LG Chem RESU HV Battery (installed).

  • LG Chem RESU HV Battery variations.
  • Advanced iOS and Android monitoring.
  • 10+2-year workmanship warranty.
  • Commissioning & network integration.
  • PSW Life Support.
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Superior Battery

Is built by LG, the future has arrived.


Adaptable with various leading inverter manufacturers (including SMA, Solaredge & Huawei). No matter your scenario, there is an LG Chem RESU HV solution to suit you.


A good battery efficiency, the LG Chem RESU HV battery has an industry standard round trip efficiency of 95%.

LG Chem Battery Storage


Equipped with a great battery performance, the LG Chem RESU HV will perform within 60% of the rated 9.8kWh storage capacity at 10-years. Built to perform over time.


PSW Life Support facilitates you with the ability to get the most from your LG Chem RESU HV solar battery. Superior technical support for life ensures you greater production every day.

PSW Life Support, based in Perth.

Global knowledge, localy based. A technical expert by your side, always.

Purpose built to be easily integrated with the majority of existing and new solar energy systems on the Australian market. The LG Chem RESU HV solar battery is the big value energy storage system ideal for single-phase supplies requiring energy storage and offset applications. The phenomenal value per kWh and warranty supported by one of the largest names in electrical energy storage solutions, LG, facilitates a superior return on investment.

How does the LG Chem RESU10H solar battery compare? ees Award winner 2016 the LG Chem RESU HV solar battery is one of the best solar batteries on the market for warranty, performance, reliability, safety and overall specifications. In a nutshell, Value. An extraordinary energy storage solution for  single-phase power supplies

PSW Energy tech insight: A simple guide, pair the PSW Energy LG Chem RESU HV solar battery bundle with single-phase solar energy systems from 5kW – 7kW output. A guide which depends greatly on how you consume your energy. As always, the best advice, get your site and energy consumption habits assessed to know exactly what you need. Here’s the best part, there’s a simple device which now does this for you now.  It’s called the Solar Analytics smart energy meter and put simply, it’s superior real-time artificial intelligence to ensure you see your entire energy profile. Check it out >

What PSW customers are saying

Additional information

Max kWh


Max useable kWh


Depth of Discharge (DoD)



DC Coupled

Electricity supply


Solar inverter compatibility

Huawei SUN2000L, GoodWe ET, Sungrow Hybrid inverter.

Country of origin

South Korea

Battery warranty


Installation & service warranty



PSW Energy optimised in-house installation.

Mounting system warranty


Bonus 1

PSW Life Support

Extra costs (if required): Travel


Installation area

PSW Energy Installation Zone 1

Need to know

  1. Interest-free payment plans cannot be used in conjunction with sale prices and are issued on the RRP (recommended retail price) only.
  2. The PSW Energy LG Chem RESU HV solar battery bundle is a single-phase system only which can operate on a 3-phase supply, supplying only 1-phase. There is no available 3-phase LG Chem RESU HV solar battery bundle available in this product line.
  3. Additional restricted access installation costs may apply, a property assessment must be conducted and quoted.
  4. Listed price includes installation services to the following geographical location; installation zone >. For installations exceeding the mapped boundary, additional installation costs may apply. A property assessment must be conducted and quoted.
  5. Listed price includes a predetermined point of sale discount for the total balance of the Small Technology Certificate (STC) allocation based on the system size and geographical location to McKercher Corporation Pty Ltd (trading as PSW Energy) upon completion of the installation.
  6. GST is factored into the whole amount prior to the STC value being deducted.
  7. No price is final until a site/ delivery evaluation has been conducted by PSW Energy / Perth Solar Warehouse or its representatives and delivered in writing to the customer.
  8. All information on this page shall be interpreted in conjunction with the PSW Energy / Perth Solar Warehouse website terms and conditions.
  9. Full product terms and conditions are detailed in the quote and agreement should you decide to progress with this product.