1. Entwodiksyon
This manual provides essential information for the safe and efficient operation of your Anern FGI Series Solar Hybrid Inverter. Please read this manual thoroughly before installation and use, and keep it for future reference. The FGI series inverters are advanced off-grid pure sine wave inverters with built-in MPPT controllers, designed to provide reliable power for various applications.
2. Enfòmasyon sou Sekirite
Tanpri obsève prekosyon sekirite sa yo pou evite aksidan ak domaj nan envèstisè a:
- Enstalasyon dwe fèt pa pèsonèl ki kalifye.
- Asire w tout fil elektrik yo byen polarize epi yo byen konekte.
- Do not expose the inverter to rain, snow, spray, or any liquids.
- Pa demonte envèstisè a. Pa gen pyès itilizatè a ka repare anndan l.
- Asire bon vantilasyon toutotou envèstisè a pou anpeche li chofe twòp.
- Always disconnect all power sources (solar, utility, battery) before performing any maintenance or wiring.
- Mete ekipman pwoteksyon pèsonèl (PPE) ki apwopriye pandan enstalasyon ak antretyen.
3. Pwodwi souview
The Anern FGI Series Solar Hybrid Inverter is designed for off-grid solar systems, offering robust performance and multiple features.

Figure 3.1: Anern 6500W Solar Inverter Off-Grid Features. Key features include 48V DC to 220/230/240VAC output, pure sine wave, built-in 120A MPPT controller, max PV array power 9000W, 450V, 27A, compatible with 24V Lead-acid and Lithium batteries, and supports solar, utility, or generator power to charge the battery.

Figure 3.2: Dual Input Dual Output Mode. The inverter supports a primary output for high-power appliances and a secondary output that can be configured based on voltage, output duration, and battery State of Charge (SOC).

Figure 3.3: Multi-Layered Protection. The inverter offers 360° protection including short circuit, over current, under voltage, over-temperature, over charge, over voltage, over-load, and backfill protection.

Figure 3.4: Battery Type Compatibility. The inverter is compatible with various battery types including AGM, GEL, FLD, SLD, and LiFePO4.

Figure 3.5: Batteryless Mode. The inverter supports operation without batteries, powering loads directly from PV/AC. This image also illustrates a comparison between simple plug-and-play wiring and complex wiring.

Figure 3.6: Solar Charging Priority Modes. The inverter offers three modes for energy management: Solar First (solar charges battery as first priority, utility only when solar is unavailable), Solar and Utility (solar and utility charge battery simultaneously), and Only Solar Charging (solar is the only charger source).
4. Enstalasyon
Proper installation is crucial for the inverter's performance and safety. Refer to the wiring diagrams and instructions below.
4.1 Debalaj ak enspeksyon
- Carefully unpack the inverter and inspect for any shipping damage.
- Verifye tout konpozan ki nan lis anbalaj la prezan.
4.2 Monte varyateur la
- Choose a suitable location: indoors, dry, well-ventilated, and away from direct sunlight or heat sources.
- Ensure the mounting surface can support the inverter's weight.
- Maintain adequate clearance around the inverter for proper airflow.
4.3 Koneksyon fil elektrik
All wiring should comply with local electrical codes and standards. Use appropriate gauge wires for all connections.
- Koneksyon batri: Connect the battery bank to the inverter's battery terminals. Ensure correct polarity (positive to positive, negative to negative).
- Koneksyon Anrejistreman PV: Connect the solar panel array to the inverter's PV input terminals. Observe correct polarity and ensure the PV voltage ak kouran an nan spesifikasyon envèstisè a.
- AC Input Connection (Utility/Generator): Connect the utility grid or generator to the inverter's AC input terminals.
- Koneksyon Sòti AC: Connect your loads to the inverter's AC output terminals. The FGI series supports dual AC output.

Figure 4.1: Simplified Wiring Diagram for Batteryless Mode (left) and a more complex wiring setup (right). For detailed wiring, consult a professional.
4.4 Premye pouvwa-up
- Before powering on, double-check all connections.
- Turn on the battery breaker first, then the PV array breaker, and finally the AC input breaker (if connected).
- Turn on the inverter's power switch. The LCD display will illuminate, indicating the inverter is starting up.
5. Operasyon Enstriksyon
The inverter features an LCD display and control buttons for configuration and monitoring.
5.1 LCD Display and Control Panel
The LCD displays system status, input/output voltages, currents, and other parameters. Use the buttons to navigate menus and adjust settings.
5.2 Mòd Fonksyònman
The FGI series offers flexible operating modes to optimize energy usage:
- Solè An Premye: Prioritizes solar power for charging batteries and powering loads. Utility power is used only when solar is insufficient.
- Solè ak sèvis piblik: Both solar and utility power are used simultaneously to charge batteries and supply loads.
- Only Solar Charging: Solar power is the sole source for charging the battery, regardless of utility availability.

Figure 5.1: Visual representation of the three solar charging priority modes: Solar First, Solar and Utility, and Only Solar Charging.
5.3 Sòti Doub AC
The inverter provides dual AC outputs. The secondary output can be configured for specific loads or backup scenarios, with settings adjustable based on voltage, output duration, and battery SOC.
6. Antretyen
Antretyen regilye asire pèfòmans optimal ak lonjevite envèstisè ou a.
- Netwayaj: Kenbe deyò envèstisè a pwòp epi san pousyè. Asire w ouvèti vantilasyon yo pa bloke.
- Koneksyon: Tcheke tout koneksyon elektrik yo detanzantan pou wè si yo sere epi si gen korozyon.
- Enspeksyon batri: Swiv enstriksyon antretyen manifakti a pou kalite batri espesifik ou a.
- Tcheke anviwònman an: Asire w ke anviwònman operasyon an rete nan limit tanperati ak imidite espesifye yo.
NAN. Depanaj
Seksyon sa a kouvri pwoblèm komen ak solisyon potansyèl yo.
| Pwoblèm | Kòz posib | Solisyon |
|---|---|---|
| Envèstisè a pa limen | No battery power; loose connections; faulty switch | Tcheke batri voltage; verify all connections; inspect power switch |
| Pa gen pwodiksyon AC | Twòp chaj; kous kout; vòltaj batri ki batage; inverter fault | Reduce load; check for short circuits; charge battery; contact support |
| Chaj PV a pa fonksyone | PV array disconnected; insufficient sunlight; MPPT fault | Check PV connections; ensure adequate sunlight; contact support |
| Alam sou-tanperati | Poor ventilation; excessive ambient temperature; fan malfunction | Improve ventilation; move inverter to cooler area; clean fan/vents |
For issues not listed or if problems persist, please contact customer support.
8. Espesifikasyon
Detailed technical specifications for the Anern FGI Series Solar Hybrid Inverters.

Figure 8.1: Comprehensive Specifications Table for Anern FGI-S5000, FGI-S6500, and FGI-S12000 models.
| Karakteristik | AN-FGI-S5000 | AN-FGI-S6500 | AN-FGI-S12000 |
|---|---|---|---|
| Rated Antre Voltage (VAC) | 208/220/230/240; L+N+PE | 208/220/230/240; L+N+PE | 220/230/240; L+N+PE |
| Rated Output Capacity (kW) | 5 | 6.5 | 12 |
| Maksimòm Kouran/Pouvwa Antre PV | 27A/9000W | Single PV Input: 27A/9000W | Dual PV Input: 22.5A/2x1500W |
| Ranje MPPT nan Volim Operasyon antage (VDC) | 60-450 | 60-450 | 80Vdc |
| Max. PV Open Circuit Voltage (VDC) | 500 | 500 | 500 |
| Kouran chaj maksimòm (PV+AC) (A) | 160 | 120 | 160 |
| Nòmal Voltage (VDC) | 24 | 48 | 48 |
| Kalite batri | Lithium and Lead-acid | Lithium and Lead-acid | Lithium and Lead-acid |
| Siveyans | WiFi (Si ou vle) | WiFi (Si ou vle) | WiFi (Si ou vle) |
| Pwoteksyon Ingress | IP21 | IP21 | IP21 |
| Tanperati Fonksyònman | -10 ° C ~ 60 ° C | -10 ° C ~ 60 ° C | -10 ° C ~ 60 ° C |
| Imidite relatif | 5% -95% (ki pa kondanse) | 5% -95% (ki pa kondanse) | 5% -95% (ki pa kondanse) |
| Tanperati Depo | -15 ° C ~ 60 ° C | -15 ° C ~ 60 ° C | -15 ° C ~ 60 ° C |
| Max. Opere altitid | 4000m (Derating above 1000m) | 4000m (Derating above 1000m) | 4000m (Derating above 1000m) |
9. Konsèy itilizatè yo
- Optimize Solar Harvest: Regularly clean solar panels and ensure they are free from shading to maximize energy production.
- Sante batri: Monitor battery health and State of Charge (SOC) to prolong battery lifespan. Avoid deep discharges.
- Jesyon chaj: Be mindful of the total load connected to the inverter to prevent overloading, especially during peak usage.
- Vantilasyon: Always ensure the inverter has clear space around it for proper airflow to prevent overheating.
- Mizajou mikrolojisyèl: If WiFi monitoring is used, check for available firmware updates to ensure optimal performance and access to new features.
10. Garanti ak sipò
Anern provides a standard warranty for its FGI Series Solar Hybrid Inverters. For specific warranty terms and conditions, please refer to the warranty card included with your product or contact Anern customer service.
For technical support, troubleshooting assistance, or spare parts, please contact Anern Solar Store directly. Have your model number and purchase date ready when contacting support.





