1. Información de seguridade
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.
- A instalación debe ser realizada por persoal cualificado de acordo con todos os códigos eléctricos locais.
- Asegúrese de que o inversor estea desconectado de todas as fontes de alimentación (fotovoltaica, batería, servizos públicos) antes de realizar calquera mantemento ou cableado.
- Non desmonte o inversor. Non hai pezas no seu interior que o usuario poida reparar.
- Evitar o contacto con terminais con tensión.
- Asegurar a correcta posta a terra do inversor.
- Non opere o inversor en condicións húmidas nin preto de materiais inflamables.
2. Introdución
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.
3. Características
The PowMr 12 kW Hybrid Inverter offers a comprehensive set of features for advanced solar power management:
- Saída de alta potencia: 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.
- Ampla compatibilidade de baterías: Compatible with AGM, Gel, Lead-acid, Lithium, and LiFePO4 batteries. Also supports batteryless operation.
- Sistema escalable: Supports parallel operation of up to 6 inverters, allowing for a total system output of up to 72 kW.
- Entrada fotovoltaica alta: 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.
- Interfaces de comunicación: Equipped with CAN, USB, and RS485 communication ports for monitoring and control.
- Múltiples modos de funcionamento: 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).
- Protección integral: Includes 360° protection against short circuits, over current, over voltage, baixo o voltage, overload, backfill, over-temperature, and overcharge.
4. Configuración e instalación
Esta sección ofrece un sobreview 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 Desembalaxe e inspección
- 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 Montaxe do inversor
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 Conexións eléctricas
All electrical connections must be made by a certified electrician. Ensure all circuit breakers are off before making any connections.
- Conexión da batería: Connect the 48V DC battery bank to the inverter's battery terminals. Observe correct polarity.
- Conexión de entrada fotovoltaica: 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.
- Conexión de entrada/saída de CA: 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.
- Conexión a terra: Connect the inverter to a reliable earth ground.
4.4 Parallel Operation (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.
5. Instrucións de funcionamento
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 Encendido inicial
- Asegúrate de que todas as conexións sexan seguras e correctas.
- 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.
5.2 Configuración de configuración
Navigate through the display menu using the control buttons to set parameters such as:
- Tipo de batería: Select the type of battery connected (AGM, Gel, Lead-acid, Lithium, LiFePO4, or User-defined). The inverter also supports batteryless operation.
- Corrente de carga: Adjust the battery charging current within the 0-260A range.
- Prioridade da fonte de carga: Choose one of the four charging modes:
- Solar Primeiro: Prioriza a enerxía solar para a carga.
- Utilidade primeiro: Prioriza a rede eléctrica para a carga.
- Solar e servizos públicos: Usa tanto enerxía solar como de servizos públicos para cargar.
- Só solar: Cárgase exclusivamente con enerxía solar.
- Prioridade da fonte de saída: Select one of the three load output working modes:
- Utilidade primeiro: Prioritizes utility grid for powering loads.
- Solar Primeiro: Prioritizes solar power for powering loads.
- SBU First (Servizos Públicos de Baterías Solares): Prioritizes solar, then battery, then utility for powering loads.
- Vol. De saídatage: Adjust the AC output voltage (200, 208, 220, 230, 240 V AC).
6. Mantemento
Regular maintenance ensures optimal performance and longevity of your PowMr Hybrid Inverter.
- Limpeza: Limpa periodicamente o exterior do inversor cun pano seco. Asegúrate de que as aberturas de ventilación estean libres de po e residuos.
- Comprobacións de conexión: Annually inspect all electrical connections for tightness and signs of corrosion.
- Verificación ambiental: Asegúrese de que o ambiente de funcionamento se manteña dentro dos rangos de temperatura e humidade especificados.
- Actualizacións de firmware: Consulte o do fabricante website for any available firmware updates to improve performance or address known issues.
7 Solución de problemas
This section provides guidance on common issues. For detailed troubleshooting steps and error codes, refer to the comprehensive user manual.
| Problema | Posible causa/acción |
|---|---|
| O inversor non se acende | Comprobe as conexións da batería, o volume da bateríatage, and all input breakers (PV, utility). Ensure the inverter's power switch is ON. |
| Sen saída de CA | Verify AC output breaker, load connections, and inverter's operating mode. Check for overload conditions. |
| Display anomalies or incorrect readings | Consult the detailed manual for display error codes. A firmware update might be required. |
| Unusual noises or immediate load shedding under high load | This 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 charger | Some models may not allow full deactivation. Refer to the manual for available charging source priority settings, such as 'Only Solar' mode. |
8. Especificacións
Technical specifications for the PowMr 12 kW Hybrid Inverter POW-SunSmart 12KPL3:
| Especificación | Valor |
|---|---|
| Marca | Pow Sr |
| Nome do modelo | POW-SunSmart 12KPL3 |
| Usos recomendados | Residential, Commercial, Renewable Energy, Generator, Backup |
| Fonte de enerxía | Enerxía solar |
| Vol. De entradatage | 48 V (CC) |
| Potencia de saída | 12000 vatios |
| Potencia máxima de saída | 24000 vatios |
| Vol. De saídatage | 230 V (AC) / 400 V (AC) |
| Electrical Waveform | Pura Sine Wave |
| Eficiencia | 99.9 % |
| Máx. Potencia de entrada PV | 9 kW |
| Máx. Entrada PV Voltage | 650 Vcc |
| Máx. Corriente de entrada PV | 22 A |
| Corrente de carga híbrida máxima | 260 A |
| Tempo de cambio | 10 ms |
| Dimensións do produto (L x W x H) | 62 cm x 44.5 cm x 13 cm |
| Peso do produto | 27 quilogramos |
| Compoñentes incluídos | 1 cable de comunicación paralela |
| Especificación Met | CE |
9. Garantía e soporte
9.1 Información da garantía
The PowMr 12 kW Hybrid Inverter POW-SunSmart 12KPL3 comes with a 2 ano de garantía desde a data de compra. Esta garantía cobre defectos de materiais e fabricación en condicións de uso normal. Conserve o comprobante de compra para reclamacións de garantía.
9.2 Soporte técnico
For technical assistance, troubleshooting beyond this manual, or warranty claims, please contact PowMr customer support. Refer to the official PowMr websitio para obter a información de contacto e os recursos de asistencia máis actualizados.
- Recursos en liña: Visit the PowMr official websitio con preguntas frecuentes, manuais actualizados e foros de soporte.
- Información de contacto: Find email addresses or phone numbers for customer service on the PowMr websitio.