40kw Three-Phase off-Grid Solar Power Inverter with Built-in Solar Controller
Product overviewThe solar power inverter is an intelligent inverter with built-in charge controller designed for large photovoltaic power generations.
Its built-in control r can realize charge management for a battery pack by multiple solar arrays to improve charge efficiency and life of the battery pack.
Thanks to the DSP control base on SPWM high-frequency carrier technology and IGBT power device, it can control the output operation parameters accurately to provide a high quality and reliable pure sine wave AC power supply for precision equipment.
It is widely applied to large solar power generator occasions including families, schools, public lighting, industrial and mining enterprises, frontier defense, sea islands, pasturing areas and more.
Application for Solar Power System :
|Voltage of over discharge protection||345VDC|
|Number of inputs||4|
|Max. current of each input||25A|
|Solar input voltage||<660VDC|
|Voltage of overcharge protection||445VDC(programmable)|
|Output voltage||220VAC/380VAC ( three-phase four-wire)|
|Output waveform||Pure sine wave, THD<4% (full load)|
|Protection function||Output short circuit protection, overvoltage protection, under voltage protection, low battery protection and more.|
|Manual power-on/off||Manual power-on/off preferred|
|Automatic power on/off||Light-operated power-on + fixed-time power-off (programmable)|
|Other||Ambient temperature for operation||0-40ºC|
|Relative humidity for operation/storage||20-90% (No condensation, maximum)|
Production &Packing :
A: MOQ from our company is required 1 unit
Q2: Are you manufacturer or trading company?
A: We are professional manufacturer since 2004
Q3:I need this product and wanna a system for family/industrial/commerical using, can you help me?
A: Yes, we have a professional technology team average 10 years' experience, they can design solar power system in accordance with customers' special requirements.
Q4: How long is your delivery time
A: Within 15 days
Q5:How about your after-sales service?
A:Our quality warranty for 2 years; any parts will be shipped for free during warranty period.