Sungrow Logger1000A
Official manufacturer GLOBAL verified Sept. 3, 2026
Identity
| category | data_loggers |
| device_type | PV plant data logger / communication and control unit |
| manufacturer | Sungrow |
| model | Logger1000A |
| product_family | Logger1000 |
| product_name | Logger1000A |
| region | GLOBAL |
| region_variants | The Compatibility List 2026 V4.3 also prints a "Logger1000A-EU" row alongside "COM100D-EU"; no separate Logger1000A-EU datasheet was located. |
Electrical
| dc_output | UNKNOWN |
| power_consumption | < 10 W |
| power_supply | 24 VDC, 1.2 A input |
Physical / mechanical
| dimensions_w_h_d_mm | 200 x 110 x 60 |
| mounting | Top-hat (DIN) rail mounting / wall mounting |
| weight_kg | 0.5 |
Installation
| batch_operations | Inverter batch parameter setting and firmware update; active and reactive power control |
| cloud_vs_local | Local web monitoring plus cloud upload; supports FTP/SFTP push |
| commissioning | Built-in web server for monitoring and configuration from a PC or smartphone browser, no app required (product page); automatic Modbus address distribution |
| max_supported_devices | 30 |
| topology | RS485 bus to inverters/meters/sensors; upstream Ethernet, WLAN or 4G |
Environment
| humidity | <= 95 % non-condensing |
| max_altitude_m | 4000 |
| operating_temperature_c | -30 to 60 |
| storage_temperature_c | UNKNOWN |
Interfaces & connectors
| analog_inputs | 4 (4-20 mA or 0-10 VDC) |
| cellular_4g | LTE FDD: B1, B3, B5, B8; LTE TDD: B40; WCDMA: B1, B8 |
| digital_inputs | 5 (max 24 VDC) |
| digital_outputs | UNKNOWN |
| ethernet | 1 x RJ45, 10/100/1000 Mbps |
| protocols_northbound | Modbus-TCP, IEC 60870-5-104, FTP / SFTP |
| protocols_southbound | Modbus-RTU, DL/T645 |
| register_map_availability | UNKNOWN - not stated in the fetched datasheet |
| rs485_channels | UNKNOWN - see data_conflicts (datasheet: 1; official product page: 3) |
| wlan | 802.11 b / g / n / ac, 2.4 GHz / 5 GHz |
Protection
| ip_rating | IP20 |
Documents
quick_installation_guide
{# Located but never retrieved: listed, but deliberately not linked, and it
backs no stored value. #}
Logger1000A/B Quick Installation Guide — located, not retrieved
rev UNKNOWN
user_manual
{# Located but never retrieved: listed, but deliberately not linked, and it
backs no stored value. #}
Logger1000A/B User Manual — located, not retrieved
rev UNKNOWN
Recorded conflicts
interfaces.rs485_channels Review required
1 RS485 channel — https://info-support.sungrowpower.com/datasheet-materials/4d72c95e-bd08-43d2-b84a-43a18ee00ae2.pdf
3 RS485 interfaces — https://www.sungrowpower.com/en/products/intelligent-gateway/monitoringlogger1000
Additional documented parameters
Recorded verbatim from the source; no schema field exists for these yet.
| documented_relationship:inverter_gateway | {"to_manufacturer": "Sungrow", "to_model": "SG2.0-6.0RS; SG3.0-20RT; SHxxT; C&I inverter series", "relationship_type": "inverter_gateway", "match_level": "series", "communication_protocol": "RS485 / Modbus-RTU", "required_firmware": "UNKNOWN", "required_settings": "UNKNOWN", "required_accessories": "UNKNOWN", "region": "EU", "source": "COMPATIBILITY LIST PUBLIC 2026 | VERSION 4.3", "source_url": "https://info-support.sungrowpower.com/market-material/41ab25da-0bbb-451b-8a51-fd4abd3be0bd.pdf", "source_page": "UNKNOWN", "confidence": "officially-verified", "status": "COMPATIBLE", "notes": "Series level as printed. Device-count footnotes: \"max. 5 devices\" and \"max. 30 devices\" depending on the system context."} |
| manufacturer_legal_entity_as_printed | Sungrow Power Supply Co., Ltd. |