High Frequency Solar Inverter 

PH1800 PK Series (1-5KVA)

On Grid Function Optional.This is a mlti-function inverter/charger, combining functions of inverter, PWM solar charger and battery charger to offer uninterruptible power support with portable size. Its comprehensive LCD display offers user-configurable and easy-accessible button operation such as battery charging current , AC/solar charger priority, and acceptable input voltage based on different applications.

Quick Details

  • Place of Origin: Mainland, China

  • Output Power: 800-4000 W

  • Weight: 8/12/15 KG

  • Output Voltage: 230 VAC

  • Output Frequency: 50/60 Hz

  • Waveform: Pure Sine Wave

  • Capacity: 1-5 KVA

  • Efficiency: >90%


  • Size: 297.5*468*125 mm

  • Input Voltage: 90~280/170~280 VAC

  • Type: DC/AC Inverters

  • Output Current: 50/60 A

  • DC Input Voltage: 12/24/48 V

  • Inverter Type: Off-grid Solar Inverter

  • On Grid Function Optional

PWM Solar Charge Controller

  • Built-in 50A PWM solar charge controller

Pure Sine Wave

  • High Frequency Pure sine wave output

3-stage charging Control

  • Connect to an alternate power source and the smart charger will top up your batteries and keep them happily on float

High Efficiency

  • High Inverter Efficiency: 93%

LCD setting

  • AC / Solar charger priority via LCD setting


  • Protection: overload, short circuit

LCD Display Information

1. Status indicator;
2. Charging indicator;
3. Fault indicator;
4. LCD display;
5. Function buttons;

Back Panel

6. AC input;
7. AC output;
8. PV input;
9. Circuit breaker;
10. RS232 communication port;
11. Dry contact;
12. Battery input;
13. Power on/off switch.


  •  Solar Inverter

  •  Solar Charge Controller

  •  Power Inverter

  •  Solar Battery

  •  Monocrystalline Solar Panel

  •  Polycrystalline Solar Panel

  •  Solar System

Our Office

Room 1703, Shuang Le Plaza, Ou Pu Yang,Lucheng District. Wenzhou - Zhejiang Province.



Solar System Connection

Other Features

  • Pure sine wave output

  • Selectable input voltage range for home appliances and personal computers

  • Selectable charging current based on applications

  • Configurable AC/Solar input priority via LCD setting

  • Compatible to mains voltage or generator power

  • Parallel operation with up to 6 units (Available for WENTITREL PH18-4K/5K PK)

  • Auto restart while AC is recovering

  • Overload and short circuit protection

  • Smart battery charger design to optimize battery performance

  • Cold start function

  • Optional Remote Control Panel available

Solar System Connection