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Huawei SUN2000-5KTL-L1 - Hybrid-Inverter (B-stock)

Huawei SUN2000-5KTL-L1 hybrid inverter B-stock

B-stock: The device has already been unpacked and the original packaging is no longer available. Please note: The inverter is not approved for use in Germany.

The Huawei SUN2000-5KTL-L1 is a versatile hybrid inverter for photovoltaic and battery storage systems. It enables operation with solar panels, batteries and grid power — perfectly suited for self-consumption optimization, off-grid operation and smart energy management.

The inverter supports grid power, battery or PV input and automatically switches between grid and battery supply when needed. Additionally, it offers integrated safety and management functions for efficient, reliable operation in residential homes or small commercial installations.

Features:

  • Hybrid inverter combining PV, battery and grid power
  • Flexible power sources: PV, battery or grid
  • Automatic transition between grid and battery supply
  • Ideal for self-consumption, backup power and sustainable energy solutions
  • Built-in safety and energy management features
  • Suitable for homes and small commercial systems
  • High efficiency and reliable performance

Technical Data
Manufacturer: Huawei
Model: SUN2000-5KTL-L1
Rated AC output: 5 kW
PV input voltage (Voc): – (varies by module configuration — refer to datasheet)
Compatible energy sources: PV, battery storage, grid supply
Applications: Residential, commercial, energy storage systems
Operating modes: Grid-tied, off-grid, battery backup
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Manufacturer "Huawei Technologies Co., Ltd."
Huawei is a leading global technology company headquartered in China. With an impressive presence in over 170 countries, Huawei has made a name for itself in various industries, including telecommunications, information technology, and renewable energy. In its solar division, Huawei develops and manufactures cutting-edge solutions for the photovoltaic industry. The company offers a wide range of products, including inverters, intelligent PV controllers, and a proprietary plant monitoring management platform called FusionSolar. With a strong focus on innovation, sustainability, and quality, Huawei has established itself as a strong player in the solar industry. The company is driving the development of renewable energy technologies, contributing to the creation of a sustainable energy future.
1 datenblatt sun2000 ktl l1

Safety Instructions:

  1. Installation by qualified personnel: Installation must only be carried out by qualified electricians or other qualified personnel.
  2. Work with the system switched off: Switch off all power sources (AC and DC) and verify that the system is de-energized before installation.
  3. Ensure grounding: The inverter and the entire system must be properly grounded to ensure safety.
  4. Ensure ventilation: Install the inverter in a well-ventilated location to prevent overheating. Observe the minimum clearances recommended by the manufacturer.
  5. No contact with flammable materials: The inverter must not be installed near flammable or explosive materials.
  6. High voltage hazard: Inverters operate at high DC and AC voltages. Do not touch any exposed wires or connectors.
  7. Use correct cables: Use only cables and connectors recommended or certified by the manufacturer.
  8. Observe polarity: Ensure the DC side is connected with correct polarity to avoid damage to the device.
  9. Do not work while connected: Never open or work on the inverter while it is live.
  10. Install surge protection: Protect the inverter and system from surges by installing surge protection devices and appropriate fuses.
  11. Ensure the device is de-energized: Before any maintenance or repair, all power sources must be disconnected and verified to be de-energized.
  12. No modifications: Unauthorized alterations, modifications, or repairs, as well as opening the product, are prohibited.
  13. Protect from water and moisture: Install the inverter in an environment protected from rain, condensation, and high humidity.
  14. Avoid dust and contamination: Keep the inverter free from dust, insects, and other contaminants.
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