat those rising energy prices, this system delivers clean, consistent power.
What’s Included in Our Esteem Energy 5kW Installation in Perth?
Every 5kW solar system Perth customers get from Esteem Energy is a complete, high-performing solution that includes:
- Tier-1 Solar Panels (typically 18–20 panels)
- High-efficiency 5kW Inverter with WiFi monitoring
- CEC-accredited installation by our expert technicians
- 25-year performance warranty on panels
- 10-year warranty on inverter & workmanship
- Grid connection, safety checks & system testing
All systems are designed specifically for Perth’s climate, ensuring optimum sunlight capture, performance longevity, and safety standards.
Why Choose Esteem Energy for Your Solar Investment?
Esteem Energy stands out in the competitive solar market through:
1. Premium Quality at Affordable Rates
Our prices are unbeatable when compared with other Perth solar deals. We source only Tier-1 modules from trusted global brands to ensure maximum durability and performance.
2. Local WA Expertise
We know Perth’s weather, energy patterns, and government incentives inside out. This lets us tailor a 5kW installation in Perth for your specific location and roof type.
3. Stress-Free WA Solar Rebate Assistance
We handle all paperwork related to the WA solar rebate, so you can claim your incentives with zero hassle. It’s our job to maximise your return on investment.
4. Customer-Centric Approach
From consultation to connection, our team is known for being friendly, knowledgeable, and transparent—just check our glowing customer reviews!
Learn More About Solar Systems That Suit Your Needs
If you’re considering a solar panel installation to maximize energy savings, consider how a larger system, such as the 6.6kW solar system, could further benefit larger homes or energy-intensive households. For those looking for even more power, the 10kW solar system might be worth considering.
A solar panel battery could be a great addition to your 5kW system, enabling you to store excess power for night use or during blackouts, giving you full control over your energy usage.
Technical Specs of the Esteem Energy 5kW Solar System
Feature | Specification |
System Size | 5kW |
Output | 20–24 kWh/day (depending on weather/placement) |
Panel Quantity | 18–22 (based on 440W per panel) |
Inverter | WiFi-enabled, smart inverter |
Monitoring | Real-time online monitoring |
Installation Time | 1–2 days |
Warranties | 25 years (panels), 10 years (inverter/labour) |
Is a 5kW Solar System Right for Your Home?
If your household:
- Uses around 20 kWh/day
- Has 2–4 residents
- Runs appliances like ACs, fridges, washing machines, and WiFi routers regularly
… then a 5kW solar system in Perth is likely your perfect match.
It strikes the sweet spot between affordability and energy output, making it an ideal entry-point for solar newcomers or savvy homeowners seeking energy independence.
And yes—it’s an awesome way to future-proof your home against rising grid prices.
WA Solar Rebate – Save Big with Esteem Energy
The WA solar rebate is a government-backed incentive that dramatically reduces the upfront cost of going solar. With Esteem Energy, we apply this rebate directly at the time of purchase—so there are no forms for you to fill, and no waiting periods.
By taking advantage of the WA solar rebate:
- You save up to $2,500 off the total cost
- You can break even in just 3–4 years
- You start seeing bill reductions instantly
This rebate won’t be around forever—lock in today’s best Perth solar deals while they last.
Real Savings from Real Perth Homes
A typical household in Perth that installs our 5kW solar system saves up to $1,200–$1,500 per year on electricity bills. Over the 25-year lifespan of your system, that’s more than $30,000 in potential savings.
Pair that with an eligible WA solar rebate, and you’ve got one of the best investments you can make in your home.
Easy Installation by Perth’s Top Solar Experts
Your journey to solar is simple with Esteem Energy:
- Free Consultation & Roof Analysis
- System Design + Approval Process
- Installation in 1–2 Days
- System Testing & Grid Connection
- Post-Install Monitoring Support
We’re a CEC-accredited provider, so you’re guaranteed quality and compliance from start to finish.
Limited-Time Perth Solar Deals on 5kW Systems
At Esteem Energy, we regularly roll out special Perth solar deals on our 5kW systems to help more families go green for less.
Keep an eye out for:
- Bundle packages
- Free inverter upgrades
- Interest-free financing options
- Extended warranties
Our current deal includes a fully installed 5kW solar system starting at just $3,299 after rebates (conditions apply).
Ideal for Medium Home Energy Needs
Whether it’s charging your devices, cooking dinner, cooling the house, or running laundry—our 5kW setup is engineered to handle it all.
It’s tailored to meet medium home energy needs efficiently without overcapitalising. So you’re not paying more than you need to, yet you’re still future-ready.
Long-Term Investment with High ROI
Here’s what you gain with a 5kW solar system in Perth:
- Lower power bills starting Day 1
- Add value to your property
- Reduce your carbon footprint
- Greater independence from rising power prices
Your break-even point can be reached in 3–5 years, and the system lasts 25+ years—which is why thousands of Perth homeowners trust Esteem Energy.
Ongoing Support & Performance Monitoring
With our WiFi-enabled inverter, you can track your solar performance in real time. Get daily and monthly reports right on your smartphone.
And if you need support? Our in-house solar specialists are just a call away. No bots, no outsourcing—just local WA experts.
Take the First Step Toward Energy Freedom
Join thousands of smart homeowners who’ve chosen Esteem Energy to power their future. A 5kW solar system Perth families can trust is only a call or click away.

Connect with an expert to discuss your needs..
We at Esteem Energy will analyse your electricity bill and provide suitable solar panels and systems with the best service. For any assistance, you can call 1300 220 354, or you can also click the Get a Quote button given below.
We are happy to assist you!
Frequently Asked Questions
The average cost of a 5kW solar system in Perth ranges from $3,000–$5,000 after applying the WA solar rebate. At Esteem Energy, our pricing is among the most competitive in WA, with deals starting at just $3,299 fully installed.
The WA solar rebate (also known as STCs) is a federal government incentive that reduces the upfront cost. The amount depends on your location and installation date. Esteem Energy applies this rebate immediately to your quote, so there’s no extra paperwork for you.
Yes. A 5kW solar system is ideal for medium homes with 2–4 occupants. It generates enough energy for everyday appliances, air conditioning, lighting, and device charging. In many cases, excess energy can even be exported to the grid for credits.
Absolutely. Our 5kW installation in Perth can be battery-ready. If you want to store excess energy for use at night or during blackouts, we offer compatible battery systems and upgrades.
Most 5kW systems are installed in 1–2 business days. We handle everything from approvals to final grid connection. You just sit back and start saving.
Solar Panel System Sizes
6.6 KW Solar System | 10.5 KW Solar System | 13.3 KW Solar System | 19.5 KW Solar System | 10kw Solar System | 5kw Solar System | 6kw Solar System | Solar Panels for Home | 8kw Solar System | 3kw Solar System | 13kw Solar System | 2kw Solar System
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Residential Solar System | Solar Panel Installation | Solar Panel Battery
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