Solar MD SS4074 144Ah 7.4kWh 48V Wall Mount Lithium Battery

Solar MD SS4074 144Ah 7.4kWh 48V Wall Mount Lithium Battery -

Solar MD SS4074 144Ah 7.4kWh 48V Wall Mount Lithium Battery

Regular price R 50,155.00 incl. VAT
R 43,61304 excl. VAT
incl. VAT /

Tax included. Shipping calculated at checkout.
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Please note these batteries are made to order with a lead time of 3 weeks before delivery. Please confirm stock before purchase.

System Features

  • It’s a flexible solution for both small configurations and mid-sized configurations.
  • It supports both parallel connections and CAN communications.
  • A modular design.
  • Very easy to install.
  • A universal Wall-mounted system.


  • Residential PV Installations for household energy demands.
  • Residential and commercial UPS systems.
  • Used with the addition of an external battery inverter
  • Off-Grid energy system.
  • We use the standard SS4037 battery all over the African market for energy storage applications.
  • We produce the battery with the world-leading LiFeP04 technology.

Battery Features

  • Excellent safety.
  • High-temperature performance.
  • Long life cycle.
  • High energy density.
  • Stable discharge platform.
  • High charge & discharge rate.
  • Highly efficient.


  • Model: SS4074.
  • Battery Type: Lithium Iron Phosphate (LiFeP04).
  • Rated Battery Capacity: 8kWh.
  • Output Power: Max 5kW.
  • Usable battery energy @0.3C: 7.4 kWh.
  • Nominal voltage: 51.2V.
  • Number of battery modules: 1 module.
  • Weight of unit: 76 kg.
  • Operational voltage: 44.8-55.6 Vdc.
  • Communication: CAN.
  • Dimensions {mm): Width 640 x depth 200 x height 630.
  • Battery cycle life (+25°Cl): > 4000.
  • Charging efficiency: 99%.
  • Operational temperature: -5 °C to +50 °C.
  • Storage duration: 6 months at +25 °C Safe standard.
  • Compliance: IEC 62619 I UN 38.3 I UL1642.
  • Cell Certificate: TUV I CE I RCM I UL1642.


All solar products, power systems, water heating and gas products and their components must be installed by appropriately qualified personnel. All installations must adhere to local wiring regulations and standards. Sustainable Online will not be held liable for any product malfunctions as a result of incorrectly installed systems.

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