15kVA Hybrid Inverter 30kWhr Li On Battery 10kW Solar PV – Sandton GP

Commercial 24kW Solar PV+ 40kWhr Battery + 24kW 3-phase hybrid inverter project

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Commercial 24kW Solar PV+ 40kWhr Battery + 24kW 3-phase hybrid inverter project

Project Scope:

Project was executed by Zero Point Energy on a turn-key EPC basis for this industrial client in Clayville, Gauteng. System included:

  • 54 x 455Wp Tier 1 mono solar PV panels (25 year performance guarantee)
  • 2x 12kW Sunsynk 3-phase hybrid inverters in 3 phase (5 year warranty)
  • 2x 20kWhr Freedom Won lithium-ion batteries
  • All DC, AC, electrical, structural and mechanical engineering & installation
  • Remote monitoring of system via energy meters & wifi-enabled monitoring platform
  • System was financed by FNB/Wesbank and we assisted the client with the bank to smoothen the process and approval

Location: Clayville

Completion Date: December 2021

Client Benefits:

  • Will reduce the high Ekurhuleni municipal electricity bill by 90% (R7000 per month) for this client in 2021, with savings increasing annually as Eskom tariffs increase
  • Excess solar will be stored in lithium-ion batteries so that renewable energy can be discharged at night to offset municipal power also at night
  • Will provide uninterrupted power supply during load shedding for over 12 hours at night, throughout the daytime owing to the inclusion of lithium-ion batteries


  • Zero Point Energy was vetted and approved by client’s bank (First National Bank) such that the entire installation was bank financed, allowing the client to free up valuable capex required, while still benefitting from this project
  • We worked with the client and business’s bank FNB and finance arm WesBank to ensure a successful and smooth financing process. The great part is that the client’s monthly electricity savings will be immediately higher than the loan repayments, and they will continue to enjoy the full 25-year solar lifespan benefit well after the 5 year loan term is over.
    As a PV Greencard approved system provider recognised by all major banks in South Africa, we are eager to assist commercial & industrial businesses who are looking to embark on their sustainability energy journeys! Get in touch to find out more

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