AGPS installed a 4kW solar power system on this customers house about 3 years ago.
He recently contacted me saying he wanted battery storage.
After going to the customers house and checking his current electrical bills, we designed a hybrid solar power system, installed another 2kW of solar power to increase winter production.
We removed his old inverter, as it was only a 4kW solar power inverter and installed a Selectronic SP Pro with a Fronius inverter and an LG Chem 10kWh battery storage system.
This hybrid solar power system will go a long way to covering most of his electrical usage all year round including most winters months with its usual ongoing days of inclamate weather.