Soltek Energy is one of the leading solar panel companies in Sydney. We provide expert advice and consultations on solar power solutions in Sydney for commercial and residential properties. We are also accredited suppliers and installers of solar power systems, solar hot water system, hybrid systems, and battery storage systems. In Sydney, solar hot water systems are a very popular and easy strategy to reduce your power bills and support the environment at the same time.

All of our green solar solutions in Sydney are customised to your individual needs and we take into consideration the size of your commercial business property.

QUALITY COMMERCIAL SOLAR PANEL OPTIONS

RECOMMENDED BY SOLTEK ENERGY

25-year product warranty | 25-year linear performance warranty

Q Cells

Q CELLS is recognised and renowned across the global PV industry as a brand with a superior level of quality.

Q Cells developed Q.ANTUM Technology to maximize the efficiency of conventional solar panels. Q Cells guarantee high performance under real conditions, in winter or summer and under clear or cloudy skies.

Solar panels with the Q.ANTUM Technology achieve maximum efficiencies from mass production, which has been independently confirmed, with a world record 19.5%, by the independent Fraunhofer Institute for Solar Energy Systems ISE.

15-25 year product warranty | 25-year performance warranty

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LG Solar produces high performing, reliable commercial solar panels, winning projects in Australia and New Zealand.

At LG Solar, quality-assurance is a top priority, that’s why our solar panels are created using technologically advanced quality testing processes.

That’s why the “interior” i.e. the quality of used materials, the consistency in the processing of the materials, the research, and technology invested in the product, the design of the module, and the financial stability of the manufacturer are of great importance.

Q-CELLS VS LG SOLAR

Q Cells

Price: High-quality budget option

Wattage: up to 390W

Approx Cost per Watt-AUD Retail incl GST: $2.10 and $2.94 per watt

Approx Cost Per Panel- AUD Retail incl GST: $319

Panel Technology: Monocrystalline

Panel Efficiency: up to 21.1%

Panel Weight: 19.5kg

Number of Busbars: 6

Operating Temperature: -40°C – 85°C

Salt Miss Corrosion Level: IEC 61701 certified, level 6

Front Load Resistance: 5400pa

Rear Load/Wind Resistance: 4000pa

Warranty: 25-year product warranty and 25-year linear performance warranty

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Price: High-quality premium option

Wattage: 370W

Approx Cost per Watt-AUD Retail incl GST: $2.40 and $3.12 per watt

Approx Cost Per Panel- AUD Retail incl GST: $357

Panel Technology: Monocrystalline

Panel Efficiency: up to 22%

Panel Weight: 19.7kg

Number of Busbars: 9

Operating Temperature: -40°C – 90°C

Salt Miss Corrosion Level: IEC 61701 certified, level 6

Front Load Resistance: 5400pa

Rear Load/Wind Resistance: 2400pa

Warranty: 15-25 year product warranty and 25-year performance warranty

PERFORMANCE WARRANTY

Q-CELLS

At least 98% of nominal power during the first year. Thereafter max. 0.5% degradation per year. At least 93.5% of nominal power up to 10 years. At least 86% of nominal power up to 25 years. Full warranties in accordance with the warranty terms of the Q CELLS sales organisation of your respective country.

LG ELECTRONICS

LG’s performance warranty guarantees your panel’s performance over a 25 year period. For example, the LG NeON® R is guaranteed to work to 88.4 percent of its day one capacity after a quarter of a century of use. Standard panels won’t guarantee this type of production. It is important to know what the performance guarantee is for the panel you buy.

THE PRICE DIFFERENCE

At Soltek Energy, we recommend both Q Cells and LG Solar panels for commercial projects looking for the best quality.

These panels match each other on quality but there is a price difference. Your decision depends on whether you are looking for a high-quality panel on a budget or a premium panel.

Q Cells
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The 25-year product warranty and increased performance warranty on the G9+ series place Q Cells ahead of many competitors and highlight the confidence the company puts in its manufacturing and quality control which is also backed by TÜV Rheinland’s Quality Controlled PV certification. With the release of the new G9 series panels, Q Cells have maintained their position as a leading manufacturer.

The Q Cells panels do come at a price premium, but the relatively small additional cost for higher quality panels brings greater performance, reliability and increased generation over the life of the system.

 

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When you purchase solar panels from LG Solar, you are investing in a product backed by years of
experience and manufactured with the help of stringent research and testing standards.

Like most things, premium equipment comes at a premium price. LG panels do cost more than the competition but you get a lot more for your money. Solar is a long term investment, so it is necessary to take into account performance and degradation rates over the life of the system.

 

 

SAM TECHNOLOGY ENGINEERING PTY LTD

CASE STUDY

Requirements:

• Looking to reduce their power bill costs.

• Protect against increasing power costs in the future.

• Looking to become more energy sustainable in power consumption.

Solution: 

Panel: 238 LG NeOn2 415 kW

Inverter: SolarEdge SE82.8 kW

Mounting System: Clenergy Tilt Frames, 20°

Monitoring and Control System: SolarEdge monitoring application

SOLTEK ENERGY ESTIMATE THE FOLLOWING:

• An ROI of 26.4%.

• Payback 3.7 years.

• A saving of $836.000 after 25 years.

• 90% improved performance on solar panels after 25 years guarantee from LG Corporation.

• A system that has 25 years performance & product warranty on solar panels and optimisers.

• Individual panel monitoring so you can see how much energy you are saving on the system and the panels at any moment of the day.

• A parallel design that doesn’t stop saving energy, if a panel is faulty, unlike conventional string inverters.

 

SOLAR PRODUCTION ON A SUNNY DAY

System Production: 704.13 kWh

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THE SMARTEST WAY TO POWER YOUR BUSINESS

Contact Soltek Energy to find out which panel is right for you.