Enersun SSR Range

Since 1991 the Enersun SSR range of solar batteries has set a benchmark for reliable DC power in Australia’s Remote Power Systems. Their reliable performance is a testament to Century Yuasa’s years of dedicated research and design experience, combined with its accredited ISO quality assurance programs.


Enersun SSR Solar batteries are suitable for all cyclic applications in Remote Area Power Supplies (RAPS) for both on-grid and off-grid applications.

  • 01 Technical Specifications
  • 02 Technical Features
  • Technical Specifications
PDFBatteryNominal Voltage (V)Nominal Capacity C100 (AH)*Dimensions(mm±3)Weight (KG)
WidthDepthHeightOverall Height
pdf SSR450-6 6 450Ah 360 185 645 81
pdf SSR535-6 6 535Ah 360 185 645 88
pdf SSR700-6 6 700Ah 455 185 645 109
pdf SSR875-6 6 875Ah 550 185 645 133
pdf SSR1025-4 4 1025Ah 345 235 645 103
pdf SSR1320-4 4 1320Ah 345 285 645 130


End voltage 1.80Vpc@25℃

  • Technical Features

Technical Features

Low Self Discharge

Self Discharge is exceptionally low at <5% per month when stored out of direct sunlight and at 25°C.

Robust Construction

Designed and manufactured specifically for the harsh Australian conditions with a 3mm steel powder coated tray housing a polypropylene (PP) cell jar and lid.

High ‘Top-Of-Plate’ Electrolyte Reservoir

The large ‘top-of-plate’ electrolyte reservoir reduces the effect of temperature as well as minimising maintenance frequency.

Tubular Positive Plate Construction

Enersun batteries use tubular positive plate technology to ensure reliable performance. These unique tubular plates are formed by injecting active materials into sealed tubes, which provides extra protection against shedding.


Enersun SSR is warranted against defects in material and
workmanship for a period of three years from date of delivery.

Recyclable Materials used in Batteries

Enersun SSR Lead Acid batteries can be recycled.