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SUN2000-2/3/4/5/6KTL-L1

Features and Benefits

  • IP65 protection
    • Dustproof, waterproof, and anti-salt fog
  • AC/DC surge protection
    • Lightning protection
  • Various communication modes
    • WLAN, Ethernet, and 4G modes
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Models

  • SUN2000 -2KTL-L1
  • SUN2000 -3KTL-L1
  • SUN2000 -3.68KTL-L1
  • SUN2000 -4KTL-L1
  • SUN2000 -4.6KTL-L1
  • SUN2000 -5KTL-L1
  • SUN2000 -6KTL-L1

Overview

Optimized Solution, Higher Yields

Industry-leading conversion efficiency through advanced power electronics technologies.

When combined with Smart Module Controllers, module-level optimization can be achieved, and power yields can be increased by up to 30%.

Intelligent AFCI Protection, Eliminating Safety Risks

Intelligent AFCI (Arc-fault Circuit Interrupter) protection cuts off the DC arc within 0.5 seconds, eliminating potential fire hazards for personal and asset safety.

Stable Operation in Harsh Environments and Extreme Weather

(High temperature, snow, sandstorm, and rain)

IEC-compliant EMC

Its electromagnetic compatibility (EMC) complies with IEC standards, well within the radiation norms of home appliances so as to not harm the human body. Immune to interference from other signals, it features stable operation.

No Fear of Power Outages

Equipped with an energy storage system (ESS) and a Smart Guard, the smart PV+ESS system can provide an uninterrupted backup power supply even during power outages. Grid goes off, life goes on.

Specifications

Efficiency

SUN2000 -2KTL-L1

  • Max. efficiency: 98.2%
  • European weighted efficiency: 96.7%

SUN2000 -3KTL-L1

  • Max. efficiency: 98.3%
  • European weighted efficiency: 97.3%

SUN2000 -3.68KTL-L1

  • Max. efficiency: 98.4%
  • European weighted efficiency: 97.3%

SUN2000 -4KTL-L1

  • Max. efficiency: 98.4%
  • European weighted efficiency: 97.5%

SUN2000 -4.6KTL-L1

  • Max. efficiency: 98.4%
  • European weighted efficiency: 97.7%

SUN2000 -5KTL-L1

  • Max. efficiency: 98.4%
  • European weighted efficiency: 97.8%

SUN2000 -6KTL-L1

  • Max. efficiency: 98.4%
  • European weighted efficiency: 97.8%

SUN2000 -2KTL-L1

  • Recommended max. PV power*: 3000 Wp
  • Max. input voltage: 600 V
  • Startup voltage:100 V
  • MPPT operating voltage range: 90 V – 560 V
  • Rated input voltage: 360 V
  • Max. input current per MPPT: 12.5 A
  • Max. short-circuit current: 18 A
  • Number of MPP trackers: 2
  • Max. inputs per MPP tracker: 1

SUN2000 -3KTL-L1

  • Recommended max. PV power*: 4500 Wp
  • Max. input voltage: 600 V
  • Startup voltage: 100 V
  • MPPT operating voltage range: 90 V – 560 V
  • Rated input voltage: 360 V
  • Max. input current per MPPT: 12.5 A
  • Max. short-circuit current: 18 A
  • Number of MPP trackers: 2
  • Max. inputs per MPP tracker: 1

SUN2000 -3.68KTL-L1

  • Recommended max. PV power*: 5520 Wp
  • Max. input voltage: 600 V
  • Startup voltage: 100 V
  • MPPT operating voltage range: 90 V – 560 V
  • Rated input voltage: 360 V
  • Max. input current per MPPT: 12.5 A
  • Max. short-circuit current: 18 A
  • Number of MPP trackers: 2
  • Max. inputs per MPP tracker: 1

SUN2000 -4KTL-L1

  • Recommended max. PV power*: 6000 Wp
  • Max. input voltage: 600 V
  • Startup voltage: 100 V
  • MPPT operating voltage range: 90 V – 560 V
  • Rated input voltage: 360 V
  • Max. input current per MPPT: 12.5 A
  • Max. short-circuit current: 18 A
  • Number of MPP trackers: 2
  • Max. inputs per MPP tracker: 1

SUN2000 -4.6KTL-L1

  • Recommended max. PV power*: 6900 Wp
  • Max. input voltage: 600 V
  • Startup voltage: 100 V
  • MPPT operating voltage range: 90 V – 560 V
  • Rated input voltage: 360 V
  • Max. input current per MPPT: 12.5 A
  • Max. short-circuit current: 18 A
  • Number of MPP trackers: 2
  • Max. inputs per MPP tracker: 1

SUN2000 -5KTL-L1

  • Recommended max. PV power*: 7500 Wp
  • Max. input voltage: 600 V
  • Startup voltage: 100 V
  • MPPT operating voltage range: 90 V – 560 V
  • Rated input voltage: 360 V
  • Max. input current per MPPT: 12.5 A
  • Max. short-circuit current: 18 A
  • Number of MPP trackers: 2
  • Max. inputs per MPP tracker: 1

SUN2000 -6KTL-L1

  • Recommended max. PV power*: 9000 Wp
  • Max. input voltage: 600 V
  • Startup voltage: 100 V
  • MPPT operating voltage range: 90 V – 560 V
  • Rated input voltage: 360 V
  • Max. input current per MPPT: 12.5 A
  • Max. short-circuit current: 18 A
  • Number of MPP trackers: 2
  • Max. inputs per MPP tracker: 1

 

*The inverter max input PV power is 10,000 Wp when long strings are designed and fully connected with optimizers.
Disclaimer: The preceding values are measured by an internal laboratory of Huawei in a specific environment. The actual values may vary with products, software versions, usage conditions, and environmental factors.

Compatible battery

  • LUNA2000-5/10/15-S0, LUNA2000-7/14/21-S1

Operating voltage range

  • 350 ~ 560 V DC

Max. operating current

  • 15 A

Max. charge power

  • 5000 W

Max. discharge power

  • 2200 W (SUN2000 -2KTL-L1)
  • 3300 W  (SUN2000 -3KTL-L1)
  • 3680 W (SUN2000 -3.68KTL-L1)
  • 4400 W (SUN2000 -4KTL-L1)
  • 4600 W (SUN2000 -4.6KTL-L1)
  • 5000 W (SUN2000 -5KTL-L1)
  • 5000 W (SUN2000 -6KTL-L1)

SUN2000 -2KTL-L1

  • Grid connection: Single-phase
  • Rated output power: 2000 W
  • Max. apparent power: 2200 VA
  • Rated output voltage: 220 V AC / 230 V AC / 240 V AC
  • Rated AC grid frequency: 50 Hz / 60 Hz
  • Max. output current: 10 A
  • Adjustable power factor: 0.8 leading … 0.8 lagging
  • Max. total harmonic distortion: ≤ 3%
  • Backup power output: Yes (via Backup Box – B0, SmartGuard-63A-S0)

SUN2000 -3KTL-L1

  • Grid connection: Single-phase
  • Rated output power: 3000 W
  • Max. apparent power: 3300 VA
  • Rated output voltage: 220 V AC / 230 V AC / 240 V AC
  • Rated AC grid frequency: 50 Hz / 60 Hz
  • Max. output current: 15 A
  • Adjustable power factor: 0.8 leading … 0.8 lagging
  • Max. total harmonic distortion: ≤ 3%
  • Backup power output: Yes (via Backup Box – B0, SmartGuard-63A-S0)

SUN2000 -3.68KTL-L1

  • Grid connection: Single-phase
  • Rated output power: 3680 W
  • Max. apparent power: 3680 VA
  • Rated output voltage: 220 V AC / 230 V AC / 240 V AC
  • Rated AC grid frequency: 50 Hz / 60 Hz
  • Max. output current: 16 A
  • Adjustable power factor: 0.8 leading … 0.8 lagging
  • Max. total harmonic distortion: ≤ 3%
  • Backup power output: Yes (via Backup Box – B0, SmartGuard-63A-S0)

SUN2000 -4KTL-L1

  • Grid connection: Single-phase
  • Rated output power: 4000 W
  • Max. apparent power: 4400 VA
  • Rated output voltage: 220 V AC / 230 V AC / 240 V AC
  • Rated AC grid frequency: 50 Hz / 60 Hz
  • Max. output current: 20 A
  • Adjustable power factor: 0.8 leading … 0.8 lagging
  • Max. total harmonic distortion: ≤ 3%
  • Backup power output: Yes (via Backup Box – B0, SmartGuard-63A-S0)

SUN2000 -4.6KTL-L1

  • Grid connection: Single-phase
  • Rated output power: 4600 W
  • Max. apparent power: 5000 VA
  • Rated output voltage: 220 V AC / 230 V AC / 240 V AC
  • Rated AC grid frequency: 50 Hz / 60 Hz
  • Max. output current: 23 A
  • Adjustable power factor: 0.8 leading … 0.8 lagging
  • Max. total harmonic distortion: ≤ 3%
  • Backup power output: Yes (via Backup Box – B0, SmartGuard-63A-S0)

SUN2000 -5KTL-L1

  • Grid connection: Single-phase
  • Rated output power: 5000 W
  • Max. apparent power: 5500 VA
  • Rated output voltage: 220 V AC / 230 V AC / 240 V AC
  • Rated AC grid frequency: 50 Hz / 60 Hz
  • Max. output current: 25 A
  • Adjustable power factor: 0.8 leading … 0.8 lagging
  • Max. total harmonic distortion: ≤ 3%
  • Backup power output: Yes (via Backup Box – B0, SmartGuard-63A-S0)

SUN2000 -6KTL-L1

  • Grid connection: Single-phase
  • Rated output power: 6000 W
  • Max. apparent power: 6000 VA
  • Rated output voltage: 220 V AC / 230 V AC / 240 V AC
  • Rated AC grid frequency: 50 Hz / 60 Hz
  • Max. output current: 27.3 A
  • Adjustable power factor: 0.8 leading … 0.8 lagging
  • Max. total harmonic distortion: ≤ 3%
  • Backup power output: Yes (via Backup Box – B0, SmartGuard-63A-S0)

Anti-Islanding protection

  • Yes

DC reverse polarity protection

  • Yes

Insulation monitoring

  • Yes

DC surge protection

  • Yes, compatible with TYPE II protection class according to EN/IEC 61643-11

AC surge protection

  • Yes, compatible with TYPE II protection class according to EN/IEC 61643-11

Residual current monitoring

  • Yes

AC overcurrent protection

  • Yes

AC short-circuit protection

  • Yes

AC overvoltage protection

  • Yes

Over-heat protection

  • Yes

Arc fault protection

  • Yes

Battery charging from grid

  • Yes

Operating temperature range

  • -25 °C to +60 °C (Derated above 45 °C @ Rated output power)

Relative operating humidity

  • 0% – 100% RH

Operating altitude

  • 0 – 4000 m (Derated above 2000 m)

Cooling

  • Natural convection

Display

  • LED indicators; integrated WLAN + FusionSolar APP

Communication

  • RS485, WLAN via inverter built-in WLAN module, Ethernet via Smart Dongle-WLAN-FE (Optional); 4G/3G/2G via Smart Dongle-4G (Optional)

Weight (incl. mounting brackets)

  • 12.0 kg (26.5 lb)

Dimensions (incl. mounting brackets)

  • 365 mm x 375 mm x 156 mm

IP rating

  • IP65

Nighttime power

  • < 2.5 W

DC MBUS compatible optimizer

  • SUN2000-450W-P2, SUN2000-600W-P

Safety

  • EN/IEC 62109-1, EN/IEC 62109-2

Grid connection standards

  • G98, G99, EN 50549-1, CEI 0-21, VDE-AR-N-4105, AS 4777.2, C10/11, ABNT, UTE C15-712, RD 1699, TOR D4, IEC61727, IEC62116