High Voltage 150V Three Phase Inverter 12kw 15kw 20kw 25kw 30kw Hybrid Solar Inverter Back Up
FAQs from different countries
1. Germany (Europe)
Q1: Is this inverter certified for the German grid (VDE-AR-N 4105)?
A1: Absolutely. Our inverters are fully certified under VDE 4105, ensuring seamless and compliant grid connection throughout Germany. You can install with confidence, knowing you meet the strict technical requirements of the German energy grid.
Q2: How does the high efficiency benefit me in Germany's climate?
A2: With a maximum efficiency of up to 98.4%, you maximize energy harvest from your solar panels, which is crucial during shorter winter days and overcast conditions. Every kilowatt-hour you generate is converted with minimal loss, optimizing your return on investment.
Q3: Can the battery system be used for self-consumption optimization?
A3: Yes. The integrated battery management supports both Lithium-ion and Lead-acid batteries, allowing you to store excess solar energy during the day and use it during the high-tariff evening hours, significantly increasing your energy independence from the grid.
Q4: Is it suitable for a typical German residential application?
A4: With models ranging from 12kW to 30kW, we offer solutions perfect for larger German homes and small commercial properties. The 3-phase output and high single-phase power limit (11,000VA on larger models) are ideal for homes with high-power appliances.
Q5: What happens during a grid outage?
A5: The inverter features a <10ms transfer time to backup power. This means your essential loads will remain powered almost without interruption, providing peace of mind and security for your household.
Q6: Does it come with a German-language interface and support?
A6: Yes, the optional LCD display and accompanying mobile app support multiple languages, including German. Furthermore, our communication interfaces (Wi-Fi/LAN) allow for easy monitoring and support from our local partners.
2. Italy (Europe)
Q1: Does this inverter comply with Italian grid code CEI 0-21?
A1: Yes, it is explicitly certified for CEI 0-21, making it fully compliant for installation in Italy. This ensures your system will be approved by your local distributor (e.g., Enel).
Q2: How does the MPPT voltage range perform with typical Italian roof installations?
A2: The wide MPPT range of 160V-950V is excellent for Italian summers. It allows for longer string designs, optimizing panel layout on sun-drenched roofs while maintaining high efficiency even in very hot conditions where panel voltage drops.
Q3: Can I use this system for "Scambio sul Posto" (SSP)?
A3: Perfectly. The system maximizes self-consumption with its battery storage, reducing the energy you draw from the grid. The excess energy you feed back is accurately managed, which is beneficial for the SSP mechanism.
Q4: Is the cooling system adequate for hot Italian summers?
A4: The higher-power models (TP25KH/TP30KH) feature smart fan cooling, which actively manages temperatures to ensure reliable operation even when ambient temperatures reach up to 45°C before derating.
Q5: What is the warranty period?
A5: We offer a standard 5-year warranty, with an optional extension to 10 years. This long-term commitment guarantees the durability and performance of your investment under the Italian sun.
Q6: How can I monitor my system's performance?
A6: You can easily monitor your system via the Bluetooth & APP, or with the optional Wi-Fi/LAN module, allowing you to track energy production and savings in real-time from your smartphone.
3. Spain (Europe)
Q1: Is the inverter certified according to the Spanish UNE 217002 standard?
A1: Yes, our inverters carry the UNE 217002 certification, ensuring full compliance with Spanish grid connection requirements for a smooth installation and inspection process.
Q2: How does the anti-islanding protection work?
A2: The inverter includes advanced, certified anti-islanding protection. It immediately disconnects from the grid in the event of a power outage, ensuring the safety of utility workers, which is a mandatory safety feature in Spain.
Q3: With the high solar irradiation in Spain, will the inverter derate?
A3: Our inverters are built to handle high loads. The operating temperature range goes up to 60°C (with derating only above 45°C). Combined with efficient cooling, it ensures stable power output even during peak sunshine hours.
Q4: Can I use it for an off-grid villa in a remote area?
A4: While designed for grid-tie with backup, its robust backup functionality makes it an excellent choice for properties seeking energy independence. The high battery discharge power can run a typical villa's appliances seamlessly during grid outages.
Q5: What type of battery is recommended for the Spanish market?
A5: We recommend modern Lithium-ion batteries for their longer lifespan, higher efficiency, and better performance in the Spanish climate, though the inverter is also compatible with cost-effective Lead-acid options.
Q6: Is the IP66 rating sufficient for coastal areas?
A6: The IP66 rating provides complete protection against dust and powerful water jets, making it highly resistant to the salty and humid air common in Spanish coastal regions.
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