I have received two quotes and I am looking for feedback regarding the quality and pricing of these quotes. Are the systems OK or should I consider an upgrade or either the panels or the inverter or both.
The First One:
Panels: 18 x 370W Znshine Mono-crystalline Tier 1 Panels (14+4 free)
Inverter: 1 x 5 kW Foxess, Growatt Single-phase Wi-Fi inverter
Price: $2451
Price Covers:
· 18 Tier-1 Panel (370 Watts)
· 1-Phase Smart Wi-FI Inverter
· Wi-Fi Monitoring Kit
· Installation
· Meter Documentations
· 1 Phase Application to Distributor
· Distance
Warranties:
· 25 Yrs. Performance warranty on Panels (Highest warranty on the panels)
· 15 Yrs. Product warranty on Panels
· 12 Yrs. Product Warranty on Foxess Inverter (Highest warranty on the Inverter )
· 10 Yrs. Workmanship Warranty on Installation
The Second one:
Panels: (14+4) x 370W Risen Tier 1 Mono Split Half-Cell PERC Technology
Inverter: 1 x 5 kW Solis Single-phase Wi-Fi inverter
Price: $3350
Local Australian on-site warranties:
25 years Panel Performance Warranty
15 years Product Warranty
10 years Inverter Warranty