1. Муқаддима
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. Маълумот оид ба бехатарӣ
- Насбкунӣ бояд аз ҷониби кормандони соҳибихтисос мувофиқи қонунҳо ва қоидаҳои маҳаллӣ оид ба электрикӣ анҷом дода шавад.
- 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.
- Барои пешгирии гармшавии аз ҳад зиёд дар атрофи инвертер вентилятсияи дурустро таъмин кунед.
3. Мундариҷаи баста
Боварӣ ҳосил кунед, ки ҳамаи ҷузъҳо ҳангоми кушодан мавҷуд ва осеб надидаанд:
- PowMr 700W Solar Micro Inverter
- LCD Display Unit with AC Output Power Plug
- Буридани васлкунакҳо ва шустушӯйҳо
Image 3.1: PowMr 700W Solar Micro Inverter with LCD display and mounting accessories.
4. Мушаххасоти
| Хусусият | Мушаххасоти |
|---|---|
| Номи модел | 700W Solar Micro Inverter |
| Ватtage | 700 ватт |
| Вуруди ҷилдиtage Диапазон (DC) | 22-50VDC |
| Натиҷаи ҳаҷtagд (AC) | 110VAC |
| Басомади баромад | 50Hz/60Hz (45Hz ~ 64Hz) |
| Самаранокӣ | 99.5% (Maximum Power Point Tracking) |
| Рейтинги обногузар | IP67 |
| Материал | Хӯлаи алюминий |
| Вазни ашё | 5.48 фунт |
| Андозаҳо | 13.58 x 9.88 x 4.49 инч |
| Истифодаи тавсияшаванда | Home, Office, Recreational Vehicle, Camping, Travel, Business trip, Workshop |
5. Танзим ва насб
5.1 Ҷойгиркунии инвертер
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 voltagд ва ватtage 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.
Тасвири 5.2: Муфассал 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. Дастурҳои истифодабарӣ
6.1 Қувваи барқ
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 Нишондиҳандаҳои LED
The inverter features an LED display for status indication:
- Red ON for 3 seconds: Device starts.
- Green/Red flash: Inverter Working.
- Сурх устувор: 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. Нигоҳдорӣ
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.
- Санҷиши мунтазам: Periodically check all cable connections for tightness and signs of wear or damage.
- Тозакунӣ: 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.
- Вентилятсия: Confirm that the area around the inverter remains clear to allow for adequate airflow and prevent overheating.
8. Баррасии мушкилот
If you encounter issues with your micro inverter, refer to the following common problems and solutions:
| Мушкилот | Сабаби эҳтимолӣ | Ҳалли |
|---|---|---|
| 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. |
| Истеҳсоли қувваи кам | 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-voltagд/зер-ҷилдtage 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. |
| Намоиши LCD кор намекунад | 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. Кафолат ва дастгирӣ
For warranty information and technical support, please refer to the official PowMr webсайт ё дилери ваколатдори худ тамос гиред. Квитансияи хариди худро ҳамчун далели харид барои даъвоҳои кафолат нигоҳ доред.
PowMr Customer Support: Visit the PowMr Store on Amazon
10. Барномаҳои маъмулӣ
The PowMr 700W Solar Micro Inverter is versatile and suitable for various applications, including:
- Residential grid-tie solar systems
- Recreational vehicles (RVs)
- Campтанзимот
- Small office or workshop power solutions
- Portable solar power for travel
Тасвири 10.1: Мисamples of the micro inverter's diverse applications.
