ECR Solutions

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Sydney, NSW
ECR Solutions

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https://ecrsolutions.net/link
📞 0415 870 701
✉️ [email protected]

Trusted Solar & Battery Experts
Servicing Sydney, the Central Coast & Newcastle

We design and install premium solar, battery storage and electrical solutions for homes and businesses.

09/10/2026

Whole home. One battery. 🔋

Meet the Tesla Powerwall 3, a self-contained home battery with the solar inverter built in. Swipe through to see what's inside:

⚡ 11.04 kW continuous power output
🔋 13.5 kWh of usable storage
☀️ Up to 20 kW of solar input, with the inverter built in
🛡️ 10-year product warranty
💧 IP67-rated and flood-rated to 0.6 m
📈 Scalable to 54 kWh with up to 4 units

It's more than storage. Use it to:
- Shave your peak-rate costs by drawing from the battery instead of the grid
- Store your extra solar and use it at night instead of exporting it
- Keep your whole home running in a blackout, including the heater, A/C and big appliances

One unit means fewer parts and a faster install.

East Coast Renewable Solutions installs and commissions the Tesla Powerwall 3 for residential sites.

👉 Send us a message for a quote.
https://ecrsolutions.net/tesla-powerwall-installer-sydney/

07/10/2026

Three GoodWe ESA home batteries. One that fits your home. 🔋

Swipe to see the three sizes, and which one suits you:

⚡ 18 kWh battery with 5 kW inverter
Only $12.11 per week. Was $8,999, now $6,299.

⚡ 27 kWh battery with 10 kW inverter
Only $16.34 per week. Was $10,999, now $8,499.

⚡ 36 kWh battery with 30 kW inverter
Only $21.15 per week. Was $13,499, now $10,999.

Each size is built from stackable 9 kWh modules, so you can pick the storage and inverter size that matches how you use power.

East Coast Renewable Solutions installs and commissions the GoodWe ESA.

👉 Send us a message to claim the offer and get your quote.

01/10/2026

Big business. Smarter battery. 🔋

Meet the Sigenergy SigenStor, a 5-in-1 energy storage system that packs the battery, hybrid inverter, energy management and optional EV DC charger into one IP66-rated tower.

Here's why it's worth a look:

⚡ Up to 30 kW of continuous power
🔋 Stackable 5 or 8 kWh modules, up to 48 kWh per tower
🔁 Scales to 960 kWh with 20 units in parallel
🛡️ Backup switchover in 0 milliseconds with the Energy Gateway, so even computers won't notice the switch

It's more than storage. Use it for peak shaving, demand control and backup power, and start taking control of your power bill.

Pre-integrated at the factory, so install is plug-in, not build-out.

East Coast Renewable Solutions installs and commissions the SigenStor for commercial and residential sites.

👉 Send us a message for a quote.

29/09/2026

"East Coast Renewable Solutions were hands down the best." ☀️🔋

John, from the Central Coast, has a GoodWe battery running at home. He loves how clean the install was (every wire hidden, neat and tidy) and how easy the GoodWe app is to use.

Want the same setup? Get in touch with the ECR Solutions team for a free quote.

23/09/2026

New in the lineup: the GoodWe ESA 3-10K All-in-One battery system 🔋

One compact unit. Inverter, battery, and smart energy management — all pre-integrated, so there's no messy multi-box install.

Here's why it's worth the swipe:
⚡ 9kWh stackable modules (upgraded from 8kWh) — scale storage as your needs grow
🔁 Up to 10,000 charge cycles
🚨 Blackout switchover in 0.4 seconds — you won't even notice the power flick over
💡 Peak shaving + demand control = a genuinely smarter power bill

Whether it's a home or a business, we install and commission the full system end to end.

Ready to see what it could save you? Drop us a DM 👇
ecrsolutions.net/goodwe/

20/09/2026

We don't just install solar — we build careers. 💪

Proud to be training up the next wave of installers here at East Coast Renewable Solutions.

18/09/2026

⚡ What was YOUR winter quarter power bill?

Luke breaks down exactly how solar pays for itself — using real numbers, real bills, real break-even timelines. No fluff, just the math.

Curious how fast you'd pay yours off? Drop your last bill amount in the comments and we'll give you a rough estimate. 👇

https://ecrsolutions.net/solar-quote/

14/09/2026

We asked 3 ECRS apprentices the same question: what's the most important thing you've learned on the tools? 🔧☀️
Three different journeys, one team building the next generation of solar installers.

Know someone starting out in the trade? Tag them below 👇

10/09/2026

☀️ Power that works while you sleep. Paired with Trina Solar panels — one of the world's most trusted names in solar — and the Sigenergy battery, your home stores every ray of sunshine and turns it into energy on demand. No more watching your savings disappear when the sun goes down. This is what real energy independence looks like. 🔋⚡

https://ecrsolutions.net/sigenergy/
https://ecrsolutions.net/solar-panels/

Ready to make the switch? DM us or hit the link in bio for a free quote.

06/09/2026

Big news for NSW homeowners. 🏡⚡

The NSW Government's new Home Energy Saver Program offers eligible households an interest-free loan of up to $15,000 — 0% interest, repayable over up to 10 years — to cover solar, batteries, and other energy-saving upgrades. Lower-income households may also be eligible for a separate discount of up to $4,000 later this year.

It's a $557 million program launched by the NSW Government, and it covers rooftop solar and home batteries among other eligible upgrades.

If the upfront cost has been the thing holding you back, this changes the maths. Get in touch with ECR to see what your system could look like — and how the loan fits in.

DM us for a free quote.

Address

Sydney, NSW

Website

https://www.ecrsolutions.net/, https://ecrsolutions.net/links/

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