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Pricelist: Wholesale Pricelist
Pricelist: Wholesale Pricelist

PowerPlus Energy Whispr-7 Single-Phase All-In-One 7kW / 13.37kWh Residential BESS

PRODUCT CODE: RX-7013Plus

◦ Australian designed, engineered and supported
◦ Suitable for both on-grid and off-grid installations
◦ 7kW AC Nominal Output Power / 13.37kWh LFP Battery
◦ PV array oversizing of up to 14,000W (200%)
◦ 95% recommended depth of discharge (DOD)
◦ 3x MPP Trackers / 3x String Inputs
◦ Inbuilt backup functionality - 30.5A Nominal Current (<20ms switching time)
◦ 1689mm H x 764mm W x 210mm D / 174kg
◦ IP65 Rated enclosure
◦ 5 + 5 year Warranty
◦ CEC approved until 03/02/2028
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The Whispr-7 from PowerPlus Energy is a fully integrated, Australian-designed battery storage system built for reliability, simplicity, and silent performance. Combining a premium CATL cell-pack with a whisper-quiet 7kW hybrid inverter, it's a future-proof solution for residential solar energy storage.

Ideal for households looking to reduce energy costs and gain backup protection, the Whispr-7 is Virtual Power Plant (VPP) ready and approved by the Clean Energy Council for grid-connected installations across Australia.

Key Benefits:

  • All-in-One Design: Inverter and battery in one IP65-rated unit—easy to install and integrate.

  • High Capacity: 13.37kWh of storage using safe and stable LFP battery chemistry.

  • Flexible Connectivity: Multiple inputs including solar, generator, and grid with wide-ranging output options.

  • Smart Monitoring: Mobile and desktop app access with real-time system insights.

  • Whisper Quiet: Operates silently, perfect for homes.

  • Future-Ready: Compatible with energy trading and VPPs via an AI-powered app.

Tech Highlights:

  • 7kW nominal output & backup power

  • 95% DOD, >5000 cycle lifespan

  • 3 MPPT inputs, 550V PV max input

  • Natural cooling with no fans

  • 5+5 year local warranty and support


Designed for Australian homes with local support you can count on. The Whispr-7 delivers smart, silent energy independence.


Go Behind the Scenes and see how an install for the Whispr-7 looks. 


 
 

PowerPlus Energy

PowerPlus serves as a trusted partner for dependable and enduring energy storage solutions. They specialise in the design and manufacturing of Australian-made batteries, cabinets, and BESS (Battery Energy Storage System) solutions tailored to various renewable energy projects. The company is deeply committed to assisting clients with their renewable energy storage requirements.