GoodWe ESA in Perth
All-in-one storage from one of solar's most trusted names.
GoodWe inverters have been on Perth roofs for years, and the ESA is their all-in-one answer to home storage: hybrid inverter and battery in a single cabinet. Pair it with Lynx modules and you have a system that scales from a small unit to serious whole-home storage.
5–50kWh
Scalable storage
All in 1
Inverter + battery
UPS
Backup grade
10 yr
Warranty
Specifications
What the numbers mean for you
Storage capacity
5kWh to 50kWh with Lynx modules
Lynx battery modules stack to match your usage. Start with what you need tonight, expand when the household grows.
Inverter
Built-in hybrid inverter
The ESA cabinet is the inverter and the battery. One box on the wall, one app, one warranty contact.
Backup
UPS-grade backup, under 10ms switchover
Fast enough to keep computers and servers running through a blackout without a flicker.
Chemistry
LFP (lithium iron phosphate)
The safe, long-cycle chemistry we recommend for Perth conditions.
Compatibility
Works with GoodWe hybrid and AC-coupled retrofits
If you already have a GoodWe inverter, this is usually the cleanest battery path. On other brands it can still retrofit AC-coupled.
Monitoring
GoodWe SEMS+ app
Tracks solar, battery and grid in real time, with charge scheduling for time-of-use tariffs like Synergy's EV plan.
In detail
A closer look at the GoodWe ESA All-in-One
Perth pricing
$8,000 to $14,000 installed
Most GoodWe ESA installs in Perth land between $8,000 and $14,000 supplied and installed depending on capacity, before the federal battery rebate. Homes already running a GoodWe inverter often come in at the lower end. Fixed price confirmed after a free assessment.
See how Perth install pricing worksSized from your actual bills, not a guess. We model your evening usage before recommending a capacity.
Designed around Perth's DEBS export rates and time-of-use tariffs so the battery earns its keep.
One fixed price after the free assessment. No add-ons on install day.
Is the GoodWe ESA All-in-One right for your home?
A strong fit if
- Homes already running a GoodWe inverter that want the matching battery
- New solar installs wanting one brand, one app and one warranty
- Households that want UPS-grade blackout protection for computers and home offices
- Buyers who want a big established brand without premium-brand pricing
Probably not if
- Buyers wanting built-in DC EV charging (Sigenergy does this)
- Homes with a premium existing hybrid inverter from another brand
GoodWe ESA All-in-One FAQs
How much does a GoodWe ESA battery cost in Perth?
Most ESA installs we quote land between $8,000 and $14,000 supplied and installed depending on capacity. If you already have a GoodWe hybrid inverter the job is often simpler and cheaper. The federal battery rebate applies on top. Fixed price after a free assessment.
What is the difference between GoodWe ESA and Lynx?
The ESA is the all-in-one cabinet with the hybrid inverter built in. Lynx is the modular battery range that stacks to add capacity. Most homes get the ESA with Lynx modules sized to their evening usage.
Does the GoodWe ESA work in a blackout?
Yes. It provides UPS-grade backup with switchover under 10 milliseconds, fast enough that computers and home office equipment keep running.
I already have a GoodWe inverter. Can I add a battery?
Usually yes, and it is often the cleanest retrofit path because the inverter and battery speak the same language. We confirm compatibility from your inverter model at the assessment.
Is GoodWe a reliable brand?
GoodWe is one of the largest inverter manufacturers in the world with a long presence in Australia and local support. The ESA and Lynx carry a 10-year warranty, and we handle any claim for you.
How long does the install take?
Most battery installs finish in a day. New solar plus battery combos take one to two days, and we handle the Western Power application and meter changeover.
Compare other batteries we install
Get your GoodWe quote
A 60-second online estimate, then a free assessment to confirm a fixed price. Licensed WA electricians, EC# 15317.