A1-Micro 300W / 400W / 450W / 500W / 600W
Support Zero Export Control
Easy and flexible expansion of system capacity
Support 1-phase microinverter integration into 3-phase power grids*
Max. 600VA output power
Max. 20A DC input current
Single MPPT for optimal energy harvest
Built-in Rapid Shutdown compliant
Safety protection relay integrated
IP67 protection degree
Reactive power control
Faster installation with plug and play cables and connectors
Complies with advanced grid support and voltage/frequency ride-through requirements for enhanced stability
Industrial-grade PLC module for stable data transmission and easier wiring
| Parameter | A1-Micro 300P |
| Commonly used module power per input | 240 ~ 410+ W |
| Max PV input voltage | 60 V |
| MPPT voltage range | 22 ~ 60 V |
| Start-up voltage | 20 V |
| Max PV input current | 12 A |
| Max input short circuit current | 20 A |
| No. of MPP trackers | 1 |
| Strings per MPP tracker | 1 |
| Rated AC output power | 300 VA |
| Maximum continuous output power | 300 VA |
| Maximum continuous output current | 1.25 A |
| Rated grid voltage / range | 240 / 211 ~ 264 V |
| Nominal AC frequency / range | 60 / 60 ± 5 Hz |
| Maximum per 10AWG branch @40°C/30°C | 22 |
| Maximum per 12AWG branch @30°C/30°C | 17 |
| Power Factor range | ~ 1 (0.8 lagging to 0.8 leading) |
| THD (rated power) | < 3% |
| Peak efficiency | 96.50% |
| CEC efficiency | 96.00% |
| Nominal MPPT efficiency | 99.50% |
| Night power consumption | < 40 mW |
| Safety | UL 1741, UL 1699B, CSA C22.2 No.107.1-16, CSA - C22.2 No. 292:18 |
| EMC | FCC Part 15 Class B |
| Grid connection standard | UL 1741 SB, IEEE 1547, Rule 21, Rule 14H |
| PV Rapid Shutdown | Conforms with NEC-2017 and NEC-2020 Article 690.12 |
| Ingress protection rating | Type 6 |
| Operating ambient temperature range | -40 ~ 70°C |
| Humidity | 0 ~ 100% RH (condensing) |
| Storage temperature | -40 ~ 70°C |
| Dimensions (W x H x D) | 206 x 178 x 34 mm |
| Weight | 2.5 kg |
| Cooling concept | Natural convection |
| Communication | PLC |
| Monitoring | SolaX Cloud |
| Parameter | A1-Micro 400P |
| Commonly used module power per input | 320 ~ 550+ W |
| Max PV input voltage | 60 V |
| MPPT voltage range | 22 ~ 60 V |
| Start-up voltage | 20 V |
| Max PV input current | 15 A |
| Max input short circuit current | 20 A |
| No. of MPP trackers | 1 |
| Strings per MPP tracker | 1 |
| Rated AC output power | 400 VA |
| Maximum continuous output power | 400 VA |
| Maximum continuous output current | 1.67 A |
| Rated grid voltage / range | 240 / 211 ~ 264 V |
| Nominal AC frequency / range | 60 / 60 ± 5 Hz |
| Maximum per 10AWG branch @40°C/30°C | 19 |
| Maximum per 12AWG branch @30°C/30°C | 14 |
| Power Factor range | ~ 1 (0.8 lagging to 0.8 leading) |
| THD (rated power) | < 3% |
| Peak efficiency | 96.50% |
| CEC efficiency | 96.00% |
| Nominal MPPT efficiency | 99.50% |
| Night power consumption | < 40 mW |
| Safety | UL 1741, UL 1699B, CSA C22.2 No.107.1-16, CSA - C22.2 No. 292:18 |
| EMC | FCC Part 15 Class B |
| Grid connection standard | UL 1741 SB, IEEE 1547, Rule 21, Rule 14H |
| PV Rapid Shutdown | Conforms with NEC-2017 and NEC-2020 Article 690.12 |
| Ingress protection rating | Type 6 |
| Operating ambient temperature range | -40 ~ 70°C |
| Humidity | 0 ~ 100% RH (condensing) |
| Storage temperature | -40 ~ 70°C |
| Dimensions (W x H x D) | 206 x 178 x 34 mm |
| Weight | 2.5 kg |
| Cooling concept | Natural convection |
| Communication | PLC |
| Monitoring | SolaX Cloud |
| Parameter | A1-Micro 450P |
| Commonly used module power per input | 360 ~ 600+ W |
| Max PV input voltage | 60 V |
| MPPT voltage range | 22 ~ 60 V |
| Start-up voltage | 20 V |
| Max PV input current | 15 A |
| Max input short circuit current | 25 A |
| No. of MPP trackers | 1 |
| Strings per MPP tracker | 1 |
| Rated AC output power | 450 VA |
| Maximum continuous output power | 450 VA |
| Maximum continuous output current | 1.88 A |
| Rated grid voltage / range | 240 / 211 ~ 264 V |
| Nominal AC frequency / range | 60 / 60 ± 5 Hz |
| Maximum per 10AWG branch @40°C/30°C | 19 |
| Maximum per 12AWG branch @30°C/30°C | 14 |
| Power Factor range | ~ 1 (0.8 lagging to 0.8 leading) |
| THD (rated power) | < 3% |
| Peak efficiency | 96.50% |
| CEC efficiency | 96.00% |
| Nominal MPPT efficiency | 99.50% |
| Night power consumption | < 40 mW |
| Safety | UL 1741, UL 1699B, CSA C22.2 No.107.1-16, CSA - C22.2 No. 292:18 |
| EMC | FCC Part 15 Class B |
| Grid connection standard | UL 1741 SB, IEEE 1547, Rule 21, Rule 14H |
| PV Rapid Shutdown | Conforms with NEC-2017 and NEC-2020 Article 690.12 |
| Ingress protection rating | Type 6 |
| Operating ambient temperature range | -40 ~ 70°C |
| Humidity | 0 ~ 100% RH (condensing) |
| Storage temperature | -40 ~ 70°C |
| Dimensions (W x H x D) | 206 x 178 x 34 mm |
| Weight | 2.5 kg |
| Cooling concept | Natural convection |
| Communication | PLC |
| Monitoring | SolaX Cloud |
| Parameter | A1-Micro 500P |
| Commonly used module power per input | 400 ~ 670+ W |
| Max PV input voltage | 60 V |
| MPPT voltage range | 22 ~ 60 V |
| Start-up voltage | 20 V |
| Max PV input current | 15 A |
| Max input short circuit current | 25 A |
| No. of MPP trackers | 1 |
| Strings per MPP tracker | 1 |
| Rated AC output power | 500 VA |
| Maximum continuous output power | 500 VA |
| Maximum continuous output current | 2.09 A |
| Rated grid voltage / range | 240 / 211 ~ 264 V |
| Nominal AC frequency / range | 60 / 60 ± 5 Hz |
| Maximum per 10AWG branch @40°C/30°C | 15 |
| Maximum per 12AWG branch @30°C/30°C | 11 |
| Power Factor range | ~ 1 (0.8 lagging to 0.8 leading) |
| THD (rated power) | < 3% |
| Peak efficiency | 96.50% |
| CEC efficiency | 96.00% |
| Nominal MPPT efficiency | 99.50% |
| Night power consumption | < 40 mW |
| Safety | UL 1741, UL 1699B, CSA C22.2 No.107.1-16, CSA - C22.2 No. 292:18 |
| EMC | FCC Part 15 Class B |
| Grid connection standard | UL 1741 SB, IEEE 1547, Rule 21, Rule 14H |
| PV Rapid Shutdown | Conforms with NEC-2017 and NEC-2020 Article 690.12 |
| Ingress protection rating | Type 6 |
| Operating ambient temperature range | -40 ~ 70°C |
| Humidity | 0 ~ 100% RH (condensing) |
| Storage temperature | -40 ~ 70°C |
| Dimensions (W x H x D) | 206 x 178 x 34 mm |
| Weight | 2.5 kg |
| Cooling concept | Natural convection |
| Communication | PLC |
| Monitoring | SolaX Cloud |
| Parameter | A1-Micro 600P |
| Commonly used module power per input | 400 ~ 670+ W |
| Max PV input voltage | 60 V |
| MPPT voltage range | 22 ~ 60 V |
| Start-up voltage | 20 V |
| Max PV input current | 25 A |
| Max input short circuit current | 25 A |
| No. of MPP trackers | 1 |
| Strings per MPP tracker | 1 |
| Rated AC output power | 600 VA |
| Maximum continuous output power | 600 VA |
| Maximum continuous output current | 2.50 A |
| Rated grid voltage / range | 240 / 211 ~ 264 V |
| Nominal AC frequency / range | 60 / 60 ± 5 Hz |
| Maximum per 10AWG branch @40°C/30°C | 13 |
| Maximum per 12AWG branch @30°C/30°C | 9 |
| Power Factor range | ~ 1 (0.8 lagging to 0.8 leading) |
| THD (rated power) | < 3% |
| Peak efficiency | 96.50% |
| CEC efficiency | 96.00% |
| Nominal MPPT efficiency | 99.50% |
| Night power consumption | < 40 mW |
| Safety | UL 1741, UL 1699B, CSA C22.2 No.107.1-16, CSA - C22.2 No. 292:18 |
| EMC | FCC Part 15 Class B |
| Grid connection standard | UL 1741 SB, IEEE 1547, Rule 21, Rule 14H |
| PV Rapid Shutdown | Conforms with NEC-2017 and NEC-2020 Article 690.12 |
| Ingress protection rating | Type 6 |
| Operating ambient temperature range | -40 ~ 70°C |
| Humidity | 0 ~ 100% RH (condensing) |
| Storage temperature | -40 ~ 70°C |
| Dimensions (W x H x D) | 206 x 178 x 34 mm |
| Weight | 2.5 kg |
| Cooling concept | Natural convection |
| Communication | PLC |
| Monitoring | SolaX Cloud |
