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More than 50 PV BESS to power RTUs and Cathodic Protection systems in remote and in worst environmental conditions, designed by Wittig and installed for Saudi Aramco, since 2015.
2015 MODEL - 6kW continuous supply, 120h battery autonomy, 1.44MWh VRLA battery capacity, underground compartment insulated, full digital Cathodic Protection Controller, 3 units installed
2017 MODEL - 7.5kW continuous supply, 120h battery autonomy, 2MWh VRLA type battery capacity, active cooled, full digital Cathodic Protection Controller, 42 units installed
2019 MODEL - 250W continuous supply, 48h battery autonomy, 10kWh LiFePO4 type battery capacity, self-ventilated, 10 units delivered to KACARE
2020 MODEL - 120W continuous supply, 48h battery autonomy, 7kWh LiFePO4 type battery capacity, self-ventilated, 8 units delivered
2021 MODEL - 12kWp foldable & relocatable, grid-tie system, 1 unit delivered
2022 MODEL - 1kW continuous supply, 48h battery autonomy, 96kWh VRLA type battery capacity, active cooled, full digital Cathodic Protection Controller, 2 units installed
