Fast Read
Finding a local LG solar battery installer involves using LG Energy Solution’s official partner network and ensuring proper accreditation. In the United States, look for installers with NABCEP certification. In Australia, Solar Accreditation Australia (SAA) is the required credential. The fully installed cost for a popular 9.6kWh LG RESU Prime battery in the U.S. is typically between $9,500 and $13,000, which can be reduced by 30% with the federal Residential Clean Energy Credit. In Australia, the same system may cost between $10,000 and $14,000 before the federal "Cheaper Home Batteries Program" rebate, which can lower the cost by approximately $3,300.
How do I find LG solar battery installers near me?
Finding a qualified, trustworthy installer for your LG solar battery is the most critical step in the process. The key is to find an installer who is not only local but also officially trained and accredited to handle LG Energy Solution products, whether you’re in the United States or Australia.
LG Energy Solution, the company behind the popular RESU Prime batteries, relies on a network of trained partners to sell and install their products. Here are the best ways to find a certified professional in your country:
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Use the Official LG Energy Solution Website: LG provides online tools and partner portals to help you find certified installers in your area. This is the most reliable starting point to find businesses familiar with LG’s specific installation requirements, which is essential for validating your product warranty.
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Check with National Solar Retailers: Many of the top solar companies in both the U.S. and Australia are authorised to supply and install LG batteries. When you request a quote, specify your interest in an LG battery, and they will confirm if they are a certified partner.
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Ask for Credentials: Once you have a shortlist of installers, ask them directly if they are an “LG Certified Installer.” They should be able to provide proof of their training.
Gigi’s Pro Tip: Don’t just confirm they can get the battery; ask how many LG systems they’ve installed in the last year. An experienced installer will be more efficient and better equipped to handle any specific challenges with your home’s wiring or setup.
What certifications should I look for?
Official accreditation is non-negotiable for ensuring safety, quality, and eligibility for government rebates. The required certification differs depending on your location.
In the United States: The gold standard for solar professionals is certification from the North American Board of Certified Energy Practitioners (NABCEP). Look for an installer with credentials like the NABCEP PV Installation Professional (PVIP) or the Energy Storage Installation Professional (ESIP) certification. This ensures they have proven expertise in solar and battery system design and installation.
In Australia: The single most important accreditation to look for is from Solar Accreditation Australia (SAA). To be eligible for any government rebates, including the federal battery program, your system must be installed by an SAA-accredited professional. When an installer gives you a quote, ask for their SAA accreditation number and verify it on the SAA website.
Who are some of the top-rated solar battery installers?
While the “best” installer is often a local one who provides great service, looking at highly-reviewed companies can give you a good benchmark for quality. These businesses often have a strong track record in designing and installing reliable battery systems.
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Top Installers in the United States: Major markets like California, Texas, and the Northeast have numerous certified installers. Companies such as Titan Solar, Powur, and Freedom Forever are listed as LG installers and operate across many states.
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Top Installers in Australia: In Australia, installers such as Solahart, SolarHub, and Synergy are recognized partners for LG batteries across various states and territories.
How much does it cost to install an LG solar battery?
The cost of an LG solar battery depends on the model, the complexity of the installation, and any available government incentives. It’s also important to be aware of product history; a widely publicized 2021 recall by the ACCC in Australia affected older LG RESU models due to fire risk, underscoring the importance of using new, certified products like the RESU Prime series.
Cost and Rebates in the United States
In the U.S., a fully installed LG RESU 10H Prime (9.6 kWh) battery typically costs between $9,500 and $13,000.
The most significant financial incentive is the federal Residential Clean Energy Credit. Here’s how it works:
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It provides a tax credit equal to 30% of the total cost of the battery storage system.
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For a $11,000 system, this credit would be $3,300, reducing your net cost to $7,700.
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This 30% rate is available for systems installed through the end of 2032.
| Battery Model (example) | Est. Installed Cost (USD) | Est. Federal Tax Credit (30%) | Estimated Final Cost (USD) |
|---|---|---|---|
| LG RESU 10H Prime (9.6 kWh) | $9,500 – $13,000 | ~$2,850 – $3,900 | $6,650 – $9,100 |
| LG RESU 16H Prime (16 kWh) | $11,000 – $15,000 | ~$3,300 – $4,500 | $7,700 – $10,500 |
Note: Prices are estimates only and vary based on the installer, location, and specific installation requirements.
Cost and Rebates in Australia
In Australia, the installed price for a quality solar battery is around $1,000 to $1,400 per kWh. For the LG RESU 10H Prime (9.6 kWh), you can expect the initial installed cost to be between $10,000 and $14,000 (AUD).
The game-changer for affordability is the Australian Government’s Cheaper Home Batteries Program, which launched on 1 July 2025. This federal scheme provides a significant upfront discount on new battery installations.
Here’s how the federal rebate works:
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It provides a discount of roughly 30% off the upfront cost.
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The rebate is calculated based on the battery’s usable capacity, currently valued at about $344 per kWh.
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For a 9.6kWh battery, this means a saving of approximately $3,300.
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This can reduce the net cost of a $12,000 battery to just $8,700.
Case Study: A Family in a Sydney Suburb The Kumar family was tired of their high electricity bills. They installed a 6.6kW solar system and a 9.6kWh LG RESU Prime battery for a total cost of $16,500. After the federal battery rebate of around $3,300, their out-of-pocket cost was $13,200. Their annual savings are now consistently over $2,200, giving them a clear payback period of 6 years and protecting them from evening peak electricity prices.
Is an LG solar battery the right choice for my home?
LG batteries have been popular for good reason. They are known for their compact design and reliable lithium-ion technology. The LG RESU Prime range offers flexibility, as it’s compatible with many leading solar inverters and has an IP55 rating, making it suitable for both indoor and outdoor installation.
However, the market is filled with excellent alternatives from brands like Tesla, BYD, and Sungrow. From my analysis of dozens of system quotes, the best battery for you depends on your specific needs:
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For maximum value: Brands like Sungrow and BYD often offer a fantastic balance of performance and price.
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For software and integration: The Tesla Powerwall is a premium choice, especially if you value its seamless app and whole-home backup capabilities.
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For proven reliability: The LG RESU Prime remains a strong contender, known for its solid performance and backing from a major global brand.
The best way to decide is to discuss your energy usage patterns with a trusted installer. They can analyse your power bills and recommend a system that delivers the fastest payback and the most long-term value.