HN Logo
HN Logo
CatalogueTrack OrderStores
CatalogueTrack OrderStores
Description

The VoltX SRNE 20A MPPT Controller enhances energy management with an industry-leading Maximum Power Point Tracking (MPPT) efficiency rate of up to 99.9%, ensuring optimal energy generation from solar panels. Equipped with a Remote Temperature Sensor for real-time battery temperature monitoring and comprehensive communication protocols (TTL & RS485), it provides intelligent protection and versatile connectivity, supporting stable charging for both lead-acid and lithium batteries.

Installations Instructions
Key Features
  • Compatible with 12V/24V systems, perfect for a variety of setups
  • Efficient charging with a 20A-rated charging current for optimal power conversion
  • Supports up to 260W/12V; 520W/24V solar panel power
  • Maximum PV open-circuit voltage of 60V with 55V protection and 50V recovery
  • Operates across a battery voltage range of 8V to 32V
  • Charging conversion efficiency of 85% to 98% for excellent energy utilisation
  • Rated load current of 20A for reliable power distribution
  • Features grounding of the common negative electrode for enhanced safety
  • Utilises natural heat dissipation for cooling without the need for fans
  • Offers charging current setting, constant voltage output setting, and temperature unit setting
  • Includes overload/short-circuit protection for system integrity
  • Protection Grade IP32 and capable of operating in temperatures from -35°C to 65°C
  • Measures 18.1 x 11.8 x 6.17cm and weighs 650g, it's designed for easy installation and handling

VoltX SRNE 20A MPPT Controller

A_SRM-SHINER20A 9355348066258
ONLINE ONLY
$109.99

Harvey Norman Customer Direct

  • Delivered by a trusted supplier – track online
  • Allow 5+ business days for delivery – depending on your location
  • Leaves warehouse in 1-2 business days

© 2026 Harvey Norman Online   |   Harvey Norman Online is operated by the eComm Store Pty Ltd, an independent franchisee. Harvey Norman Stores are operated by independent franchisees.

Subject to the terms and conditions goods and services described in this website are available from Harvey Norman online only, unless expressly stated otherwise.

Interest Free AfterPay Zip Pay MasterCard Visa American Express Paypal Gift Card