• Based on the information provided by the Victorian government, typical energy consumption, we designed off-grid solar system packages. Every off-grid solar system is designed in such a way that you are very unlikely to need to use a backup generator or grid. We have many off-grid systems installed without generators. The most important part in any solar energy system is a solar generation power. The Ingeteam off-grid inverter is one of the best solutions as it allows connection of up to 15kW of panels. See below the recommended system sizes by household.
The most advanced off-grid solar inverter is from Ingeteam. A very powerful inverter provides 6kW and continues power in high ambient temperatures like 40°C. Normally off-grid solar inverters heavily derate power output at a higher temperature.
This off-grid inverter can build a powerful battery charge. The inverter can also be connected to the grid or generator. Ingeteam also provides a free comprehensive online solar monitoring system.
LG solar panels
REC solar panels
Q-Cells solar panels
SUNPOWER solar panels
JINKO solar panels
TRINA solar panels
SUNTECH solar panels
DC or AC coupled off-grid solar
The off-grid solar system is usually installed in Dc or AC coupled systems. Dc coupled systems are used when solar panels are connected to the batteries via a charge controller first. The Battery inverter takes energy from the batteries and converts it to the AC. In an AC coupled system, the battery inverter become a battery charger as panels are connected to a grid inverter.
The Ingeteam off-grid inverter is made as one system combining all functions in one. The Ingeteam is a DC coupled system but is managed by one device most efficiently. This system is capable of working off the grid without batteries.
Solar energy storage solutions may be sourced from one of the biggest manufacturers in the world. The high voltage lithium solar battery from Pylontech is a very flexible solution. An off-grid solar system can be built with only 3 batteries and extended later if needed. This solar battery system is warranted for 7 years and allows 90% depth of discharge (DOD90%).Power cube brochure
o The generator used to be an essential part of off-grid solar systems. The cost of solar panels and batteries were extremely high and the use of a generator was a necessity. Throughout the last ten years, the cost of solar panels and solar batteries fallen dramatically and it has become possible to build an off-grid solar system which does not rely on a generator. Oversized solar panels arrays and large battery banks allow some families not to have generators at all.
STC rebate for off-grid solar system in South Australia
Off-grid solar system installers in South Australia
STC rebate for off-grid solar system in New South Wales
Off-grid solar system installers in New South Wales
STC rebate for off-grid solar system in Queensland
Off-grid solar system installers in Queensland