4kW grid connect system with backup power facility

Selectronic SP Pro battery inverter.
Fronius Primo 4.0 solar inverter.
4kW of Suntech PV mounted as east / west array.
LG Chem 10kWhr Lithium battery.
Backup switchboard for selected house circuits.

Smith Storage overview

Smith Storage SB
New switchboard arrangement to seperate backed up circuits from mains only circuits.

Smith Storage UPS
Inverter sub board with surge protection.

Smith Storage PV
Solar PV

Selectronic stand alone system

Install of a stand alone solar power system.

4.4kW solar array. 16x Trina 275W modules.

5kW Selectronic battery inverter and 4kW ABB solar inverter.

13.8kWhr BYD Pro lithium battery.

Battery system upgrade


Exisiting system upgraded with BYD 10kWhr lithium battery. Original lead acid batteries retired. Grid connected 4kW solar system with battery storage. System configured to shift unused solar power from the daytime to night time. Battery also provides backup power in the case of mains outages.