പവ്‌എംആർ സോളാർ ഇൻവെർട്ടർ 3000W 24V മുതൽ 110/120V AC വരെ ഉപയോക്തൃ മാനുവൽ

1. ആമുഖം

This manual provides essential information for the safe and efficient operation of your PowMr 3000W 24V to 110/120V AC Off-Grid Pure Sine Wave Solar Inverter. Please read this manual thoroughly before installation and use, and retain it for future reference.

1.1 പാക്കേജ് ഉള്ളടക്കം

അൺപാക്ക് ചെയ്യുമ്പോൾ, താഴെ ലിസ്റ്റ് ചെയ്തിരിക്കുന്ന എല്ലാ ഇനങ്ങളും ഉണ്ടെന്നും കേടുപാടുകൾ സംഭവിച്ചിട്ടില്ലെന്നും ദയവായി പരിശോധിക്കുക:

• PowMr Solar Inverter (Model: POW-LVM3K-24V-H)
• ഉപയോക്തൃ മാനുവൽ
• ഇൻസ്റ്റലേഷൻ ഗൈഡ് കാർഡ്
• വാറൻ്റി കാർഡ്
• Screw Accessories Set
• 2 x Terminals

Text Description: The package includes the main inverter unit, a user manual, an installation guide, a warranty card, a set of screws for mounting, and two electrical terminals for connections.

Video Description: This video demonstrates the unboxing of the PowMr Solar Inverter, showing the main unit and all included accessories such as the user manual, terminals, and screws.

1.2 ഉൽപ്പന്നം കഴിഞ്ഞുview

The PowMr POW-LVM3K-24V-H is an all-in-one solar inverter designed for off-grid applications. It integrates an inverter, an 80A MPPT solar charger, and a battery charger into a single unit. Key features include:

• Pure Sine Wave AC Output: Provides stable 110V/120V AC power up to 3000W.
• 24V Battery Compatibility: Supports both lead-acid (sealed, AGM, Gel, Flooded) and lithium batteries.
• Wide PV Input Range: Accepts photovoltaic input voltage from 120V to 450V DC, with a maximum PV input power of 4000W. A starting voltage greater than 150V is required.
• 80A MPPT Charge Controller: Maximizes solar power harvesting efficiency.
• Multiple Operating Modes: Features four charging modes (PV Priority, Utility Priority, Hybrid, Solar-Only) and three load output working modes (PV Priority, Utility Priority, Inverter Mode).
• Lithium Battery Activation: Includes a built-in function for activating lithium batteries.
• Comprehensive Protection: Equipped with short-circuit, over/under voltage, overload, and reverse polarity protection to ensure system safety and stability.
• User Interface: LCD display and three LED indicators provide dynamic system data and operating status.

Text Description: An image highlighting the key features of the PowMr 3000W Off-Grid Solar Inverter, including its 24V DC to 110/120V AC output, built-in 80A MPPT controller, maximum PV open circuit voltage of 450V, maximum PV input of 4000W, starting voltage requirement, 4 charging modes, 2 output modes, and support for utility, generator, and solar charging.

2 സുരക്ഷാ വിവരങ്ങൾ

Please observe the following safety precautions to prevent injury and damage to the inverter or connected equipment:

• യോഗ്യതയുള്ള ഉദ്യോഗസ്ഥർ: ഇൻസ്റ്റാളേഷനും അറ്റകുറ്റപ്പണിയും യോഗ്യതയുള്ള ഉദ്യോഗസ്ഥർ മാത്രമേ നടത്താവൂ.
• വൈദ്യുതി വിച്ഛേദിക്കൽ: Always disconnect all power sources (AC, DC, and battery) before performing any wiring or maintenance.
• വെൻ്റിലേഷൻ: Ensure adequate ventilation around the inverter to prevent overheating.
• പരിസ്ഥിതി: Install the inverter in a dry, cool, and dust-free environment, away from flammable materials.
• ഗ്രൗണ്ടിംഗ്: Proper grounding is essential for safety. Ensure the inverter is correctly grounded.
• ബാറ്ററി സുരക്ഷ: Work with batteries carefully. Wear eye protection and avoid contact with battery acid. Ensure batteries are properly sized and connected.
• വാല്യംtage Hazards: ഇൻവെർട്ടർ ഉയർന്ന വോള്യത്തിൽ പ്രവർത്തിക്കുന്നുtages. Do not touch uninsulated terminals or components.

3. സജ്ജീകരണവും ഇൻസ്റ്റാളേഷനും

Careful installation is crucial for the performance and safety of your solar inverter. Refer to the included Installation Guide Card for detailed, step-by-step instructions.

3.1 ഘടകം തിരിച്ചറിയൽ

Familiarize yourself with the inverter's ports and indicators:

Text Description: An image illustrating the various ports and indicators on the PowMr Solar Inverter. Key components include AC input/output ports, CAN/USB/RS485 communication ports, dry contact port, grounding screw hole, overload protector, battery port, cooling fan, ON/OFF rocker switch, PV port, touch keys, LED indicators, and LCD screen.

1. എസി ഇൻപുട്ട് പോർട്ട്
2. എസി put ട്ട്‌പുട്ട് പോർട്ട്
3. CAN കമ്മ്യൂണിക്കേഷൻ പോർട്ട്
4. യുഎസ്ബി കമ്മ്യൂണിക്കേഷൻ പോർട്ട്
5. RS485 കമ്മ്യൂണിക്കേഷൻ പോർട്ട്
6. ഡ്രൈ കോൺടാക്റ്റ് പോർട്ട്
7. Grounding Screw Hole
8. ഓവർലോഡ് പ്രൊട്ടക്ടർ
9. ബാറ്ററി പോർട്ട്
10. കൂളിംഗ് ഫാൻ
11. റോക്കർ സ്വിച്ച് ഓൺ/ഓഫ്
12. PV Port
13. Touch Keys (SET, UP, DOWN, ENT)
14. LED സൂചകങ്ങൾ
15. എൽസിഡി സ്ക്രീൻ

3.2 വയറിംഗ് ഡയഗ്രം

The following diagram illustrates the typical wiring connections for the inverter. Ensure all connections are secure and follow local electrical codes.

Text Description: A detailed wiring diagram for the PowMr Solar Inverter, showing connections for solar panels (PV input), battery, AC input (from generator or utility), and AC output (to household loads). It specifies wire gauges, voltage requirements, and emphasizes connecting the PE protective conductor to ground first.

3.2.1 Solar Panel Connection

• Connect solar panels in series to achieve a total open circuit voltage between 120V and 450V DC. The starting voltage 150V-ൽ കൂടുതലായിരിക്കണം.
• A minimum of 4-6 solar panels are typically needed to initiate inverter operation, depending on individual panel specifications.
• Ensure the maximum PV input power does not exceed 4000W and the maximum input current is 13A.
• Use 12AWG wire for PV connections.

3.2.2 ബാറ്ററി കണക്ഷൻ

• Connect a 24V battery bank (lithium or lead-acid) to the battery terminals.
• A recommended battery capacity is 200Ah.
• Use 2AWG wire for battery connections.
• Ensure correct polarity (+ to + and - to -).

Text Description: An image showing the compatibility of the PowMr Solar Inverter with various 24V battery types, including AGM, GEL, FLD (Flooded), LI (Lithium), and SLD (Sealed Lead-Acid).

3.2.3 എസി ഇൻപുട്ട്/ഔട്ട്പുട്ട് കണക്ഷൻ

• Connect the AC input from a utility grid or generator (120Vac, 50/60Hz) to the AC input port.
• Connect your AC loads (e.g., refrigerators, lamps, TVs) to the AC output port. The rated output power is 3000W at 120Vac.
• Use 10AWG wire for AC connections.
• Always connect the PE (Protective Earth) conductor to ground first.

4. പ്രവർത്തന നിർദ്ദേശങ്ങൾ

The inverter features an LCD display and LED indicators for monitoring, and touch keys for configuration.

4.1 പവർ ഓൺ/ഓഫ്

1. Ensure all wiring connections are correct and secure.
2. Turn on the battery breaker.
3. Turn on the PV input breaker (if applicable).
4. Flip the ON/OFF rocker switch on the inverter to the 'ON' position.
5. The LCD display will illuminate, and the inverter will begin its startup sequence.
6. To power off, reverse the sequence: turn off the inverter, then PV, then battery.

4.2 LCD Display and LED Indicators

The LCD screen provides real-time system data, while the three LED indicators (AC/INV, CHARGE, FAULT) show the operational status.

• AC/INV LED: Indicates AC input status or inverter output.
• LED ചാർജ് ചെയ്യുക: Indicates battery charging status.
• തെറ്റ് LED: Illuminates in case of system errors or faults.

4.3 ചാർജിംഗ് മോഡുകൾ

The inverter supports four distinct charging modes:

Text Description: An image detailing the four charging modes (Solar Charging, Electricity Utility Priority, Solar Priority, Hybrid Charging) and three load output working modes (PV Priority, Utility Priority, Inverter Mode) available on the PowMr Solar Inverter.

1. സോളാർ ചാർജിംഗ്: Prioritizes solar power for battery charging.
2. Electricity Utility Priority: Prioritizes utility power for battery charging.
3. Solar Priority: Uses solar power first, then utility if solar is insufficient.
4. ഹൈബ്രിഡ് ചാർജിംഗ്: Combines solar and utility power for charging.

4.4 Load Output Working Modes

The inverter offers three load output working modes:

1. PV Priority: Loads are powered by solar first, then battery, then utility.
2. Utility Priority: Loads are powered by utility first, then battery, then solar.
3. ഇൻവെർട്ടർ മോഡ്: Loads are powered by the inverter (from battery/solar).

These modes can be configured via the LCD display using the touch keys (SET, UP, DOWN, ENT).

5. പരിപാലനം

Regular maintenance ensures optimal performance and longevity of your inverter.

• വൃത്തിയാക്കൽ: Periodically clean the inverter's exterior and ventilation openings to prevent dust accumulation. Use a dry cloth.
• കണക്ഷനുകൾ: Annually inspect all electrical connections for tightness and corrosion. Tighten any loose connections.
• പരിസ്ഥിതി: ഇൻസ്റ്റലേഷൻ പരിസ്ഥിതി നിശ്ചിത താപനിലയിലും ഈർപ്പത്തിലും ഉള്ളിലാണെന്ന് ഉറപ്പാക്കുക.
• ബാറ്ററി പരിശോധന: Regularly check battery terminals for corrosion and ensure proper electrolyte levels for flooded batteries.

6. പ്രശ്‌നപരിഹാരം

If the inverter is not operating as expected, refer to the following common issues. For complex problems or error codes not listed, consult the full user manual or contact customer support.

• പവർ ഔട്ട്പുട്ട് ഇല്ല: Check battery connections, DC input voltage from solar panels, and AC input from utility/generator. Ensure the inverter is switched ON.
• ചാർജിംഗ് പ്രശ്നങ്ങൾ: Verify PV input voltage and current. Check battery type settings on the inverter. Ensure the charging mode is correctly selected.
• ഓവർലോഡ് മുന്നറിയിപ്പ്: Reduce the connected load. The inverter has an overload protector that may trip.
• തകരാർ സൂചകം ഓണാണ്: Note any error codes displayed on the LCD and refer to the detailed troubleshooting section in the complete user manual.

7 സ്പെസിഫിക്കേഷനുകൾ

8. വാറൻ്റിയും പിന്തുണയും

Your PowMr Solar Inverter comes with a warranty. Please refer to the included Warranty Card for specific terms and conditions, including warranty duration and coverage details. For technical support, troubleshooting assistance, or warranty claims, please contact PowMr customer service through their official channels or the retailer where the product was purchased.