13 articles in this category
Got solar already and thinking about adding a battery? Here's how retrofitting a battery works, whether your inverter is compatible, what AC-coupled vs DC-coupled means, and what it costs.
Buying a battery is step one. Getting the settings right is step two. Here's how to configure charge mode, reserve, and discharge timing for a Perth household on Midday Saver or A1 tariff.
Batteries degrade with every charge-discharge cycle. Daily Midday Saver cycling in Perth will wear your battery faster than backup-only use. Here's how DoD affects lifespan, and how to protect your battery warranty.
On Synergy's Midday Saver tariff, overnight grid electricity costs 24.34c/kWh. Peak electricity costs 55.33c. Forcing your battery to charge from the grid overnight can pay off — but only in the right conditions.
A home battery typically takes 8-13 years to pay back in Perth. Here's exactly how the maths works, what drives the spread, and whether Midday Saver changes the calculation.
Battery prices have fallen significantly, but so have export rates. Here's a straightforward analysis of home battery ROI in Perth across different tariffs, system configurations, and usage scenarios.
Too small a battery leaves you buying grid power at 33c/kWh. Too large and you're paying for storage you never use. Here's how to calculate the right battery size for your household.
Both solar batteries and portable generators can keep your home running during a blackout. Here's how they compare on cost, run time, noise, recharging, and what each protects.
Choosing a home battery in Perth means choosing from a handful of dominant brands. Here's how Tesla Powerwall 2, BYD HVS, Sungrow SBR, Alpha-ESS, and Enphase compare on size, price, warranty, and WA Battery Scheme eligibility.
Lithium batteries can catch fire. While rare, thermal runaway events are real. Here's what Australian certification means, the right way to respond to a battery fire, and installation location requirements.
Lithium iron phosphate (LFP) has displaced NMC as the dominant home battery chemistry. Here's why — and why Perth's climate makes the distinction especially important.
Virtual power plants (VPPs) let solar battery owners earn money by sharing stored energy with the grid. Here's the honest picture of what's available in Perth in 2026, what you actually earn, and whether WA is ready.
Western Power is trialling neighbourhood-scale community batteries in Perth suburbs. Here's how they work, whether you can participate, and how they compare to a home battery.