System Design & Sizing
4 guides from our installation teams.
Last updated
System Design & SizingAll-Black Precision: Jinko Tiger Neo Dual-Glass 475W
New in 2026: The Jinko Tiger Neo All-Black Dual Glass (JKM475N-48HL4M-DB) delivers 475W, 23.77% efficiency, and a 30-yr performance warranty.
PSW Editorial Team · 16 Mar 2026 · 7 min read
System Design & SizingSynergy Electricity Rates Perth 2026: Measuring Increases
Synergy's Home Plan A1 rate is now 32.37c/kWh with a 116.05c/day supply charge (July 2025). Track 11 years of rate history, see projected bills to 2035, and learn how Perth solar households cut their bi-monthly bill by over $400.
PSW Editorial Team · 4 Mar 2026 · 11 min read
System Design & SizingImportant update: System upgrade this Australia Day weekend
From Friday 23 January through Monday 26 January, Perth Solar Warehouse will be migrating to a new Customer Management System (CMS).
PSW Editorial Team · 23 Jan 2026 · 2 min read
System Design & SizingAdvantages of Solar Analytics over conventional solar software
THE BIG Solar Analytics special. Buy any Solar Analytics monitoring device through Perth Solar Warehouse and get FREE installation! Want more? SHOP NOW >
PSW Editorial Team · 25 Jan 2023 · 7 min read