1. Introducció
This manual provides essential information for the safe and efficient operation of your ANERN Hybrid Solar Inverter. It covers various models including 1.6KW, 3KW, 4.2KW, 6.2KW, and 10.2KW, designed for 24V or 48V systems with pure sine wave output at 230V. Please read this manual thoroughly before installation and use.
Vídeo: Unboxing i primera oberturaview of the ANERN Hybrid Solar Inverter.
2. Informació de seguretat
- Always install circuit breakers for all lines connected to the inverter.
- Do not connect or disconnect lines at will after power is applied.
- Assegureu-vos de posar a terra correctament l'inversor.
- Do not connect the battery after the utility is turned on.
- Vol. Alttage warning: Exercise extreme caution when working with electrical connections.
- Mantingueu els nens allunyats de l'inversor i les seves connexions.
- Refer to local electrical codes and regulations for installation.
Image: Safety warning regarding circuit breakers and live connections.
3. Configuració i instal·lació
3.1 Producte acabatview
Familiarize yourself with the inverter's components:
Image: Product overview with labeled components (LCD-Display, Status display, Load indicator, Error indicator, Touch function keys, On/Off Switch, AC input, Main output, Second edition, PV1 and PV2 input, Communication port, Battery input, Anti-dust kit).
3.2 Diagrama del sistema
The inverter integrates solar panels, generator/utility, external battery packs, and home appliances into a comprehensive power system.
Image: System diagram showing solar panel, generator, utility, battery, inverter, and home appliance connections, including WiFi/GPRS monitoring.
3.3 Instruccions de cablejat
Follow these guidelines for connecting your inverter:
- Entrada PV: Max. PV idle voltage: 500VDC. MPPT voltage range: 90VDC-450VDC. Start-up voltage (initial charging): 120VDC. Recommended cable: 10 AWG/6mm². It is recommended to switch to solar panels in series.
- Entrada de CA: 230VDC. Maximum AC input voltage: 300VAC. Max. AC charging current: 160A. Recommended cable: 10AWG/6mm². Recommended interrupter: 63A.
- Sortida de CA: 4200W. AC output voltage: 220V/230V. Recommended cable: 10AWG/6mm². Recommended interrupter: 63A. Note: The output of the inverter is 230V, and you can use a converter (not included) for 110V devices.
- Bateria: Battery type: 24V lead acid/lithium battery. Wire Size: 2 AWG/Cable: 25mm². Recommended cable and terminal sizes. Recommended fuse: 150A.
Image: Detailed wiring diagram for a 4200W system, including specifications for PV, AC input, AC output, and battery connections.
3.4 Compatibilitat de la bateria
The inverter is compatible with Lead-Acid, GEL, AGM, FLD, LI, and SLD batteries. For lithium batteries, ensure you select the 'Custom' battery type in Program 05 if using a non-PACE BMS. The inverter can be used without batteries, but the solar module voltage should exceed 360V DC.
Image: Battery compatibility details and conditions for operation without batteries.
4. Instruccions de funcionament
4.1 Starting and Shutdown Sequence
Starting Sequence:
- Enceneu l'interruptor de la bateria.
- Engegueu l'inversor.
- Turn on the PV (solar panel) switch.
- Turn on the mains (utility) switch.
- Turn on the load switches.
Seqüència d'apagada:
- Turn off the load switches.
- Turn off the PV (solar panel) switch.
- Turn off the mains (utility) switch.
- Apagueu l'inversor.
- Finally, turn off the battery switch.
4.2 modes de càrrega
The inverter supports three charging modes to meet different application requirements:
- Solar Energy Priority: Utilizes solar power as the primary charging source.
- Solar + Utility at the Same Time: Combina energia solar i de serveis públics per a la càrrega.
- ONLY Solar Charge Batteries: Charges batteries exclusively from solar energy.
Image: Visual representation of the three charging modes and two output modes.
4.3 Modes de sortida
The inverter offers two output modes to cover a wide range of device power needs:
- Solar Priority Output, then Utility: Prioritizes solar power, switching to utility if solar is insufficient.
- Solar Priority Output, then Battery, finally Power Supplier: Prioritizes solar, then battery, and finally utility as a last resort.
4.4 Dual AC Output Function
The inverter features dual AC outputs (Main Out and Second Out). Both outputs are normally active. However, under specific conditions, the main output will be disconnected, and only the secondary output will remain active:
- When there is no solar power input AND no mains power input.
- Quan la bateria voltage drops below 44V (configurable between 41V and 46V).
The Main output (No. 8) is primarily for high-power loads, while the Second output (No. 9) is for emergency power with low-power loads.
Image: Rear panel showing Main Out and Second Out connections.
4.5 WiFi Monitoring
The system can be controlled and monitored via a mobile phone using the built-in WiFi module. This allows for remote management and status checks.
Image: Inverter with WiFi module for mobile monitoring.
5. Manteniment
- Regularly inspect all wiring connections for tightness and corrosion.
- Keep the inverter's ventilation openings clear of dust and debris to ensure proper cooling.
- Periodically check the battery terminals for cleanliness and secure connections.
- Ensure the inverter is installed in a dry, well-ventilated area, away from direct sunlight and heat sources.
6. Resolució de problemes (FAQ)
- Q: Does the inverter require a battery to start?
- A: No, the inverter can start without a battery, but the solar panel voltage must exceed 360Vdc for operation.
- Q: Can the inverter directly supply power to the load?
- A: Yes, it can directly supply power to the load.
- Q: How many solar panels are needed?
- A: To start normally, the solar panel voltage should be 300V-400V (max 500V). The total power of the solar panel should not exceed 6.2KW/6.5KW for PRO-3.6KW/PLUS-6.2KW models. For example, 10 pieces of 250W 30V solar panels connected in series.
- Q: Can inverters be connected in series or parallel?
- A: No, this inverter model does not support series or parallel connection.
- Q: What types of batteries can be used?
- A: Lead-acid batteries, gel batteries, Lithium Iron Phosphate (LiFePo4), and other lithium batteries can be used. A 24V battery is for 3.6KW models, and a 48V battery is for 6.2KW models. The battery capacity should not be less than 100AH.
- Q: Can it be used with air conditioners, water pumps, and wind turbines?
- A: It can be used with air conditioners, but not with water pumps and wind turbines.
- Q: Is it a high-frequency or low-frequency inverter?
- A: This is a high-frequency inverter.
- Q: Can the utility power the inverter when there is no sun?
- A: Yes, the utility can power the inverter when solar input is unavailable.
- Q: How to choose inverter power for household appliances?
- A: For inductive loads (e.g., refrigerators, washing machines, air conditioners), the inverter's power should be at least three times the total power of these appliances to ensure proper startup. Otherwise, appliances may not start.
- Q: Is it possible to use PV, battery, and grid supply simultaneously?
- A: Yes. In the default PV priority mode, if PV input is insufficient, the system will utilize the battery and then the utility.
7. Especificacions
Image: General specifications table.
| Característica | SCI-ECO-3600 | SCI-ECO-4200 | SCI-ECO-6200 |
|---|---|---|---|
| POTÈNCIA NOMINAL | 3600W | 4200W | 6200W |
| Potència màxima d'entrada fotovoltaica | 6200W | 6500W | |
| FUNCIONAMENT A LA GRID | |||
| ENTRADA FV (DC) | |||
| DC nominal Voltage/Vol. DC màximtage | 360VDC/500VDC | ||
| Inici Voltage/Volum d'alimentació inicialtage | 90VDC/120VDC | ||
| MPPT DC Voltage Rang | 60-500VDC | ||
| Number of MPPT Trackers/Maximum Input Current | 1/18A | 1/22A | |
| SORTIDA DE REIXA (CA) | |||
| Vol. de sortida nominal de CAtage | 220/230 / 240VAC | ||
| Vol. De sortida de CAtage Rang | 195-253VAC | ||
| Corrent nominal de sortida de CA | 15.7A | 18.2A | 26.9A |
| Factor de potència | >0.99 | ||
| Interval de freqüència de la xarxa d'alimentació | 49-51±1Hz / 59-61±1Hz | ||
| EFICIÈNCIA | |||
| Màxima eficiència de conversió (DC/AC) | 97% | ||
| TWO LOADS OUTPUT POWER | |||
| Càrrega completa | 3600W | 4200W | 6200W |
| Càrrega principal màxima | 3600W | 4200W | 6200W |
| Càrrega màxima de segona velocitat (mode bateria) | 1200W | 1400W | 2067W |
| Vol. de tall de càrrega principaltage | 22VDC | 44VDC | |
| Retorn de càrrega principal Voltage | 26VDC | 52VDC | |
| FUNCIONAMENT OFF-GRID | |||
| AC Startup Voltage/Auto Restart Voltage | 120-140 V CA/180 V CA | ||
| Vol d'entrada de CA acceptabletage Rang | 90-280VAC o 170-280VAC | ||
| Corrent d’entrada de CA màxim | 30A | 30A | 40A |
| Freqüència nominal de funcionament | 50/60Hz | ||
| Potència de sobretensió | 7200W | 7200W | 12400W |
| Consum d'energia sense càrrega | 30W | 35W | 50W |
| SORTIDA DE MODE DE BATERIA (CA) | |||
| Volum de sortida nominaltage | 220/230 / 240VAC | ||
| Forma d'ona de sortida | Ona sinusoïdal pura | ||
| Eficiència (DC a AC) | 93% | ||
| BATERIA I CARREGADOR | |||
| DC nominal Voltage | 24VDC | 48VDC | |
| Corrent de càrrega màxim (solar a CA) | 120A | ||
| Corrent de càrrega màxima de CA | 100A | ||
| GENERAL | |||
| Mides, P x A x A (mm) | 110 * 334 * 423 mm | ||
| Pes net (kg) | 9 | 9.5 | 10 |
| Interfície de comunicació | WIFI | ||
| Humitat | 5% a 95% d'humitat relativa (sense condensació) | ||
| Temperatura de funcionament | –10°C - 50°C | ||
| Temperatura d'emmagatzematge | –15°C - 60°C | ||
8. Consells d'usuari
- Capacitat de la bateria: Properly match your battery capacity to your load and application scenario to avoid insufficient power or wasted generation. Consult the manual or customer service for recommendations.
- Càrregues inductives: When connecting inductive loads (e.g., refrigerators, air conditioners), ensure the inverter's power rating is at least three times the total starting power of these appliances.
- Estabilitat del sistema: Connecting a battery is recommended for stable system operation and electricity bill savings. When set to SBU mode, the system prioritizes PV and battery before using utility power.
9. Garantia i Suport
For technical support, troubleshooting assistance beyond this manual, or warranty inquiries, please contact ANERN Solar Official Store customer service. Ensure you have your model number and purchase details ready.
