Store More Solar.
Power More of Your Home.
Future-Proof Your Energy.
Why choose 20-50 kW Capacity?
A 20–50 kW home battery offers significantly more storage, allowing homeowners to cover large daytime and evening loads comfortably. This capacity is ideal for homes running multiple air-conditioning zones, heat pump systems, and EV chargers, ensuring uninterrupted power even during high-demand hours.
- Covers high daytime and evening loads, including HVAC, heat pumps, and EV charging.
- Maximizes the use of your solar generation rather than exporting excess energy.
- Prepares your home for future upgrades such as additional appliances or EVs.
- Delivers stronger payback when system size is matched with household usage.
Benefits of a 20-50 kW System
Large Storage Capacity
Confirm the system can meet your evening and overnight needs.
Integration
Prefer durable lithium-ion technologies like LFP or NMC.
Cost Savings
Reduces reliance on the grid, lowers your power bills, improves self-consumption of solar.
Future-proofing
Check if the system supports whole-home or essential loads backup.
Resilience
Must comply with AS5139 and be installed by accredited professionals.
Large Storage Capacity
Confirm the system can meet your evening and overnight needs.
Integration
Prefer durable lithium-ion technologies like LFP or NMC.
Cost Savings
Reduces reliance on the grid, lowers your power bills, improves self-consumption of solar.
Future-proofing
Check if the system supports whole-home or essential loads backup.
Resilience
Must comply with AS5139 and be installed by accredited professionals.
EcoGreen Home Approach
What We Do?
- Designing systems based on your actual consumption, solar setup, and growth plans.
- Offering only vetted brands suitable for Australian conditions and standards.
- Providing end-to-end installation, compliance documentation, and rebate assistance.
- Ensuring compatibility with future upgrades like heat pump hot water and air-conditioning systems.
- Integrate your battery with solar, AC upgrades & heat pumps
What You Should Ask & Know
Before choosing a high-capacity battery, it’s important to understand your energy patterns, tariffs, and solar generation potential. Asking the right questions ensures you invest in the most efficient and cost-effective storage solution.
How many kWh do I use overnight & at peak times?
Will my current solar array fully recharge the battery daily?
What type of tariff do I have: flat or time-of-use?
Will the battery provide backup for the whole home or only essential loads?
Ready To Upgrade?
- Determine if your home qualifies for Victorian rebates.
- Choose between split system or ducted electric upgrade.
- Provide a clear quote including rebate-adjusted pricing.
- Schedule installation at your convenience.
Ready to Be More Energy-Independent?
Book your free home battery assessment today.
FAQs
Most large homes benefit from 20–30 kW. EV owners or high-usage households may require 40–50 kW.
Yes. Our recommended battery models are compatible with federal battery incentives and VEU-supported upgrades.
Absolutely, our batteries integrate seamlessly with your current PV setup.
Depending on the model, you can choose essential load backup or complete home blackout protection.
Most installations are completed within 1–2 days.