Web Menu

Product Search

Language

Share

Home / Products / Categories / Inverters / On-Grid Inverter / Deye SUN-80K-G03 Three-Phase On‑Grid String Inverter
  • Deye SUN-80K-G03 Three-Phase On‑Grid String Inverter
  • Deye SUN-80K-G03 Three-Phase On‑Grid String Inverter
  • Deye SUN-80K-G03 Three-Phase On‑Grid String Inverter
  • Deye SUN-80K-G03 Three-Phase On‑Grid String Inverter
Deye SUN-80K-G03 Three-Phase On‑Grid String Inverter

Deye SUN-80K-G03 Three-Phase On‑Grid String Inverter

A high‑power, three‑phase grid‑tied string inverter designed for commercial & industrial PV rooftops and ground‑mount systems. The SUN‑80K‑G03 is built to maximize energy harvest while keeping operation and maintenance straightforward at scale.

Inquiry Us Add to cart
  • Deye SUN-80K-G03 Three-Phase On‑Grid String Inverter
  • Deye SUN-80K-G03 Three-Phase On‑Grid String Inverter
  • Deye SUN-80K-G03 Three-Phase On‑Grid String Inverter
  • Deye SUN-80K-G03 Three-Phase On‑Grid String Inverter
Previous: No previous article available
Next: Deye SUN-100K-G03 100kW String Inverter
More details

Why it sells well in C&I projects:
• Strong DC oversizing support (high PV input power vs. AC rating) for better yield in mornings/evenings and winter.
• Wide MPPT operating window helps maintain stable production across temperature swings and long string designs.
• C&I‑grade protection: IP65 enclosure plus Type II DC/AC surge protection improves reliability in harsh outdoor sites.
• Grid‑support features: supports zero‑export applications and VSG (grid‑support) use cases where required by utilities.
• Optional string‑level intelligent monitoring to speed up troubleshooting and reduce O&M cost.

Ideal for: factories, warehouses, logistics parks, shopping centers, and ground‑mount PV plants where three‑phase grid connection and high efficiency are top priorities.

Technical Specifications Feedback
Item Specification
Rated AC Output Power 80 kW
Max Apparent Power 88 kVA
Max PV Input Power 104 kW
Max PV Input Voltage 1,000 V
Start‑up Voltage 250 V
MPPT Voltage Range 200–850 V
Rated PV Voltage 600 V
MPPT / Strings 4 MPPT, 4+4+4+4 strings per MPPT
Max Operating PV Current 40+40+40+40 A
Max Short‑circuit PV Current 60+60+60+60 A
Grid Connection 3L+N+PE
Current THD THDi < 3%
Power Factor 0.8 leading … 0.8 lagging
Max Efficiency Up to 98.8%
Euro Efficiency Up to 98.2%
MPPT Efficiency > 99%
Ingress Protection IP65
Surge Protection Type II DC/AC SPD
Operating Ambient Temperature -25 °C to +60 °C
Maximum Altitude Up to 4000 m
More recommendations
We select the most popular photovoltaic and energy storage products on the market, guaranteeing quality and offering immediate supply.
Our Support
Seetek provides customers with a clear, efficient and predictable service support system.
  • Customized Selection & Consultation

    Recommend suitable products and configuration plans based on customers' power demand, application scenarios and budget.

  • System Configuration & Technical Support

    Provide system-level combination suggestions for inverters, energy storage, batteries and supporting products.

  • Quality & Delivery Guarantee

    All products undergo factory inspection and necessary testing before shipment.

  • After-sales & Technical Service

    Recommend suitable products and configuration plans based on customers' power demand, application scenarios and budget.

  • Training & Guidance

    Offer product and system operation training for installers and project parties.

Hangzhou Seetek New Energy Sci-tech Co., LtD.
Our Services
Customer-centric product and service philosophy
SEETEK always adheres to a customer‑oriented approach.
SEETEK is a one-stop international platform dedicated to supplying high-quality photovoltaic (PV) and energy storage products. Based in Europe, we integrate global energy technology resources to serve residential, commercial and industrial customers with reliable, transparent and project-ready solar generation and energy storage solutions. Reliable Deye Three-Phase On‑Grid String Inverter Supplier.
In terms of product selection, we only partner with brands that possess mature manufacturing capabilities, stable quality systems, and international certifications. In terms of service, we provide customers with continuous support covering pre‑sales, in‑sales, and after‑sales stages, ensuring every purchase is backed by clear technical justification and long‑term usability value.
As global electricity prices keep rising and the costs of solar and energy storage systems continue to fall, clean energy has become a rational choice for more households and businesses. Seetek is committed to helping customers make the right energy investment decisions at the right time through clear product information, transparent pricing structures, and professional support. Deye 80kW String Inverter Manufacturer.
News
TikTok Facebook
Products News