SolaX TBAT 3.6 Battery Review

In the blog below we’ll be reviewing the SolaX TBAT 3.6, a compact modular home battery solution designed for homeowners looking for reliable energy storage at an affordable price.

Whether you’re just starting your solar journey or looking to expand gradually, the TBAT 3.6 offers flexibility, safety, and efficient performance. In this review, we’ll explore the TBAT 3.6’s features, key advantages, system limitations, and why SolarBright is your trusted partner for your solar battery installation in NSW.

SolaX TBAT 3.6 Specs

1. Energy Capacity: 3.6 kWh
2. Continuous Power Output: 3.0 kW
3. Battery Chemistry: Lithium Iron Phosphate (LFP)
4. Round-trip Efficiency: ~95%
5. Operating Temperature: –20°C to 60°C
6. Dimensions (H x W x D): 580 × 350 × 300 mm
7. Weight: 50 kg
8. Scalability: Up to 9 units (32.4 kWh) in a single stack
9. Warranty: 10 years / 60% capacity retention

A Modular, Compact Battery for Everyday Needs

The SolaX TBAT 3.6 is designed to fit seamlessly into homes looking for a scalable solar battery system. It suits homes wanting to cover night-time usage, run essential loads during outages or store excess daytime solar.

This is an excellent solution for households that want flexibility without committing to a large system upfront. You can start with one unit and expand over time to meet growing energy needs.

Seamless Solar Integration

The TBAT 3.6 is DC-coupled and designed to integrate with SolaX Hybrid inverters. This configuration means it connects directly to the solar panel system, reducing conversion losses and improving system efficiency. When paired with a SolaX inverter, you also gain access to the SolaX Cloud app for time-of-use optimisation and remote monitoring.

Scalable Storage – Grow with Your Energy Needs

One of the standout features of the SolaX TBAT range is modular expandability. You can stack up to nine units on a single stack, giving you a combined capacity of 32.4 kWh. This is ideal for homes looking to add more storage later as their electricity usage grows or as electric vehicle charging becomes a factor.

This stackable design keeps installation simple and compact while delivering strong performance across a wide range of home sizes.

Safety and Longevity with LFP Chemistry

Safety is a top priority in any home battery and the TBAT 3.6 delivers peace of mind with Lithium Iron Phosphate (LFP) battery chemistry. LFP is more thermally stable and less prone to overheating than older lithium-ion technologies.

Combined with its temperature tolerance (–20°C to 60°C), the TBAT is well suited to Australia’s summers, humidity and cold winters.

Backup Support for Essentials

The TBAT 3.6 provides reliable power for critical appliances during blackouts or power outages. It can keep your fridge, lights and other important circuits running smoothly, helping you stay connected and comfortable during outages.

By adding more modules, you can increase your available backup capacity to better suit your needs.

Smart Energy Savings and Rebate Support

Through the SolaX Cloud app, homeowners can track usage, set charge/discharge times and optimise for time-of-use tariffs—charging when grid rates are low and discharging during peak pricing. With the NSW battery rebate expected to offer $370/kWh or more from July 2025, the TBAT 3.6 becomes even more cost-effective—saving you up to $1,300 per unit under rebate programs.

This makes it one of the most accessible and rebate-friendly battery options for NSW homeowners.

Is the SolaX TBAT 3.6 Right for You?

The TBAT 3.6 is perfect for households who:

• Want an affordable entry point into home battery storage.
• Have moderate energy usage or are just starting their solar journey.
• Want to take advantage of battery rebates in 2025.
• Prefer a battery that can grow with them over time.

Why Choose SolarBright for Your SolaX Installation?

At SolarBright, we have extensive experience installing SolaX hybrid systems across NSW. Our in-house design and installation team ensures you get a customised, code-compliant setup with long-term performance in mind.

As an authorised SolaX installer, we handle:

• System design and rebate eligibility
• Professional installations meeting industry standards and regulations
• Ongoing monitoring and support
• Customer-focused service and transparent pricing

Ready to reduce your power bills and gain energy independence?

Call us today on 1300 852 622 or book your free consultation to see if the SolaX TBAT 3.6 is right for your home.