SolarWatt MyReserve 500 solar battery.

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  • 1 x 4.4kWh SolarWatt MyReserve 500 solar battery.
  • 1 x SolarWatt Energy Manager & peripherals.
  • 100% Depth of discharge.
  • World's most efficient solar battery.
  • SolarWatt Energy Manager monitoring.
  • 10-year battery warranty.
  • 10-year workmanship warranty.
  • Delivery, installation & commissioning.
  • PSW Life Support.


Solar Battery MyReserve by Perth Solar Warehouse


SolarWatt MyReserve 500

The world’s most versatile and efficient solar battery, compatible with almost any solar energy system with a central/ string type solar inverter.

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SOLARWATT MyReserve Battery Storage


4.4 kWh plus

Expandable, reinforced battery technology by SolarWatt, Germany’s most innovative solar product manufacturer. An all-round superior investment, built to be the world’s safest lithium solar battery available.

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SolarWatt Energy Manager


SolarWatt EnergyManager

Designed primarily to monitor the energy supply from the electricity meter location, The SolarWatt EnergyManager is a monitor and more. Combine additional communicatively compatible appliances such as a Bosch Compress 3000 heat pump to intelligently utilise solar energy production without export.


Web-assisted production monitoring package


SolarWatt EnergyManager Portal

Built to be the centre for all of your energy supply information, SolarWatt Energy Manager is available across all major platforms for superior ease and accessibility, displaying the information you need in graphical detail.


PSW Life Support


PSW Life Support included.

  • Refined installation & commissioning.
  • Remote commissioning & monitoring support.
  • Warranty extension activation (if applicable).
  • PSW service warranty / product warranty match.
  • PSW lifetime remote assistance and support.


PSW Advantage.

Enhance your energy saving with the SolarWatt MyReserve 500 solar battery by PSW Energy. More than a battery, purchase a refined energy storage package better optimised for your existing solar energy system and your lifestyle.

  • PSW engineered, installed and integrated with your solar energy system.
  • PSW better optimised system implementation.
  • PSW advanced monitoring and network integration.
  • PSW low maintenance guarantee.
  • PSW comprehensive system warranty. 10-years operation with no unforeseen product costs 1.
  • PSW comprehensive service warranty. 10-years operation with no unforeseen service costs.
  • PSW Life Support, the industries most comprehensive technical assistance program.

To consider.

  • NO HIDDEN COSTS: Your quoted price is your only out of pocket expense guaranteed. 
  • BUY NOW, PAY LATER: Payment plans are available to approved applicants.
  • SECURE WARRANTY: PSW Energy is a manufacturer certified installation partner since 2004.
  • ADVANCED SUPPORT: Industry-leading product support through with PSW Life Support >.

Need to know.

  1. 10-year product warranty excludes the SolarWatt MyReserve EnergyManager energy meter, this device is accompanied by a 2-year manufacturers warranty.
  2. Interest-free payment plans cannot be used in-conjunction with sale prices and are issued on the RRP (recommended retail price) only.
  3. The PSW Energy SolarWatt MyReserve 500 solar battery is a DC Coupled solar battery only. An existing compatible solar inverter must be available.
  4. Additional multi-level installation costs may apply, a property assessment must be conducted and quoted.
  5. Should the solar energy system require modification, additional costs may apply. A property assessment must be conducted and quoted.
  6. 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.
  7. GST is factored into the whole amount.
  8. 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 on an official PSW Energy branded document.
  9. All information on this page shall be interpreted in conjunction with the PSW Energy (Perth Solar Warehouse ) website terms and conditions.
  10. Full product terms and conditions are detailed on the quote and agreement should you decide to progress with this product.


Essentially you need a customised price specific to your installation (Every home, property, location etc. is different). Get your price with a few simple questions, no hidden extra’s and no sales pressure, direct to your inbox.

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