Solar power panels need the sun’s light to generate electricity during the day, so it’s most economical to install a system that can supply your expected daytime electricity usage. Our smallest solar power system needs just 10 sqm of roof space to generate around 30% of the average Australian household’s energy use. The more power you would like to generate the bigger the roof space you will need.
Our new high-performance Solahart SunCell panel is the ideal solution for Australian homes thanks to its innovative half-cell technology. Read more here.
The GoodWe GW2500-XS inverter is well suited for most small-sized rooftop installations. This rugged outdoor inverter has been designed as a completely sealed unit to withstand the harshest environmental conditions.
Our extensive network of Solahart Experts are qualified to assess your home and provide you with the best systems to meet your family’s needs. Our installers are trained to the highest standards to ensure the safety and effectiveness of your system. All this is backed by our comprehensive warranties and the peace of mind you’ll get from dealing with Australia’s solar pioneer.
- Trouble-Free - designed and engineered for Aussie conditions
- Independently rated as one of the highest performing panels.
- Transformerless Technology
- With connection for laptop or datalogger
^ Energy savings of up to 2600 kWh/year is based on the average amount energy produced per year by the PVV1850G25 solar power system in Zone 3. Savings and incentives will vary depending upon your location, type of Solahart system installed, orientation and inclination of the solar panels.
† Solahart Warranty Details:solar power system in Zone 3. Savings and incentives will vary depending upon your location, type of Solahart system installed, orientation and inclination of the solar panels.
- Solar Panels: 15 years,
- Inverter: 10 years,
- Racking and Balance of System components: 5 years,
- Labour: 5 years,
- For full warranty details refer to the Solahart Owner’s Guide.
Solahart SunCell Solar Panel Specifications
|Panel Electrical Characteristics|
|Maximum Power (Pmax)
|Open Circuit Voltage (Voc)||40.75V|
|Short Circuit Current (Isc)||11.35A|
|Maximum Power Voltage (Vmp)||33.98V|
|Maximum Power Current (Imp)||10.89A|
|Module Efficiency (%)||≥20.3%|
|Normal Module Operating Temperature (NMOT)||41±2°C|
|Maximum System Voltage ( IEC )||1500V|
|Maximum Reverse Current||20A|
|Dimensions||1755 mm x 1038 mm x 35 mm|
|Cell Type and configuration||6 x 20 monocrystalline solar half-cells|
|Frame||Black Anodised Aluminium|
|Junction Box||Protection Class IP 68 with bypass diodes|
|Connectors||MC4 EVO2 Connectors (PV-KST4 EVO 2 & PV-KBT4 EVO 2)|
|Solahart Warranty||15 Years Product Warranty*|
Solar Inverter Specifications
|Technical data and types: GW2500-XS|
|Maximum DC Input Power||2500 W|
|Maximum Input Voltage||500 V|
|MPPT Range||50-450 V|
|Start-up Voltage||50 V|
|Nominal DC Input Voltage||360 V|
|Maximum input current||12.5 / 15.6 A|
|No. of MPP Trackers||1|
|No. of input strings per tracker||1|
|AC Grid Connection Type||Single phase|
|Nominal Output Power||2500 W|
|Maximum output apparent power||2500 W|
|AC output voltage (nominal)||220 / 230 V|
|Output power factor||50 / 60 Hz|
|Maximum output Current||12 A|
|Output THDi (@nominal output)||< 3%|
|Input reverse polarity protection||Integrated|
Insulation resistor detection
|Residual current monitoring kit||Integrated|
|Output over current protection||Integrated|
|Output short protection||Integrated|
|Output over voltage protection||Integrated|
|DC & AC SPD Protection||Integrated (Type III)|
|Operating temperature range||-25~60 °C|
|Operating altitude||≤ 4000 m|
|User interface||LCD & LED|
|Communication||RS485 or Wi-Fi (built in; antenna included)|
|Size (W x H x D)||295 x 230 x 113 mm|
|Manufacturer's warranty||10 Years 1|
|Solahart Warranty||10 Years 2|
|Certifications and Standards|
|Grid Regulation||AS4777.2, IEC61727, IEC62116,|
1. For full details see Manufacturer's warranty statement. 2. For full details see Solahart Owner’s Guide and Installation Instructions. Specifications and designs included in this datasheet are subject to change without notice.
How Solar Power (PV) Systems Work
Solar power panels generate electricity from sunlight. The roof mounted solar panels are made up of many photovoltaic (PV) cells. These cells collect the sun’s light and convert the energy into DC electricity. This is fed through an inverter and converted to 240V AC electricity to power your home.
The amount of electricity you can produce depends on the number and efficiency of the panels, the size of the inverter and the amount of sunlight in your location. Your home remains connected to the electricity grid so when you generate more electricity than you need you can feed it into the grid or purchase more from the grid when you are not producing enough to meet your requirements.
The amount of energy from the sun that falls on Earth's surface is enormous. All the energy stored in Earth's reserves of coal, oil, and natural gas is matched by the energy from just 20 days of sunshine. Outside Earth's atmosphere, the sun's energy contains about 1,300 watts per square meter. About one-third of this light is reflected back into space, and some is absorbed by the atmosphere (in part causing winds to blow).
By the time it reaches Earth's surface, the energy in sunlight has fallen to about 1,000 watts per square meter at noon on a cloudless day. Averaged over the entire surface of the planet, 24 hours per day for a year, each square meter collects the approximate energy equivalent of almost a barrel of oil, or 4.2 kilowatt-hours of energy every day. Deserts, with very dry air and little cloud cover, receive the most sun—more than six kilowatt-hours per day per square meter
PV Panel Orientation & Inclination
To maximize system output, install panels at optimum orientation and inclination (tilt) angles. The specifics of this will depend on the installation location and must be calculated by a qualified system designer. The ideal angle for mounting a panel should result in the sun’s rays falling perpendicular (i.e. at a 90° angle) to the panel surface.
Panels should be installed in a shade free position. Even minor or partial shading of the panels/array will reduce system output. A panel is considered shade free when it is both:
- Free from shade or shadows all year round.
- Exposed to several hours of direct sunlight, even during the shortest days
Solahart SunCell Solar Panel (370W): Download
Solahart Solar Power (PV) GW2500-XS Inverter: Download
Solahart Installation Instructions - Addendum - Solahart370V1: Download
Solahart345V1 Panel's Installation Instructions: Download
Solar Incentive Forms
Small-scale Technology Certificate Assignment Form: Download
Solahart Warranty: Download