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professional solar module manufacturer

APsystems DS3 Solar Micro Inverter

The most powerful Dual Microinverter

1.One microinverter connects to two modules;

2.Max output power reaching 730VA, 880VA, or 960VA;

3.Two input channels with independent MPPT;

4.Large input current to adapt to large modules;

5. Reactive Power Control;

6. Maximum reliability, IP67;

7. Encrypted ZigBee Communication;

8. Safety protection relay integrated;

 
Overview

Key attributes

Industry-specific attributes

Output Type
Single
Type
DC/AC Inverters
Inverter Efficiency
99.5%

Other attributes

Place of Origin
Anhui, China
Brand Name
APsystems
Model Number
DS3 730/880/960VA
Input Voltage
16-60V
Output Voltage
220V/230V/240V
Output Current
3.2-4.2A
Output Frequency
50/60Hz
Size
263mm x 218mm x 42.5mm
Certificate
CE/IEC/UL
Warranty
10 Years Standard ; 20 Years Optional
Weight
3kg
PV Input Power
255-660W
MPPT Voltage Range
16-60V
Output Power
730/880/960VA
Working Temperature Range
-45~65℃
Communication
Encrypted ZigBee
Protection Degree
IP67
Cooling
Natural convection (no fans)
Type of isolation
High Frequency Transformers, Galvanically Isolated
MPPT efficiency
99.5%
Night Power Consumption
20mW

Packaging & delivery

Package Type:
Box with Pallet

Supply Ability

Supply Ability
10000 Set/Sets per Week
Products Description
 
Technical Specifications
Model
DS3-L
DS3
DS3-H
Input Data (DC)
Recommended PV Module Power (STC) Range
255Wp-550Wp+
300Wp-620Wp+
330Wp-660Wp+
Peak Power Tracking Voltage(1)
28V-45V
Operating Voltage Range
16V-60V
Maximum Input Voltage
60V
Maximum Input Current
18A x 2
20A x 2
20A x 2
Isc PV
22.5A x 2
25A x 2
25A x 2
Output Data (AC)
Maximum Continuous Output Power
730VA
880VA
960VA
Nominal Output Voltage/Range
230V/184V-253V
Nominal Output Current
3.2A
3.8A
4.2A
Nominal Output Frequency/ Range
50Hz/48Hz-51Hz
Power Factor(Default/Adjustable)
0.99/0.8 leading…0.8 lagging
Maximum Units per 2.5mm2 Branch
7
5
5
Maximum Units per 4mm2 Branch
8
7
6
Efficiency
Peak Efficiency
97.3%
Nominal MPPT Efficiency
99.5%
Night Power Consumption
20mW
Mechanical Data
Operating Ambient Temperature Range
- 40 °C to + 65 °C
Storage Temperature Range
- 40 °C to + 85 °C
Dimensions (W x H x D)
263mm x 218mm x 41.2mm
263mm x 218mm x 42.5mm
Weight
2.7kg
3.1kg
AC Bus Cable
2.5mm2(23A)/4mm2(28A)
DC Connector Type
Stäubli MC4 PV-ADBP4-S2&ADSP4-S2
Cooling
Natural Convection - No Fans
Enclosure Environmental Rating
IP67
Features
Communication (Inverter To ECU)
Encrypted ZigBee
Isolation Design
High Frequency Transformers, Galvanically Isolated
Energy Management
Energy Management Analysis (EMA) system
Warranty
10 Years Standard ; 20 Years Optional
Compliances
Safety, EMC & Grid Compliances
EN 62109-1/-2; EN 61000-1/-2/-3/-4; EN 50549-1; PN-EN 50549-1; DIN V VDE V 0126-1-1; VFR 2019; UTE C15-712-1; CEI 0-21; UNE
217002; NTS; RD647; VDE-AR-N 4105; G98; G99; G98/NI; G99/NI
At Rongstar Energy we are proud to play an important part in the global solar energy development. We have years-long experience in the distribution and supply chain of solar panels, inverters, energy storage systems, mounting structures, cables and other components for photovoltaics. Utilizing the strength of our parent company - DJS Group, we have more advantages in global sourcing, supply chain,localized warehousing, technical service for global customers.Our company has much experience in solar projects EPC,O&M and solar plants investment. Our expertise are both globally and locally, means we understand the breadth of challenges that solar installers face, from which we can help save the customers’ time and money

 

 
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APsystems DS3 Solar Micro Inverter

The most powerful Dual Microinverter 1.One microinverter connects to two modules; 2.Max output power reaching 730VA, 880VA, or 960VA; 3.Two input channels with independent MPPT; 4.Large input current to adapt to large modules; 5. Reactive Power Control; 6. Maximum reliability, IP67; 7. Encrypted ZigBee Communication; 8. Safety protection relay integrated;

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