PowMr POW-SunSmart 12KPL3

PowMr 12 kW Hybrid Inverter POW-SunSmart 12KPL3 Instruction Manual

Model: POW-SunSmart 12KPL3

1. Sicherheitshinweise

Please read and understand all safety instructions before installing, operating, or maintaining this hybrid inverter. Failure to follow these instructions may result in electric shock, fire, serious injury, or death. Keep this manual for future reference.

  • Die Installation muss von qualifiziertem Fachpersonal unter Einhaltung aller örtlichen Elektrovorschriften durchgeführt werden.
  • Vor jeglichen Wartungs- oder Verkabelungsarbeiten muss sichergestellt werden, dass der Wechselrichter von allen Stromquellen (PV, Batterie, Netzstrom) getrennt ist.
  • Der Wechselrichter darf nicht zerlegt werden. Er enthält keine vom Benutzer wartbaren Teile.
  • Vermeiden Sie den Kontakt mit unter Spannung stehenden Anschlüssen.
  • Sorgen Sie für eine ordnungsgemäße Erdung des Wechselrichters.
  • Betreiben Sie den Wechselrichter nicht bei Nässe oder in der Nähe von brennbaren Materialien.

2. Einleitung

The PowMr POW-SunSmart L3 series is a 48V hybrid solar inverter designed for both single-phase and three-phase applications. This advanced inverter integrates solar energy storage, AC power charging, energy storage, and pure sine wave AC output functionalities. It is engineered to provide reliable power for residential and commercial renewable energy systems, offering flexibility and high efficiency.

PowMr 12 kW Hybrid Inverter front view mit wichtigen Spezifikationen
Abbildung 2.1: Vorderseite view of the PowMr 12 kW Hybrid Inverter, highlighting its 12 kW rated output, 260A hybrid charging current, 9 kW max PV input, and dual MPPT capabilities.

3. Funktionen

The PowMr 12 kW Hybrid Inverter offers a comprehensive set of features for advanced solar power management:

  • Hohe Ausgangsleistung: Rated output power of 12000 W continuous, with a surge capacity of 24000 W.
  • Flexible Output: Supports both single-phase and three-phase output at 230/400 V AC.
  • Advanced Charging: Integrated dual MPPT charge controller with a maximum charging current of 260 A.
  • Breite Akkukompatibilität: Compatible with AGM, Gel, Lead-acid, Lithium, and LiFePO4 batteries. Also supports batteryless operation.
  • Skalierbares System: Supports parallel operation of up to 6 inverters, allowing for a total system output of up to 72 kW.
  • Hohe PV-Einspeisung: Maximum PV input power of 9 kW, with a maximum PV input voltage of 650 Vdc and maximum input current of 22 A per MPPT.
  • Kommunikationsschnittstellen: Equipped with CAN, USB, and RS485 communication ports for monitoring and control.
  • Mehrere Betriebsmodi: Features four charging modes (Solar First, Utility First, Solar and Utility, Only Solar) and three load output working modes (Utility First, Solar First, SBU First).
  • Umfassender Schutz: Includes 360° protection against short circuits, over current, over voltage, unter voltage, overload, backfill, over-temperature, and overcharge.
Diagram illustrating 360 degree protection features of the inverter
Abbildung 3.1: Überview of the inverter's comprehensive protection features, including short circuit, over current, over voltage, unter voltage, overload, backfill, over-temperature, and overcharge protection.

4. Einrichtung und Installation

Dieser Abschnitt bietet einen Überblickview of the installation process. For detailed step-by-step instructions, wiring diagrams, and safety precautions, please refer to the complete PDF user manual available in English, German, Italian, French, and Spanish.

4.1 Auspacken und Prüfen

  • Carefully unpack the inverter and inspect it for any shipping damage.
  • Verify that all included components, such as the parallel communication cable, are present.

4.2 Wechselrichter montieren

Choose a suitable mounting location that is dry, well-ventilated, and protected from direct sunlight and extreme temperatures. Ensure adequate clearance around the inverter for proper airflow.

4.3 Elektrische Anschlüsse

All electrical connections must be made by a certified electrician. Ensure all circuit breakers are off before making any connections.

  • Batterieanschluss: Connect the 48V DC battery bank to the inverter's battery terminals. Observe correct polarity.
  • PV-Eingangsanschluss: Connect the solar panel arrays to the PV input terminals. The dual MPPT allows for two independent PV inputs. Ensure PV input voltage and current are within specified limits.
  • AC-Eingangs-/Ausgangsanschluss: Connect the utility grid (if applicable) to the AC input and your loads to the AC output terminals. The inverter supports both single-phase and three-phase configurations.
  • Erdung: Schließen Sie den Wechselrichter an eine zuverlässige Erdung an.
Seite view of the PowMr 12 kW Hybrid Inverter showing connection ports
Abbildung 4.1: Seite view of the inverter, illustrating the various connection ports for PV input, battery, AC input, and AC output.

4.4 Parallelbetrieb (optional)

For increased power output, up to 6 units of the PowMr 12 kW Hybrid Inverter can be connected in parallel. Use the provided parallel communication cable to link the inverters. Refer to the detailed manual for specific wiring diagrams and configuration steps for parallel systems.

Diagram showing parallel connection of multiple inverters
Figure 4.2: Schematic diagram demonstrating how multiple PowMr inverters can be connected in parallel to increase total system capacity.

5. Bedienungsanleitung

Once installed, the inverter can be configured and operated via its integrated display and control buttons. The inverter supports various charging and output modes to optimize energy management.

5.1 Erstes Einschalten

  • Stellen Sie sicher, dass alle Verbindungen sicher und korrekt sind.
  • Switch on the battery breaker, then the PV breaker, and finally the AC input breaker (if connected to utility).
  • The inverter will perform a self-test and the display will illuminate.
Front display of the PowMr 12 kW Hybrid Inverter
Figure 5.1: The inverter's front display, providing real-time operational data and access to settings.

5.2 Konfigurationseinstellungen

Navigate through the display menu using the control buttons to set parameters such as:

  • Akku-Typ: Select the type of battery connected (AGM, Gel, Lead-acid, Lithium, LiFePO4, or User-defined). The inverter also supports batteryless operation.
  • Ladestrom: Adjust the battery charging current within the 0-260A range.
  • Priorität der Ladequelle: Choose one of the four charging modes:
    • Solar First: Priorisiert Solarenergie zum Laden.
    • Nutzen zuerst: Prioritizes utility grid for charging.
    • Solarenergie und Energieversorgung: Nutzt sowohl Solar- als auch Netzstrom zum Laden.
    • Nur Solar: Lädt ausschließlich mit Solarenergie.
  • Priorität der Ausgabequelle: Select one of the three load output working modes:
    • Nutzen zuerst: Prioritizes utility grid for powering loads.
    • Solar First: Prioritizes solar power for powering loads.
    • SBU First (Solar-Batterie-Utility): Prioritizes solar, then battery, then utility for powering loads.
  • Ausgangsvolumentage: Adjust the AC output voltage (200, 208, 220, 230, 240 V AC).
Diagramm zur Veranschaulichung von vier Lademodi und drei Lastausgangsmodi
Figure 5.2: Visual representation of the four available charging modes and three load output working modes for flexible energy management.
Diagram showing compatibility with various battery types and batteryless operation
Figure 5.3: The inverter's compatibility with different battery chemistries (AGM, GEL, FLD, LI, SLD) and its ability to operate without batteries.

6. Wartung

Regular maintenance ensures optimal performance and longevity of your PowMr Hybrid Inverter.

  • Reinigung: Reinigen Sie das Gehäuse des Wechselrichters regelmäßig mit einem trockenen Tuch. Achten Sie darauf, dass die Lüftungsöffnungen frei von Staub und Schmutz sind.
  • Verbindungsprüfungen: Alle elektrischen Verbindungen sollten jährlich auf festen Sitz und Anzeichen von Korrosion überprüft werden.
  • Umweltcheck: Stellen Sie sicher, dass die Betriebsumgebung innerhalb der vorgegebenen Temperatur- und Feuchtigkeitsbereiche bleibt.
  • Firmware-Updates: Überprüfen Sie die Angaben des Herstellers website for any available firmware updates to improve performance or address known issues.

7. Fehlerbehebung

This section provides guidance on common issues. For detailed troubleshooting steps and error codes, refer to the comprehensive user manual.

ProblemMögliche Ursache / Maßnahme
Wechselrichter schaltet sich nicht einBatterieanschlüsse und Batteriespannung prüfentage, and all input breakers (PV, utility). Ensure the inverter's power switch is ON.
Kein AC-AusgangVerify AC output breaker, load connections, and inverter's operating mode. Check for overload conditions.
Display anomalies or incorrect readingsConsult the detailed manual for display error codes. A firmware update might be required.
Unusual noises or immediate load shedding under high loadThis could indicate an internal component issue or an excessive surge from the connected load. Reduce load or consult technical support.
MPPT charging issues (e.g., voltage collapse, frequent restarts)Ensure PV array sizing is appropriate for the MPPT. Check for shading or panel issues. Verify MPPT settings.
Inability to deactivate the built-in battery chargerSome models may not allow full deactivation. Refer to the manual for available charging source priority settings, such as 'Only Solar' mode.

8. Spezifikationen

Technical specifications for the PowMr 12 kW Hybrid Inverter POW-SunSmart 12KPL3:

SpezifikationWert
MarkePowMr
ModellnamePOW-SunSmart 12KPL3
Empfohlene VerwendungResidential, Commercial, Renewable Energy, Generator, Backup
StromquelleSolarenergie
Eingangslautstärketage48 V (Gleichstrom)
Ausgangsleistung12000 Watt
Spitzenleistung24000 Watt
Ausgangsvolumentage230 V (AC) / 400 V (AC)
Electrical WaveformRein Sinus
Effizienz99.9 %
Max. PV-Eingangsleistung9 kW
max. PV-Eingangsvolumentage650 Vdc
Max. PV-Eingangsstrom22 A
Maximaler Hybrid-Ladestrom260 A
Umschaltzeit10 ms
Produktabmessungen (L x B x H)62 cm x 44.5 cm x 13 cm
Produktgewicht27 Kilogramm
Im Lieferumfang enthaltene Komponenten1 x Paralleles Kommunikationskabel
Spezifikation erfülltCE

9. Garantie und Support

9.1 Garantieinformationen

The PowMr 12 kW Hybrid Inverter POW-SunSmart 12KPL3 comes with a 2 Jahr Garantie Diese Garantie gilt ab Kaufdatum und deckt Material- und Verarbeitungsfehler bei normalem Gebrauch ab. Bitte bewahren Sie Ihren Kaufbeleg für Garantieansprüche auf.

9.2 Technischer Support

For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact PowMr customer support. Refer to the official PowMr webWebsite mit den aktuellsten Kontaktinformationen und Support-Ressourcen.

  • Online-Ressourcen: Visit the PowMr official webWebsite mit häufig gestellten Fragen, aktualisierten Handbüchern und Supportforen.
  • Kontaktinformationen: Find email addresses or phone numbers for customer service on the PowMr webWebsite.

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