300kW Three Phase on Grid High Voltage Solar Inverter
The Huawei SUN2000-300KTL-H0 300kW solar inverter is a three phase grid tied PV inverter designed for utility scale and commercial projects. Supporting 1500V input voltage and 330kVA maximum apparent power, this high efficiency inverter delivers ≥99.03% efficiency and 98.53% China efficiency. Equipped with 6 independent MPPTs (each up to 65A input current), it optimizes energy harvest from multiple string configurations (4/5/5/4/5/5). The IP66 rated enclosure ensures dustproof and waterproof operation, while the smart cooling system allows continuous operation from -30℃ to 60℃ (up to 5,000m altitude). Advanced protections include anti-islanding, Type II surge protection (DC/AC), residual current monitoring, and intelligent string fault detection. Communication options include RS485, MBUS, Bluetooth/WLAN+APP, and USB.
MOQ (Minimum Order Quantity):1 unit.
Model No :
SUN2000-300KTL-H0Weight :
112 KGDimension :
1,048 x 732 x 395 mm
SUN2000-300KTL-H0 On Grid 3 Phase Solar Inverter
1.IP66-rated dust and water resistance ensures reliable operation in dusty, rainy, or humid conditions.
2.Highest C5-H corrosion protection delivers exceptional resistance to salt mist, perfect for coastal and high-corrosion
industrial sites.
3.Integrated stretching structure withstands extreme day night temperature differences, preventing deformation and ensuring long-term structural stability.
4.Compartmental design effectively blocks foreign matter intrusion, protecting internal circuits and extending service life.
5.Advanced Press Fit crimping technology guarantees higher connection reliability, eliminating loose contacts and
failure risks.
6.Terminal on-board design ensures high consistency in production and installation, enhancing overall product
stability and maintainability.
Detailed Parameters
Solar Projects
FAQ
Q1: What is the operating temperature range of SUN2000-300KTL-H0?
A1: The operating temperature range is -30 ℃ to 60 ℃, suitable for harsh environments.
Q2: What is the maximum operating altitude and derating requirement?
A2: The maximum operating altitude is 5000 m, and it will be derated above 4000 m.
Q3: What cooling method does this inverter adopt?
A3: It adopts smart air cooling with intelligent fan dust removal (SSCF).
Q4: What is the topology of SUN2000-300KTL-H0?
A4: It uses transformerless topology, which is more efficient and compact.
Q5: What are the input and output terminal types?
A5: Input terminal is CT75A; output terminal is OT/DT type.
Q6: What standards does SUN2000-300KTL-H0 comply with?
A6: It complies with NB/T 32004-2018, GB/T 37408-2019, ISO/IEC 15408 and other standards.
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