HUAWEI Smart String Inverter SUN2000-20KTL-M2
Digital PV Solution for Upgraded Safety & Better Experience

• Compatible to Huawei Smart PV Optimizer SUN2000-450W-P, enables more modules on rooftop.
• Up to 30% higher yields contributed by optimizing each panel performance.
• AI Powered AFCI to proactively mitigate fire risk.
• Communication:
  – RS485
  – Ethernet via Smart Dongle-WLAN-FE (Optional)
  – 4G / 3G / 2G via Smart Dongle-4G (Optional)
• Inverter with no quick wear parts, failure rate < 0.5%

Features:

• Recommended max. PV input power: 30000 Wp
• Max. input voltage: 1080 V
• Number of MPP trackers / Input number per MPP tracker: 2 / 2
• Rated output power: 20 kW
• Rated output voltage: 220 Vac / 380 Vac, 230 Vac / 400 Vac, 3W + N + PE
• Max. output current: 33,5 A
• DC and AC surge protection: compatible with TYPE II protection class according to EN/IEC 61643-11
• Cooling: Natural Convection
• Display: LED Indicators; Integrated WLAN + FusionSolarApp
• Degree of protection: IP65
• Weight (with mounting plate): 25 kg
• Dimension (W x H x D): 525 x 470 x 262 mm.

Higher yields / Safe & Reliable / Smart / User-friendly

SUN 12/14/16K-SG, a hybrid inverter, is suitable for residential and light commercial use, maximizing the self-consumption rate of solar energy and increasing your energy impendence.   During the day, the PV system generates electricity which will be provided to the loads initially. Then, the excess energy will charge the battery via SUN 12/14/16K-SG. Finally, the stored energy can be released when the loads require it. The battery can also be charged by the diesel generator to ensure uninterrupted supply in the event of grid blackout.

It is equipped with an RS485 / CAN port for battery communication.

Remotely shutdown function

Smart Monitoring Platform
Thanks to the smart monitoring platform, Deye full series inverter products support remote shutdown immediately when an accident occurs. Setting parameters and FW updates remotely makes PV plant O&M easier.

• Colorful touch LCD, IP65 protection degree
• 6 time periods for battery charging/discharging
• Max. charging/discharging current of 290A.
• Max.16pcs parallel
• DC couple and AC couple to retrofit existing solar system.
• Support storing energy from diesel generators.
• 48V low voltage battery, safe and reliable
• Unique Smart Load application and Grid peak shaving function
• 4ms fast transfer from on-grid to off-grid mode, ensuring the non-inverter type air conditioner works well.

Technical Specifications

• • Multifunctional

  Similar to the MultiPlus, the Quattro is also a combined inverter and charger. Additionally, it can accept two AC inputs and automatically connect to the active source. Its many features include a true sine wave inverter, adaptive charging, hybrid PowerAssist technology plus multiple systems integration features such as three or split-phase operation and parallel operation.

  • Two AC Inputs & two AC Outputs

  The Quattro can be connected to two independent AC sources, for example, shore-side power and a generator, or two generators. The Quattro will automatically connect to the active source. The main output has no-break functionality. In the event of a grid failure, or shore or generator power being disconnected, the Quattro takes over the supply to the connected loads. This happens so fast (less than 20 milliseconds) that computers and other electronic equipment will continue to operate without disruption. The second output is life only when AC is available on one of the inputs of the Quattro. Loads that should not discharge the battery, such as air-conditioning or a water heater can be connected to this output.

  • Unique PowerAssist feature

  The Quattro will prevent the overload of a limited AC source, such as a generator or shore power connection. First, battery charging will automatically be reduced when otherwise an overload would occur. The second level will boost the output of a generator or shoreside supply with power taken from the battery.

  • Virtually unlimited power thanks to parallel operation

  Up to 6 Quattros can operate in parallel to achieve higher power output. Three-phase or split-phase operation is also possible. Please check our datasheets to see which models have parallel, three-phase, and split-phase capabilities.

  • Remote Monitoring and Control

  Monitor and control your Quattro and system or systems locally (LAN) or remotely via the internet from anywhere in the world, using the free VRM app and free VRM portal website. Access can be from a phone, tablet, laptop, or PC for multiple operating systems. There is no end to the level of control, via the required Color Control GX or Venus GX, from adjusting your Quattro to setting a Geofence for-hire vehicles and more…