EN400 4KW Single Phase Solar Inverter
Brand: Lersion
Product origin: Foshan City, China
Delivery time: 7- 15days
Supply capacity: 90000
1 Power frequency scheme design.
2 Pure sine wave output.
3 Chinese factory prices with high quality products.
4 12years factory manufacturer experience, customer feedback continue improvement.
5 30engineers R&D teams, self-design and innovation of motherboard circuit & system.
E Series 4KW Off Grid Solar Inverter
1 Product Features:
01 Customized Precision Transformer
Ring type precision isolation transformer with low heat generation, low loss while no loads, and long service life.
02 Military Quality Circuit Board
Independently developed, well-known brand electronic components, precision SMT process.
03 Customized high-definition LCD display screen
Intuitive, convenient, touch and press button, easy to operate, and more practical.
04 Adjustable charging current
Intelligent mains charging, (0-30A) with adjustable five speed charging current
05 Three intelligent modes available
Mains priority mode, battery priority mode, and energy-saving mode (optional)
06 Unique AVR voltage stabilization technology
Wide frequency and voltage input, high-precision voltage stabilization output, capable of connecting with motors
07 Dual MCU chip intelligent design, excellent performance;
08 WIFI remote monitoring (optional)
2 Application
 |  |  |  |  |  |
| Villa | Base station | Ship/Island | Farmland | No electricity area | outdoor equipment |
3 Technical Parameters
| Inverter mode | EN100 | EN150 | EN200 | EN300 | EN400 | EN500 | EN600 |
| Rated power | 1000W | 1500W | 2000W | 3000W | 4000W | 5000W | 6000W |
| Battery voltage | 12V24V/48V | 24V/48V | 48V | ||||
| Size:(L*W*Hmm) | 535*262*185 | 575*337*215 | |||||
| package size (L*W*Hmm) | 575*312*235 | 615*387*265 | |||||
| N.W.(KG) | 10.5 | 12.5 | 15 | 17.5 | 20 | 24 | 25 |
| G.W.(KG) | 13 | 15 | 17.5 | 20 | 23 | 27 | 28 |
| Input | |||||||
| Phase | L+N+G | ||||||
| AC input range | 110V:85-138VAC;220V:170-275VAC | ||||||
| Input frequency | 45Hz～65Hz | ||||||
| Output | |||||||
| Output voltage | inverter mode:110VAC/220V±5%;AC mode:110VAC/220VAC±10%; | ||||||
| Frequency range (AC mode) | Automatic tracking | ||||||
| Frequency range (inverter mode) | 50Hz/60Hz±1% | ||||||
| Over load capacity | AC mode:(100%～110%:10min;110%～130%:1min;>130%:1s;) | ||||||
| inverter mode:(100%～110%:30s;110%～130%:10s;>130%:1s;) | |||||||
| Peak current ratio | 3:1max | ||||||
| Conversion time | <10ms(Typical loads) | ||||||
| Waveform | Pure sine wave | ||||||
| Efficiency | >93%(80% resistive loads) | ||||||
| Protection functions | Battery overvoltage protection,battery undervoltage protection,overload protection, short circuit protection,overtemperature protection,etc. | ||||||
| Cooling method | Intelligent fans cooling | ||||||
| environmental conditions | |||||||
| Operating temperature | 0℃-40℃ （Battery life decreases at ambient temperatures above 25 degrees Celsius） | ||||||
| Operation humidity | <95%（without condesing) | ||||||
| Operating altitude | <1000m(with increase of 100m,it will reduce output of 1%) max5000m | ||||||
| Noise | <58dB(distance to machine 1m) | ||||||
| Management | |||||||
| Display | LCD+LED | ||||||
| Computer communication interface | RS232(adjust) | ||||||
| *The above data is for reference. If there is any change, please refer to the real object. | |||||||
4 LCD display panel
① LCD screen
② AC input indicator, always on when AC power is available
③ INV indicator, always on with regular INV output
④ Error indicator, always on when unit if faulty
⑤ ON/OFF button
⑥ UP
⑦ DOWN
⑧ Function key
5 Introduction of terminal
① Battery -
② Battery +
③ Rs232 interface (Optional)
④ Intelligent fan
⑤ Earthing
⑥ Charger input protection fuse
⑦ INV output protection fuse
⑧ AC output socket
⑨ 240 AC input N/L
⑩ 240 AC output N/L
⑪ 120 AC output N/L
⑫ Generator start relay
6 Solar system Connection diagram
Factory Show
