AXITEC Solar Panels: An Independent Review by Solar Choice

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Note: Solar Choice is not a solar installer and has no financial or other incentives to promote any product brand over another. 

Overview of AXITEC – Company History

AXITEC Energy was originally founded in 2001 and is based in Germany focusing on solar modules and energy storage markets. The engineering, research & designs are completed at the headquarters in Germany whilst their manufacturing capacity of 800MWp is spread across the Asia and Europe. The AXITEC solar panels sold in Australian and NZ markets are manufactured in China.

AXITEC Energy Australia, a subsidiary of AXITEC Energy GmbH Co.KG, entered the Australian and New Zealand markets in 2019 with an office listed in Adelaide SA. AXITEC Solar Panels were briefly available in 2017 before being delisted from the Clean Energy Council (CEC) approved product list due to issues with their warranty documents, minimum power rating and the date of manufacture. These issues have been resolved as the CEC has now approved 35 models over the last 2 years.

AXITEC Energy Australia currently distribute solar panels directly to solar installers or via distribution partner Krannich Solar. They have informed Solar Choice that they are currently securing a deal with additional distributor and have new solar panels launching later this year.

Key Indicators

AXITEC Solar Panels
Bloomberg Tier 1 Ranking No
PV Evolution Labs Top Performer No
Office location in Australia Yes

What is a Bloomberg Tier 1 Solar Panel?

Bloomberg’s infamous tier 1 ranking is NOT a measure of Solar Panel quality in any way. It is simply an indication of the bankability of the manufacturer based on publicly released information on the financial health of the company. This should give you an idea if the company is a large, well-known manufacturer.

AXITEC Energy is not on the current Bloomberg Tier 1 list

See full list of Bloomberg Tier 1 Solar Panels

What is PV Evolution Labs Top Performer?

PV Evolution Labs with support from DNV GL independently test solar panel reliability. The tests are voluntary, with solar panel manufacturers paying to participate in the testing. This testing process is internationally renowned and is an accurate reflection of the solar panel’s performance.

AXITEC Solar Panels have not featured in PV Evolution Labs Top Performers lists.

See full list of PV Evolution Labs Top Performing Solar Panels

Why is office location in Australia Important?

Most solar panel manufacturers entering the Australian market first set up their distribution channels and worry about customer service later. This has led to many unhappy customers who are left trying to contact Chinese head offices to claim on their 10-year product warranty.

Relying on your solar installer is not always an option as since 2011 we’ve seen over 700 residential solar installers (including the large ones) go out of business well within the lifetime of the systems they are installing. 

AXITEC has an office in Adelaide SA under the name of AXITEC Energy Australia Pty Ltd.

 

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AXITEC Solar Panels Available in Australia

Currently 35 of AXITEC solar panels are approved by the Clean Energy Council (listed under the name of AXITEC Energy GmbH & Co KG) for the Small-scale Renewable Energy Scheme – Australia’s home solar rebate program.

However the below 4 solar panel models are currently all that is available at the time of writing this article:

AXIworldpremium X HC

Axitec Solar Panel 325W mono axiworldpremiumThere are currently 2 AXIworldpremium X HC solar panels available in Australia. The 325W solar panel is made up of 120 half silicon cells. This solar panels utilise monocrystalline solar cells with offer a greater efficiency than their polycrystalline counterparts. The module has a rated conversion efficiency of 19.26% which we would characterise as around the average for most solar panels.

The 390W option is better suited to commercial solar installations with dimensions slightly larger than 2m by 1m. The panel has a similar efficiency rating at 19.38% and features 144 monocrystalline half cells.

Both solar panels offer a 15 year product warranty and a 25 year performance warranty which guarantees 85% of the nominal output at the end of the 25th year.

AXIpremium XL HC BLK

Axitec Solar Panel 370W mono axipremium XL HC BLKDespite being exactly the same dimensions of the AXIworldpremium X HC 120 cell panel (above), the AXIpremium XL HC BLK solar panel offers an output of 370W and a panel efficiency 20.31%. Not much information has been published by AXITEC to explain the difference in output and efficiency, but it is likely it is using more modern cell technology as most of the main components remain the same.

This panel features a black aluminium frame which improves the aesthetic appearance of the solar panel.

AXIpremium XL HC

Axitec Solar Panel 440W mono axipremium XL HCThe AXIpremium XL HC solar panel is a larger commercial sized solar panel with 144 monocrystalline half cells. The nominal power output of 440W is supported by a module efficiency of 20.24%.

Although it is not stated in the product data sheet, the dimensions of the panel (2.1m by 1.4m) suggest that AXITEC are utilising larger silicon cells in the construction of this panel to get to the nameplate 440W rating.

 

AXITEC Warranty

Solar panels come with a product and performance warranty. The product warranty is designed to cover manufacturing faults in the panel that leads to damage or malfunction and is typically 10 years for most solar panel manufacturers. All AXITEC panels offer a 15 year standard product warranty. This would be considered higher than most of the solar panel options in the industry.

The performance warranty guarantees a certain level of output for the lifetime of the panel – typically guaranteeing 80-82% of the nameplate output after 25 years. AXITEC Energy offers 25 years performance warranty for all ranges with a guaranteed output of 85% after 25 years tilting them towards the premium end of the market.

Purchasers of AXITEC solar panels receive a warranty from the German parent company (AXITEC Energy Gmbh & Co. KG) not the Australian subsidiary (AXITEC Energy Australia). However warranty claims can be processed by the German office or the Australian office which makes life much easier for Australian consumers and solar installers. There are no warranty claim forms or process outlined on AXITEC’s website – so you would need to contact their South Australian office (AB@axitecsolar.com or 08 8274 3713) to get the process started.

Read more about AXITEC’s warranty terms and conditions.

 

Comparison of AXITEC Solar Panel Specifications (common modules)

AXIworldpremium X HC

AC-325MH/120S

AXIpremium XL HC (black frame)

AC-370MH/120VAU

AXIpremium XL HC

AC-440MH/144VAU

Cell Number 120 Half Cells 120 Half Cells 144 Half Cells
Cell Type Monocrystalline Monocrystalline Monocrystalline
Power Output 325W 370W 440W
Nominal Power Voltage 33.20V 34.50V 41.20V
Panel Efficiency 19.26% 20.31% 20.24%
Dimensions 1684 x 1022 x 35 mm 1755 x 1038 x 35 mm 2094 x 1038 x 35 mm
Weight 19 kg 20 kg 23.5 kg
Product Warranty 15 Years 15 Years 15 Years
Operational Temperature Range -40℃ to +85℃ -40℃ to +85℃ -40℃ to +85℃


Example of AXITEC solar project

AXITEC Solar project 20kWpThe only example listed on AXITEC’s website of a solar project in the Australian market features a 20kW residential system (see image on the right). This looks to utilise the AXIpremium XL HC BLK solar panels with the aesthetically pleasing black frames.

AXITEC solar panels have been deployed in megawatt scale commercial projects and small solar farm projects across Europe, Asia and Africa.

 

Read more product reviews from Solar Choice
 

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