Location: Home > Products > New Energy

1.overview

This series of products includes: household single-phase solar energy storage inverters, which can simultaneously meet the needs of photovoltaic and energy storage systems. They can achieve both grid-connected and off-grid functions, as well as bidirectional control of electrical energy, allowing for highly flexible energy dispatching. The aesthetic design is both attractive and practical, making it easy for users to install and use. It features multiple built-in protection functions, maximizing the self-consumption of photovoltaic energy and providing safe and stable power applications for households.


2.Technical Specifications

Product Model

PWDY-3KWNC-BW

PWDY-3.6KWNC-BW

PWDY-4KWNC-BW

PWDY-5KWNC-BW

PWDY-6KWNC-BW

Photovoltaic Input Parameters

Maximum Input Power

4500W

5400W

6000W

7000W

9000W

Maximum Input Voltage

600V

600V

600V

600V

600V

MPPT Voltage Range

120V-550V

120V-550V

120V-550V

120V-550V

120V-550V

Startup Voltage

120V

120V

120V

120V

120V

Rated Input Voltage

380

380

380

380

380

Maximum Input Current per MPPT

12A

12A

12A

12A

12A

Maximum Short Circuit Current per MPPT

23A

23A

23A

23A

23A

Number of MPPTs / Number of Strings per MPPT

2/1

2/1

2/1

2/1

2/1

Grid Output Parameters

Maximum Output Power

3000W

3600W

4000W

5000W

6000W

Rated Output Voltage

220VAC

220VAC

220VAC

220VAC

220VAC

Output Voltage Range

176-264VAC

176-264VAC

176-264VAC

176-264VAC

176-264VAC

Output Voltage Frequency

50Hz

50Hz

50Hz

50Hz

50Hz

Rated Output Current

13.6A

16.4A

18.2A

21.7A

27.3A

Power Factor

0.8 leading - 0.8 lagging

Total Harmonic Distortion (THDi)

<3%

<3%

<3%

<3%

<3%

Battery Input Parameters

Battery Voltage

48V

48V

48V

48V

48V

Battery Voltage Range

40V-58V

40V-58V

40V-58V

40V-58V

40V-58V

Maximum Charging/Discharging Current

60A/60A

75A/75A

83A/83A

104A/104A

125A/125A

Maximum Charging Power

3000W

3600W

4000W

5000W

6000W

Maximum Discharging Power

3200W

3900W

4300W

5400W

6500W

Battery Type

Lithium Iron Phosphate Battery / Lead Acid Battery

Communication Interface

RS485,CAN

Off-Grid Output Parameters

Maximum Output Power

3000W

3600W

4000W

5000W

6000W

Rated Output Voltage

220VAC

220VAC

220VAC

220VAC

220VAC

Rated Output Current

13.6A

16.4A

18.2A

21.7A

27.3A

Output Voltage Frequency

50Hz

50Hz

50Hz

50Hz

50Hz

Automatic Switch-over Time

<20ms

<20ms

<20ms

<20ms

<20ms

Total Voltage Distortion Rate (THDU)

<3%

<3%

<3%

<3%

<3%

Efficiency[林1] 

Maximum Efficiency

97.60%

97.60%

97.60%

97.60%

97.60%

Maximum Efficiency when Battery Powered

95%

95%

95%

95%

95%

Protection

Protection Features

DC switch, AC short-circuit protection, AC output overcurrent protection, output overvoltage protection, insulation resistance protection, residual current (RCD) detection, surge protection, island protection, temperature protection, ground fault monitoring

Basic Parameters

Dimensions (LWH)

550*515*200mm

Weight(Kg)

20Kg

21Kg

21.5Kg

25Kg

25Kg

Operating Temperature Range (°C)

-25~+60

-25~+60

-25~+60

-25~+60

-25~+60

Relative Humidity

0-95%

0-95%

0-95%

0-95%

0-95%

Operating Altitude (M)

3000(>2000 de-rated)

Cooling Method

Natural Convection

Natural Convection

Natural Convection

Natural Convection

Natural Convection

Display

LED/LCD,WLAN+APP

Communication Method

CAN/RS485,WIFI/4G

Topology Structure

High-frequency isolation (to battery)

High-frequency isolation (to battery)

High-frequency isolation (to battery)

High-frequency isolation (to battery)

High-frequency isolation (to battery)

Night Loss (W)

<10

<10

<10

<10

<10

Protection Level

IP65

IP65

IP65

IP65

IP65

Installation Method

Wall-mounted

Wall-mounted

Wall-mounted

Wall-mounted

Wall-mounted