Description
Company Huawei – one of the most well-known manufacturers of electrical equipment in China and a recognized industry leader. Its products are known for their high quality and reliability, while remaining affordable to a wide audience.
The company manufactures some of the best inverters on the market, as it uses only the highest-quality components in its designs. All of its products comply with international standards and have all the necessary certifications attesting to their high quality.
Therefore, it is worth considering a three-phase grid-tied inverter model SUN2000-20KTL, which is a high-quality product developed by HUAWEI.
Technical Specifications of the SUN2000-20KTL Grid-Tied Inverter
The power output of this photovoltaic module is 20 kW. The maximum power on the DC circuit is 22,500 W. The maximum input voltage of this inverter is 1,000 V, and the rated voltage is 620 V. The voltage range for MPPT trackers is from 200 V to 9,500 V; the MPPT range for the 100% model is from 480 V to 800 V. Number of MPPT trackers: 3. Maximum current per MPPT tracker.
The device’s rated output power is 20,000 W, and its maximum total power is 22 kW. The rated voltage is 230 V/400 V, 220 V/380 V. The rated frequency is 50/60 Hz. The maximum AC current is 33 A.
Advantages of an Inverter
- MPPT trackers. The presence of two MPPT trackers with three inputs allows the inverter to operate with a system of individual photovoltaic modules located on different planes. This helps increase the overall operational efficiency of the entire station.
- Efficiency. The efficiency rating of this inverter model is 98.6 %. This high level of efficiency is achieved through the use of only state-of-the-art equipment in manufacturing and high-quality components. The device also operates more efficiently because it does not have a transformer.
- Cooling system. The inverter is cooled through passive natural convection and a built-in fan. The absence of an external fan, which often fails, allows the inverter to have a longer service life and be reliably protected against dust and moisture in accordance with the IP65 protection standard.
- A modern monitoring system. The availability of multiple communication interfaces, such as Bluetooth/USB/Fast Ethernet/WiFi (optional) allows you to monitor the device’s operation in a user-friendly format (via a phone or personal computer), and the LED display lets you configure the basic settings to ensure the device operates correctly.
- High reliability and built-in protection. The device's failure rate is extremely low. This is due to its high-quality construction and its protection system against voltage surges, a DC switch, and a built-in protective shutdown device (PSD).
- Value for money. In the grid-tied inverter market, this model offers one of the best price-to-quality ratios. When used with a 20-kW power station, the SUN2000-20KTL inverter will pay for itself fairly quickly—in about 4 years.
The warranty period for this photovoltaic module is 5 years. The approximate service life, provided that usage requirements are followed, is about 20–25 years.
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