Uporabniški priročnik za hibridni sončni inverter Sako SUNPOLO 11KW

1. Uvod

This manual provides essential information for the safe and efficient operation of your Sako SUNPOLO 11KW Hybrid Solar Inverter. This advanced inverter is designed to integrate solar power, battery storage, and grid electricity, offering a reliable and flexible energy solution for residential applications. Please read this manual thoroughly before installation and operation to ensure proper use and longevity of the product.

Slika 1.1: Spredaj view of the Sako SUNPOLO 11KW Hybrid Solar Inverter, showcasinzaradi svoje kompaktne zasnove in integriranega zaslona.

2. Varnostne informacije

Always adhere to the following safety precautions to prevent injury, damage to the inverter, or other property damage. Installation and maintenance should only be performed by qualified personnel.

• Do not attempt to disassemble or repair the inverter yourself. Refer all servicing to qualified personnel.
• Ensure the inverter is installed in a well-ventilated area, away from flammable materials and direct sunlight.
• Verify all wiring connections are secure and correctly polarized before powering on the system.
• Razsmernik vsebuje veliko količinotage components. Exercise extreme caution during installation and operation.
• This inverter includes built-in protections against overload, short circuit, overvoltage, podzvtage, and overtemperature. However, proper system design and external protection devices are still recommended.

Slika 2.1: Pod kotom view of the Sako SUNPOLO 11KW Hybrid Solar Inverter, showing its side ventilation and robust casing.

3. Značilnosti izdelka

The Sako SUNPOLO 11KW Hybrid Solar Inverter is equipped with advanced features to optimize your solar energy system:

• BMS Battery System Compatibility: Supports communication via USB, RS232, RS485, and Dry-Contact. Capable of operating with or without a battery system.
• Dual MPPT & AC Output: Features two independent 27A Maximum Power Point Trackers (MPPT) for efficient solar energy harvesting. Provides dual AC outputs (L1/L2) and supports On-Grid, Off-Grid, and Hybrid operating modes.
• Širitev zmogljivosti: Up to six inverters can be combined in parallel for increased system capacity.
• Visoka zmogljivost: Delivers 11000W output power with a maximum PV input DC voltage of 450VDC and a conversion efficiency of up to 96%.
• Pametno spremljanje: Built-in Wi-Fi allows monitoring of working status via a mobile application. The LCD screen enables configuration of DC/AC input priority, battery type, and charging current.
• Celovita varnost: Includes integrated overload protection, short circuit protection, overvoltage zaščita, undervoltage protection, and overtemperature protection to ensure household electrical safety. Compatible with AC/DC inputs, including diesel generators.

Image 3.1: Diagram detailing the various protections offered by the integrated Battery Management System (BMS) in the SUNPOLO 11KW inverter, including high/low temperature, over/under voltage, overload, short-circuit, and communication ports.

4. Nastavitev in namestitev

The installation of the Sako SUNPOLO 11KW Hybrid Solar Inverter requires careful planning and execution. It is strongly recommended that installation be performed by a certified electrician or solar professional.

4.1 Izbira mesta

• Choose a location that is cool, dry, and well-ventilated.
• Avoid direct sunlight, high humidity, and dusty environments.
• Zagotovite zadosten prostor okoli razsmernika za pravilno kroženje zraka in odvajanje toplote.
• Mount the inverter vertically on a sturdy wall or support structure.

4.2 Žične povezave

Connect the following components to the inverter:

1. PV vhod: Connect solar panels to the designated PV input terminals. Observe correct polarity and voltage meje.
2. Priključek baterije: Connect the battery bank to the battery terminals. Ensure correct polarity and use appropriate cable gauges.
3. Vhod AC (omrežje/generator): Connect the utility grid or a compatible generator to the AC input terminals.
4. AC Output (Load): Connect your household loads to the AC output terminals.
5. Ozemljitev: Prepričajte se, da je pretvornik pravilno ozemljen v skladu z lokalnimi električnimi predpisi.

4.3 Vzporedno delovanje

For systems requiring higher power output, up to six Sako SUNPOLO 11KW inverters can be connected in parallel. Consult the detailed parallel installation guide for specific wiring diagrams and configuration steps.

Image 4.1: Illustration of a parallel system setup, demonstrating how multiple Sako SUNPOLO inverters can be combined to increase total power capacity for larger loads.

Image 4.2: Comprehensive system diagram showing the integration of the Sako SUNPOLO inverter within a typical residential solar power setup, connecting solar panels, batteries, the utility grid, and household loads.

5. Navodila za uporabo

Once installed, the Sako SUNPOLO 11KW inverter is ready for operation. Follow these steps to power on and configure your system.

5.1 Vklop

1. Prepričajte se, da so vse ožičene povezave varne in pravilne.
2. Turn on the DC breaker for the battery bank (if applicable).
3. Turn on the DC breaker for the solar PV array.
4. Turn on the AC input breaker from the grid or generator.
5. Finally, turn on the AC output breaker to power your loads.
6. The inverter will initiate its startup sequence, and the LCD display will show the operating status.

5.2 LCD-zaslon in nastavitve

The integrated LCD screen allows you to monitor system performance and adjust various parameters. Key settings include:

• DC/AC Input Priority: Configure whether solar, battery, or grid power is prioritized.
• Vrsta baterije: Select the type of battery connected (e.g., lead-acid, lithium-ion) for optimized charging.
• Polnilni tok: Adjust the battery charging current to suit your battery specifications.

5.3 načini polnjenja

The inverter supports four distinct charging modes to adapt to various energy management strategies:

1. Sončno polnjenje: Prioritizes charging batteries from solar power.
2. Prednost elektroenergetskega podjetja: Prioritizes using grid electricity for charging and powering loads.
3. Prioriteta sončne energije: Prioritizes solar power for loads and battery charging, using grid only when solar is insufficient.
4. Hibridno polnjenje: Combines solar and grid power for optimal charging and load support.

Image 5.1: Visual representation of the inverter's energy flow, showing solar panels charging the battery during the day and the battery discharging to power the house at night.

Slika 5.2: Konecview of the four selectable charging modes, allowing users to customize how the inverter manages power from solar, battery, and grid sources.

5.4 Wi-Fi Monitoring

Utilize the built-in Wi-Fi module to connect your inverter to a mobile application. This allows for remote monitoring of real-time performance data, historical records, and system status directly from your smartphone or tablet.

6. Vzdrževanje

Regular maintenance ensures the optimal performance and longevity of your Sako SUNPOLO 11KW Hybrid Solar Inverter.

• Čiščenje: Občasno čistite zunanjost in prezračevalne odprtine pretvornika, da preprečite nabiranje prahu, ki lahko ovira odvajanje toplote. Uporabite mehko, suho krpo. Ne uporabljajte tekočin ali abrazivnih čistil.
• Pregled: Annually inspect all wiring connections for tightness and signs of corrosion or damage. Check for any unusual noises or odors during operation.
• Okolje: Zagotovite, da temperatura in vlažnost okolja v namestitvi ostane znotraj določenih območij.
• Posodobitve vdelane programske opreme: Preverite pri proizvajalcu website or mobile app for any available firmware updates to ensure your inverter has the latest features and performance enhancements.

7. Odpravljanje težav

If you encounter issues with your Sako SUNPOLO 11KW Hybrid Solar Inverter, refer to the following general troubleshooting steps. For complex problems, contact technical support.

• Brez izhodne moči: Check all circuit breakers (AC input, AC output, PV, battery) to ensure they are in the ON position. Verify battery charge level and solar panel connections.
• Inverter ne polni baterije: Potrdite vhodni volumen PVtage is within the operating range. Check battery connections and ensure the correct battery type is selected in the settings.
• Kode napak na LCD-zaslonu: Refer to the inverter's specific error code list (usually found in a more detailed technical manual or online resources) to diagnose the issue.
• Sprožena zaščita pred preobremenitvijo: Reduce the connected load. The inverter will automatically attempt to restart after a cool-down period. Ensure total load does not exceed the inverter's rated output.
• Težave s komunikacijo (Wi-Fi): Verify the inverter's Wi-Fi connection to your network. Ensure the mobile app is updated and correctly configured.

8. Specifikacije

9. Garancija in podpora

For warranty information, please refer to the warranty card included with your product or visit the official Sako website. In case of technical issues, questions, or to request service, please contact Sako customer support through their official channels. Provide your product model number and purchase date for efficient assistance.