# Deye DL1000B-4G Data Logger

- **Brand:** Deye
- **SKU:** DL1000B-4G
- **MPN:** DL1000B-4G
- **Price:** 129.00 EUR
- **Availability:** In stock
- **Categories:** Smart Meters & Monitoring

4G logger for Deye inverters installed where the home Wi-Fi does not reach: it sends the inverter's data to the Deye monitoring app over the mobile network and allows remote settings and firmware updates.

Inverters often end up in a garage, a barn or a plant room where the house Wi-Fi is weak or absent. The DL1000B-4G solves that with its own mobile connection: it plugs into the inverter's USB port, takes a Nano SIM card and sends production, consumption and battery data to the Deye cloud without touching the customer's network. The installer gets the same remote access as with the Wi-Fi version, including parameter changes and firmware updates, and Bluetooth for the setup on site. Readings collected during a network outage are uploaded once the connection returns.

### Key Features

- 4G LTE for EMEA (FDD B1/3/5/7/8/20/28, TDD B38/40/41) with GSM fallback
- Nano SIM slot, built-in antenna
- Bluetooth BLE 4.2 for local setup from the app
- Data refresh every minute, adjustable 1-15 minutes
- Offline data backfill after a connection loss
- Remote monitoring, parameter changes and firmware updates
- USB connection to the inverter, 5 V DC, 3.5 W
- IP65, operating range -30 to +70 °C
- 116.6 x 70.5 x 30.5 mm

For Deye inverters with a USB logger port. A SIM card with a data plan is needed for operation.

## Specifications

| Spec | Value |
| --- | --- |
| Dimensions | 116.6 x 70.5 x 30.5 mm |
| Monitoring | Deye cloud, 1-minute data |
| Communication | 4G LTE, GSM, Bluetooth BLE 4.2, USB |
| Compatibility | Deye inverters with USB logger port |
| Input voltage | 5 V |
| Protection rating | IP65 |
| Operating temperature | -30 to +70 °C |