1. ആമുഖം
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your PowMr 700W Solar Micro Inverter. Please read this manual thoroughly before installation and retain it for future reference. The micro inverter converts direct current (DC) from solar panels into alternating current (AC) for grid connection, offering high efficiency and reliability for your solar energy system.
2 സുരക്ഷാ വിവരങ്ങൾ
- Installation must be performed by qualified personnel in accordance with local electrical codes and regulations.
- Do not attempt to repair the inverter yourself. Contact customer support for assistance.
- Ensure all DC and AC connections are secure and properly insulated to prevent electrical shock.
- Disconnect all power sources (solar panels and AC grid) before performing any maintenance or wiring.
- The inverter can become hot during operation. Avoid touching it directly.
- അമിതമായി ചൂടാകുന്നത് തടയാൻ ഇൻവെർട്ടറിന് ചുറ്റും ശരിയായ വായുസഞ്ചാരം ഉറപ്പാക്കുക.
3. പാക്കേജ് ഉള്ളടക്കം
അൺപാക്ക് ചെയ്യുമ്പോൾ എല്ലാ ഘടകങ്ങളും ഉണ്ടെന്നും കേടുപാടുകൾ സംഭവിച്ചിട്ടില്ലെന്നും ഉറപ്പാക്കുക:
- PowMr 700W Solar Micro Inverter
- LCD Display Unit with AC Output Power Plug
- മൗണ്ടിംഗ് സ്ക്രൂകളും വാഷറുകളും
Image 3.1: PowMr 700W Solar Micro Inverter with LCD display and mounting accessories.
4 സ്പെസിഫിക്കേഷനുകൾ
| ഫീച്ചർ | സ്പെസിഫിക്കേഷൻ |
|---|---|
| മോഡലിൻ്റെ പേര് | 700W Solar Micro Inverter |
| വാട്ട്tage | 700 വാട്ട്സ് |
| ഇൻപുട്ട് വോളിയംtagഇ റേഞ്ച് (DC) | 22-50VDC |
| Putട്ട്പുട്ട് വോളിയംtagഇ (എസി) | 110VAC |
| ഔട്ട്പുട്ട് ഫ്രീക്വൻസി | 50Hz/60Hz (45Hz ~ 64Hz) |
| കാര്യക്ഷമത | 99.5% (Maximum Power Point Tracking) |
| വാട്ടർപ്രൂഫ് റേറ്റിംഗ് | IP67 |
| മെറ്റീരിയൽ | അലുമിനിയം അലോയ് |
| ഇനത്തിൻ്റെ ഭാരം | 5.48 പൗണ്ട് |
| അളവുകൾ | 13.58 x 9.88 x 4.49 ഇഞ്ച് |
| ശുപാർശ ചെയ്യുന്ന ഉപയോഗങ്ങൾ | Home, Office, Recreational Vehicle, Camping, Travel, Business trip, Workshop |
5. സജ്ജീകരണവും ഇൻസ്റ്റാളേഷനും
5.1 ഇൻവെർട്ടർ ഘടിപ്പിക്കുന്നു
Mount the inverter in a location that is well-ventilated and protected from direct sunlight, if possible. The aluminum alloy casing is designed for heat dissipation, but optimal airflow is crucial. Use the provided mounting screws to secure the inverter to a stable surface.
Image 5.1: The inverter's aluminum alloy construction aids in heat dissipation.
5.2 Connecting Solar Panels (DC Input)
The inverter features pre-installed MC4 connectors for direct connection to your solar panels. Ensure that the solar panel voltagഇ, വാട്ട്tage are within the inverter's specifications (22-50VDC, max 700W total, with each MC4 branch not exceeding 350W). Connect the positive and negative terminals of your solar panels to the corresponding MC4 input connectors on the inverter.
ചിത്രം 5.2: വിശദമായത് view of MC4 and AC output connections.
5.3 Connecting to the AC Grid (AC Output)
Connect the AC output cable from the inverter to the provided LCD display unit, and then plug the LCD display unit into a standard 110V AC outlet. The inverter is designed for grid-tie operation, feeding power directly into your home's electrical system.
Image 5.3: Typical wiring diagram for a single 700W micro inverter setup.
5.4 Multiple Inverter Installation
Multiple micro inverters can be stacked to increase total power output. Each inverter operates independently, maximizing energy harvest even if some panels are shaded. This modular design enhances system resilience compared to traditional string inverters.
Image 5.4: Comparison of multiple micro inverters versus a single string inverter setup.
6. പ്രവർത്തന നിർദ്ദേശങ്ങൾ
6.1 പവർ ഓണാണ്
Once all connections are secure, connect the AC output plug to the grid. The inverter will automatically power on and begin its startup sequence.
6.2 LED സൂചകങ്ങൾ
The inverter features an LED display for status indication:
- Red ON for 3 seconds: Device starts.
- Green/Red flash: Inverter Working.
- സ്ഥിരമായ ചുവപ്പ്: Error/Inverter protection activated.
- Green lights on 3s and off 0.5s: MPPT locked (Maximum Power Point Tracking).
6.3 Maximum Power Point Tracking (MPPT)
The inverter incorporates high-precision MPPT technology to automatically adjust the solar panel output power to its maximum point, ensuring efficient and steady power generation, even in varying light conditions. In overcast weather, the inverter will activate a 6-grade power search function to maintain optimal output.
6.4 LCD Display Monitoring
The included LCD display unit provides real-time monitoring of key operational parameters such as voltage, current, power, energy, frequency, and power factor. This allows you to observe the inverter's performance directly.
7. പരിപാലനം
The PowMr 700W Solar Micro Inverter is designed for minimal maintenance. Its IP67 waterproof rating and self-cooling aluminum alloy casing contribute to its durability.
- പതിവ് പരിശോധന: Periodically check all cable connections for tightness and signs of wear or damage.
- വൃത്തിയാക്കൽ: Ensure the inverter's casing and heat sink fins are free from dust, dirt, or debris to maintain optimal heat dissipation. Use a soft, dry cloth for cleaning. Do not use harsh chemicals or abrasive materials.
- വെൻ്റിലേഷൻ: Confirm that the area around the inverter remains clear to allow for adequate airflow and prevent overheating.
8. പ്രശ്നപരിഹാരം
If you encounter issues with your micro inverter, refer to the following common problems and solutions:
| പ്രശ്നം | സാധ്യമായ കാരണം | പരിഹാരം |
|---|---|---|
| No power output / Inverter not starting | No DC input from solar panels; AC grid not connected; Faulty wiring. | Check solar panel connections and ensure sufficient sunlight. Verify AC plug is securely connected to a live outlet. Inspect all wiring for damage. |
| കുറഞ്ഞ പവർ ഔട്ട്പുട്ട് | Insufficient sunlight; Shading on solar panels; Solar panel degradation; Inverter overheating. | Ensure panels are clean and free from shade. Check panel orientation. Verify inverter is not overheating by ensuring proper ventilation. |
| Inverter shuts down frequently (Red steady LED) | Overheating; Over-voltagഇ/അണ്ടർ-വോളിയംtage protection; Grid instability. | Improve ventilation around the inverter. Check solar panel voltage is within range. Consult with an electrician to check grid stability. Allow inverter to cool down before restarting. |
| LCD ഡിസ്പ്ലേ പ്രവർത്തിക്കുന്നില്ല | Loose connection; Display unit fault. | Ensure the LCD display unit is securely connected to the inverter and the AC outlet. If issues persist, contact customer support. |
If the problem persists after attempting these solutions, please contact PowMr customer support for further assistance.
9. വാറൻ്റിയും പിന്തുണയും
For warranty information and technical support, please refer to the official PowMr webസൈറ്റിൽ ബന്ധപ്പെടുക അല്ലെങ്കിൽ നിങ്ങളുടെ അംഗീകൃത ഡീലറെ ബന്ധപ്പെടുക. വാറന്റി ക്ലെയിമുകൾക്കുള്ള വാങ്ങലിന്റെ തെളിവായി നിങ്ങളുടെ വാങ്ങൽ രസീത് സൂക്ഷിക്കുക.
PowMr Customer Support: Visit the PowMr Store on Amazon
10 സാധാരണ ആപ്ലിക്കേഷനുകൾ
The PowMr 700W Solar Micro Inverter is versatile and suitable for various applications, including:
- Residential grid-tie solar systems
- Recreational vehicles (RVs)
- Campസജ്ജീകരണങ്ങൾ
- Small office or workshop power solutions
- Portable solar power for travel
ചിത്രം 10.1: ഉദാamples of the micro inverter's diverse applications.
