The 3-12 kW single-phase Sigen Energy Controller is a hybrid inverter/energy controller designed for residential installations (homes) or light commercial applications. It combines solar panel inverter, battery management, energy management, and (where desired) backup functionality. It operates within the SigenStor ecosystem.
Technical specifications
Below is a summary of the technical data for the 1-phase versions (3 kW to 12 kW):
Operation and functions
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Hybrid operation : combines solar panels (PV) with a battery and the grid. The controller determines whether the power goes directly to consumption, is first charged to the battery, or is fed back into the grid, depending on your settings (maximizing self-consumption, minimizing costs, etc.).
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EMS (Energy Management System) : Intelligent control/software/app (usually via the mySigen app) is provided for monitoring, setting priorities, selecting times, etc.
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Black start / backup : in the event of a power failure, the system can switch over to keep critical loads operating; some models can provide peak power for a short period.
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Oversizing PV input : because you can often connect more solar panels than the AC power ("DC/AC ratio >1"), you can optimize your yield during hours with lower irradiation, without the inverter having to operate continuously at full power.
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Protection : Extensive protection features include protection against overvoltage, DC reverse polarity, leakage currents, insulation faults, arc faults, type II overvoltage, etc.
Het geïntegreerde EMS optimaliseert verbruik, opslag en netbelasting automatisch. Bij stroomuitval schakelt het systeem binnen ≤10 ms over naar back-up voeding.
Met ingebouwd EMS (Energy Management System), ondersteuning voor piek afvlakking en flexibele laad- en ontlaad instellingen wordt energiebalans automatisch afgestemd op verbruik, net status en opslag.
Met een IP66-behuizing, stille passieve koeling en real-time monitoring via app of WiFi biedt de omvormer betrouwbaarheid, gebruiksgemak en minimale onderhoudsbehoefte.
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Als er nog enige vragen zijn waar u graag het antwoord van wilt, kunt u de vragenlijst hieronder invullen en wij zullen zo snel mogelijk antwoorden!