South Africa's leading Eco Store - Need Assistance? 0861 661 326 or Click Here


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

The Solar MD SS202 features different storage capacities, according to user requirements. In other words, capacity can be increased through a parallel connection of the batteries. Not to mention that the Solar MD standard battery, the SS202 has been widely used in energy storage applications in the African market. In fact, we produced the battery with world leading LiFePO4 technology. The Solar MD 7.4kWh can increase capacity through the parallel connection and can use 1 to 3 batteries on the wall during the setup enabling use from 7.4kWh to 22.2kWh a setup.

  • Advanced indication functionality allows the user to choose between 5 different states. It also allows mixed combinations when a combination of multiple batteries with BMS-EM v10.01 are used. The user can change the preferred stage by logging into their mypower24 Energy Portal and proceeding to the battery settings.

  • When this state has been selected the button will show a static illumination in a colour based on the state of charge. From RED at 0% SoC (State of Charge) to GREEN at 100% state of charge.

Please download full specifications sheet here.

These units are made to order with a manufacturing time of up to 2 weeks before being despatched out on delivery.

Sign up for price alert

Regular Price: R 47,411.00

Special Price Excl. Tax: R 38,173.04 Incl. Tax: R 43,899.00

Our online Payment Gateway, PayU, offers 100% secure payments online. We also accept payment via EFT or Snapscan.

Secure local and international deliveries with excellent courier partners. Free delivery in Cape Town for R 500 orders or more.

Need Help? With over 15 years experience in the industry we are the right people to ask. Contact us now.

Product Description


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 rack 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.

Battery Features

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


  • Model: SS202-11.
  • 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: 63kg.
  • Operational voltage: 44.8-55.6 Vdc.
  • Communication: CAN.
  • Dimensions {mm): Width 300 x depth 600 x height 300.
  • 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.

Additional Information

Additional Information

Disclaimer Please note that stock availability is subject to prior sales. Prices exclude delivery. The image serves as an example of what the product looks like and may differ slightly in appearance.
Guarantee/ Warranty 10 year limited product warranty
Battery Type Lithium Iron Phosphate
Amp Hours 142Ah
Battery Voltage 48Vdc
Terminal 8mm Screw Terminal
Product Dimensions (TH) 67mm x (H) 61mm x (L) 178mm x (W) 35mm
Weight 74Kg
Design Life 8 - 10 years (depending on usage)


Write Your Own Review

Only registered users can write reviews. Please, log in or register

Product Tags

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.