PH1600 PRO Series (4-6KW)

AC Coupled Energy Storage Inverter 4~6KW | Single Phase | 230VAC

The PH1600 PRO Series is designed for retrofitting PV systems, including power classes ranging from 4kw to 6kw. It can be installed with existing PV inverters, forming an AC coupling system.

Capable of being grid-interactive, it allows users to store surplus power and sell it back to the grid when demand peaks and the price of electricity is at its highest. It runs reliably under even the most extreme conditions with metal aluminium housing with IP66 protection.



■ LCD+LED – user friendly interface

■ IP66 design for outdoor

■ Compatible with other brands of inverter

■ Various work mode for different application scenarios

■ Natural cooling without external fan

■ BMS Function

■ Wifi monitoring

■ UPS level switching time <10 ms ■ Retrofit any on-grid systems to be able to run battery

MODEL PH16-4048 PRO PH16-5048 PRO PH16-6048 PRO
RATED POWER 4000W 5000W 6000W
Nominal Battery System Voltage 48V
Nominal AC output power 4000W 5000W 6000W
Nominal output voltage range 220/230/240V;180-280V ±5VAC
AC grid frequency range 50/60Hz; 45~55/55-65Hz
Nominal output current 17.5A 21.7A 26A
Maximum output current 18.1A 22.7A 27.2A
Inrush current (spike/duration) 57.5A/5.2us
Total harmonic distortion i(THDi) @Nominal Output <3%
Power factor at rated power ≈1
Displacement power factor Adjustable from 0. 8 leading to 0. 8 lagging
Grid type Single phase
Output Rated Power 4000W 5000W 6000W
Nominal output voltage; accuracy range 230±1%
Output ferequency; accuracy range 50/60Hz (optional)±0.2%
Output rated current 17.5A 23A 26A
Output waveform Pure sine wave
Peak power 6000W/10S 7500W/10S 9000W/10S
Total harmonic distortion v (linear load) <3%
Battery type Lead-acid battery / Lithium battery
Battery voltage 48V ±0.3
Battery voltage range 40~60V ±0.3
Charging curve 3-stage adaptive with maintenance
Protection Over-current protection / Over-temperature protection
Maximum charging power 4000W 5000W 6000W
Maximum charging currernt 85A 105A 125A
Battery discharge (full load) 94.5%
Maximum battery charging current efficiency 94.5%
Grid monitoring Yes
Output over current protection Yes
Output overvoltage protection-varistor Yes
Ground fault monitoring Yes
Integrated all-pole sensitive leakage current Yes
Machine Dimension (W*H*D) 410*420*215mm
N.W 25kg
AC connection Terminal Block
Display LED+LCD
Communication interfaces Wi-Fi/USB/GPRS/RS485/CAN
Ingress protection rating IP66
Humidity 0~95% RH(No codensing)
Operating temperature range -20℃ +60℃ With derating above 45℃
Cooling concept Natural
Noise figure [dB] ≤25
Altitude <3000m
CE-EMC+LVD (EN IEC61000-6-3: 2007, ENIEC61000-6-1:2017; EN IEC62477-1:2022)