ESG 12V24V48V 500W Off grid system DC to AC low frequency high efficiency pure sine wave solar inverter

12V24V48V 500W Off grid system DC to AC low frequency high efficiency pure sine wave solar inverter

Features:
ØOutput pure sine wave 

ØCPU control technology ; SCM control

ØStrong ability of impact resistance

ØProtection against short-circuit, overload, battery reverse polarity, low-voltage, and  over-voltage and over-temperature , etc.  

ØSpecial overload protection: when it is overload, it will lock the unit automatically,when it restores,it will restart the unit automatically again.

ØStrong ability of resist concussion, can load all kinds of electric apparatus and industry equipment, such as air condition, refrigerator, television, fan, washer, fill water electric motor, tortile gate, etc. 

 ØIntelligent battery management; provide the battery overcharge, discharge protection extend battery life

12V24V48V 500W Off grid system  DC to AC  low frequency high efficiency  pure sine wave solar inverter

12V24V48V 500W Off grid system  DC to AC  low frequency high efficiency  pure sine wave solar inverter

 The Constraction of Inverter :

12V24V48V 500W Off grid system  DC to AC  low frequency high efficiency  pure sine wave solar inverter

12V24V48V 500W Off grid system  DC to AC  low frequency high efficiency  pure sine wave solar inverter

12V24V48V 500W Off grid system  DC to AC  low frequency high efficiency  pure sine wave solar inverter

12V24V48V 500W Off grid system  DC to AC  low frequency high efficiency  pure sine wave solar inverter

1KW 2KW 3KW Off Grid Solar Inverter Built in MPPT Solar System

Transformer 

ESG’s inverters are all made of pure-copper coils, which have the best conductivity and thermal diffusivity while comparing with pure-aluminum coils or copper- clad-aluminum coils.

power inverter Panel

The power inverter panel is made of high-quality imported MOSFET and IGBT electric tubes, and has high power inverter transferring rate 85%.

Control Panel

Control panel is mainly made of iron with professional installing, which has the protection against overload, short-circuit, overvoltage, under-voltage, and over-temperature, etc.

Iron Box

Iron box is made of 1.5mm thick iron, which is stable enough that could highly protect against extrusion, knocking, falling down, etc.

LCD Display

You could find out the full details about inverter and PV through the liquid crystal display.

Packaging&Shipping

 12V24V48V 500W Off grid system  DC to AC  low frequency high efficiency  pure sine wave solar inverter

A6: It is mainly due to the high-quality transformer. Transformer of ESG’s inverter is made of pure-copper coils (with the best conductivity and thermal diffusivity), which is a bit more expensive than pure-aluminum coils or copper- clad-aluminum coils.

Q2:What’s your payment terms?

A2: We accepted almost all payment terms, like T/T, L/C, D/A, D/P, O/A, etc.

Q3: inverterOEM  Service

A3: Firstly, we could print your logo on the inverter iron case, and put it display by LCD. Also, we could offer you a special discount if your quantity is large (to 500pcs or so). Moreover, we could print the iron box in the color you prefer but without any extra costs. Finally, once you place an order, we will provide you a solar panel free of charge.

Q4: - inverterWarranty Process.

A4: Normally, the inverter could work for at least 15 years and we supply one year warranty.

Q5:   inverter-How long is your delivery time?

A5: Usually, it needs 15 days from material preparation to products completed, but since we have many samples in stock, we could send out the bulk within 3-5 days if you need urgently.

12V24V48V 500W Off grid system  DC to AC  low frequency high efficiency  pure sine wave solar inverter

12V24V48V 500W Off grid system  DC to AC  low frequency high efficiency  pure sine wave solar inverter

12V24V48V 500W Off grid system  DC to AC  low frequency high efficiency  pure sine wave solar inverter