Integrated Photovoltaic Grid-connected Inverter (Types 2 and 3)

NegotiableUpdate on October 14

Model

Nature of the Manufacturer: Other

Product Category: Photovoltaic Power Generation System

Place of Origin: City, Province

Online Consult Contact Information

Overview

Integrated Photovoltaic Grid-connected Inverter (Types 2 and 3)

Product Details

Product Introduction

SGPB500L type inverter is a kind of photovoltaic inverter without any transformer inside, which can only be integrated into the power grid through an external step-up transformer. Based on SGPB500L type 1 inverter, the photovoltaic inverter (types 2 and 3) adopts new components and new technology. With smaller size, higher power density, smaller lａnd occupation, and less initial investment, the photovoltaic inverter (types 2 and 3) is suitable to be used indoor.

Product Features

High power density, small size, and light weight;

The maximum conversion efficiency is 99%;

The long lived AC vacuum contactor ensures 25-year reliable operation;

By using advanced control algorithm, it can adapt to complex power grid environment;

Unique airduct design with small power consumption and good heat dissipation;

Advanced islanding effect detection scheme;

It passed the authentication of low voltage and zero voltage ride through.

Technical Parameters

Item		Unit	SGPB500L-2		SGPB500L-3
DC Input Parameter	Max PV Power(recommended)	kW	500
	Max DC Voltage	V	1000
	Starting Voltage	V	440
	MPPT Input Voltage	V	450~850
	Max Input Power	kW	562
	DC Input Number	-	8
	MPPT Tracking Number	-	1
AC Output Parameter	Rated AC Output Power	kW	500
	Max Output Power	kW	550
	Rated AC Output Current	A	916
	Rated Voltage	V	315
	Rated Grid Frequency	Hz	50、60
	Output Current Harmonics	-	≤2% ( at rated power )
	Power Factor	-	＞0.99 ( Lead 0.9 to lag 0.9 adjustable )
System Parameter	Max Efficiency	-	≥99.0%
	European Efficiency	-	98.6%
	Anti PID Function	-	Provided
	Failure Logging	-	25 years
	Mean Free Error Time	-	10 years
	Protective Functions	-	DC over-voltage, over-current, short circuit, reverse connection, AC over-current, short circuit, over-voltage,over-frequency, under-frequency, three-phase sequence reverse, anti-islanding, inverter over-temperature
	Noise	dB	＜65
	Protection Degree	-	IP20
	Cooling Mode	-	Air Cooling
	Communication Protocol	-	RS485/Modbus Ethernet（optional）
	UI	-	Color Touch Screen
	Size	mm	1200×2050×865	1000×2050×865
	Total Weight	kg	1300	1300
Environmental Parameter	Altitude	m	3000
	Temperature Range	℃	-40~+60（derating use when it is over 55℃ ）
	Relative Humidity	-	0~95%，without condensation