SOLAR SYSTEM includes below:-
 
Solar panel  
18 x 330 watt "QCELL " mono (half cell) panels 
Manufactured in Korea
5 % better than jinko and trina at 25 years  
25 year performance warranty 
12 year product warranty 
 
Inverter  
5kw --Huawei or ABB 5kw inverter (italy made) 
10 year warranty 
Wifi
Export control available
LG battery capable
Tesla battery compatable  
ADD "Energy Meter" for use and production for $250
 
Racking and installation
Clenergy racking 
Full engeniring certificate with all installs 
stainless steel and alaminum fittings 
All work carreied out by electricial
10 year labour warranty provided by Rod & Twin Solar 
Additional cost for  tile ,tilt 2 story homes
 
Battery (added cost $8500 installed )
LG Chem Battery RESU
Lithium Ion Battery
9.8kWh High Voltage RS485 (RESU10H) 
8.8kw hours Usable
 
ADDITONAL INVERTER OPTIONS :- Fronius $1000 - Sungrow hybrid $500 - Solar edge Add $2400
 
Yearly return = Min $1325 ($0.15c) Average $2115($0.24c)  Max $3090 (cal $0.35c)
 
This system is averaged over a 12 month period using "Australian bureau of meteorology data"http://www.bom.gov.au/ . All calculation are provided free with every quotation .
You are provide with data from "bloomberg new energy finace" This enables you to get an unbissed enalisis of your return on investment