Grid Tie High Voltage Solar Inverter Sun2000-300ktl-H0 300kw on Grid 3 Phase Solar Power Inverter with 6 MPPT Trackers

Product Description

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.

Specification

Category	Item	Specification
Efficiency	Max Efficiency	≥ 99.03%
	China Efficiency	≥ 98.53%
Input	Max Input Voltage	1500 V
	Number of MPPTs	6
	Max Input Current per MPPT	65 A
	Max Short-Circuit Current per MPPT	115 A
	Input Strings per MPPT	4/5/5/4/5/5
	MPPT Voltage Range	500 V – 1500 V
	Rated Input Voltage	1080 V
Output	Rated Output Power	300000 W
	Max Apparent Power	330000 VA
	Max Active Power (cosφ=1)	330000 W
	Rated Output Voltage	800 V, 3W + PE
	Output Frequency	50 Hz
	Rated Output Current	216.6 A
	Max Output Current	238.2 A
	Power Factor	0.8 leading – 0.8 lagging
	Max THDi	< 1% (rated condition)
Protection	Smart String Disconnection (SSLD)	Supported
	Smart Terminal Detection (SCLD)	Supported
	Anti-Islanding Protection	Supported
	Output Overcurrent Protection	Supported
	Input Reverse Polarity Protection	Supported
	String Fault Detection	Supported
	DC Surge Protection	Type II
	AC Surge Protection	Type II
	Insulation Impedance Detection	Supported
	Residual Current Monitoring	Supported
Display & Communication	Display	LED indicator
	Communication	Bluetooth/WLAN+APP, RS485, USB, MBUS
General Parameters	Dimensions (W×H×D)	1048 × 732 × 395 mm
	Weight	≤ 112 kg
	Operating Temperature	-30 ℃ – 60 ℃
	Cooling Method	Smart Air Cooling
	Max Operating Altitude	5000 m (derating above 4000 m)
	Relative Humidity	0 – 100% (non-condensing)
	Input Terminal	CT75A
	Output Terminal	OT/DT
	Ingress Protection	IP66
	Corrosion Protection	C5-Medium
	Topology	Transformerless
Standards	Compliant Standards	NB/T 32004-2018, GB/T 3748-2019, ISO/IEC 15408

Project Case

Packing & Delivery

Certifications

Company Profile

, established in 2016, is a preeminent energy technology enterprise. We specialize in solar panels, solar inverters, lithium batteries, solar systems, and more.Our products have been distributed in over 100 countries, earning a remarkable reputation from our loyal customers. Additionally, our partner manufacturers are equipped with state-of-the-art production equipment and technology, ensuring both the quality and quantity of our products in full compliance with ISO, TUV, and CE standards.All clients enjoy timely responses, professional product guidance, and excellent after sales service. We look forward to building friendly and long term relationships with partners worldwide.Let's embark together on the journey of sustainable energy innovation and development.

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.