Huawei SUN2000-20KTL-M5 20kW Three-phase PV string Inverter KR3552914

Huawei SUN2000-20KTL-M5 20kW Three-phase PV string Inverter

Huawei SUN2000-20KTL-M5 three-phase string inverter with grid injection 20 kW IP66 Three-phase is a device that converts the direct current supplied by the solar panels of a photovoltaic system into alternating current with three-phase output for the consumption of commercial or industrial premises . It is produced by the prestigious brand Huawei, a leading company in the production of photovoltaic, telecommunications, telephone, etc. equipment.
It has 4 MPPT (Maximum Power Point Tracking) trackers, a technology that ensures the optimal balance between voltage and current so that the solar panels operate at maximum power. It is worth noting that although the power factor of this inverter is 0.8, its efficiency is 98.5%, making it one of the best performing inverters on the market.
This type of grid-connected inverter is the simplest because it only works when it receives sunlight. They are connected to the grid and generate a signal of the same frequency to inject the energy produced by the solar panels into the grid.
Grid injection inverters are specially designed for industries that already have a grid connection. The inverter can directly supply the energy generated by the photovoltaic panels to the industrial electrical system. At night, when there is no energy production, the inverter remains off. The next day, when the sun shines, it turns on automatically. Grid-connected photovoltaic systems are the most convenient because they allow you to save on your electricity bill with a very low investment.

Active Safety AI Powered Arcing Protection
Flexible Communication WLAN, Fast Ethernet, 4G, Communication Supported
Higher Yields Up to 30% More Energy with Optimizer

Technical Specification:
Max. Efficiency: 98.4%
European Efficiency: 98.1%
Input
Recommended max. PV power: 30,000 Wp
Max. Input Voltage: 1,100V
Full-load MPPT voltage range: 480 V ~ 800 V
Max. Current per Input: 30 A (two string) / 20 A (single string)
Max. Short Circuit Current per MPPT: 40A
Start Voltage: 200V
MPPT Operating Voltage Range: 200 V ~ 1000 V
Rated Input Voltage: 600V
Max number of Inputs: 4
Number of MPP Trackers: 2
Output
Rated AC Active Power: 20,000 W
Max. AC Apparent Power: 22,000 VA
Rated Output Voltage: 220 Vac / 380 Vac, 230 Vac / 400 Vac, 239.6 Vac / 415Vac, 3W + N + PE
Rated AC Grid Frequency: 50 Hz / 60Hz
Max. Output Current: 33.6A/380Vac, 31.9A/400Vac, 30.8A/415Vac
Adjustable Power Factor Range: 0.8 LG ... 0.8LD
Max. Total Harmonic Distortion: <3%
Protection
Overvoltage Category: PV Ⅱ/AC Ⅲ
Input-side disconnection device: Yes
Anti-islanding protection: Yes
AC over-current protection: Yes
DC reverse-polarity protection: Yes
String fault detection: Yes
DC surge protection: TYPE II
AC surge protection: CLASS II
Residual current monitoring unit: Yes
Arc fault protection: Yes
Ripple control ripple control: Yes
Integrated PID recovery: Yes
General Data
Operation temperature range:  -25 ~ + 60 °C (-13 °F ~ 140 °F)
Relative humidity: 0 % RH ~ 100% RH
Max. operating altitude:  0 ～ 4,000 m (13,123 ft.) (Derating above 2000 m)
Cooling Smart air cooling: Display LED Indicators; Integrated WLAN + FusionSolar App
Communication:  RS485; WLAN/Ethernet via Smart Dongle-WLAN-FE (Optional) 4G / 3G / 2G via Smart Dongle-4G (Optional)
Weight (with mounting plate): 21 kg (46.4 lb)
Dimensions (W x H x D): (incl. mounting plate) 546x460x228 mm (21.5 x 18.1 x 9.0 inch)
Degree of protection: IP66
DC MBUS Compatible Optimizer: SUN2000-450W-P, SUN2000-450W-P2, SUN2000-600W-P, SUN2000-1300W-P, SUN2000-1100W-P
Safety: EN/IEC 62109-1, EN/IEC 62109-2
Grid connection standards: G99, EN 50549, CEI 0-21, CEI 0-16, VDE-AR-N-4105, VDE-AR-N-4110, C10/11, ABNT, VFR 2019, UNE 217001, UNE 217002, RD 244, TOR D4, IEC61727, IEC62116

IMPORTANT NOTE:
The reduced VAT is reserved for PRIVATE INDIVIDUALS, end users and qualified photovoltaic and thermal energy installers or heat production INSTALLED IN ITALY. In case you do not have the right to the tax deduction (DEALERS) kindly contact us in advance so that an invoice with 22% VAT can be issued as per the law in force. In the absence of receipt of the declaration the order cannot be shipped as a copy of the VAT declaration form must by law be attached to the company invoice. The declaration form and ID document must be sent to the email address. 
After purchase, kindly complete and return the VAT declaration form together with a copy of an ID document.