SONOFF MINI PM Zigbee Power Meter (Non-Switch) | MINI-ZB1GP
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SONOFF MINI PM Zigbee Power Meter (Non-Switch) | MINI-ZB1GP
Description
SONOFF MINI PM Zigbee Power Meter (Non-Switch) | MINI-ZB1GP is an official Zigbee retrofit power meter for concealed indoor installation behind compatible outlets or wiring points where you need measurement and visibility without remote switching. SONOFF explicitly describes this model as a non-switch product, which means it focuses on monitoring, analytics, appliance-status detection, and electrical protection rather than device control.
Official SONOFF materials state that MINI-ZB1GP supports real-time energy tracking, solar generation monitoring, fixed-rate and time-of-use cost calculation, task-completion notifications for monitored appliances, configurable overload and voltage protection, and a Zigbee 3.0 repeater function. It supports up to 16A / 3840W at 100-240V AC, 50/60Hz and requires a neutral wire for installation.
Features
- Real-time energy monitoring with charts, historical records, and export-friendly app visibility.
- Electricity cost analysis with fixed-rate and time-of-use tariff support for clearer billing insight.
- Solar-aware monitoring for projects that need to track imported and generated electricity in one flow.
- Intelligent appliance-state detection that can notify users when monitored tasks finish.
- Electrical safety protection with overload, overcurrent, overvoltage, and undervoltage safeguards.
- Zigbee repeater capability that helps strengthen mesh coverage while reporting energy data.
- Monitoring-only design for use cases that do not require remote on/off control.

Specifications
| Brand | SONOFF |
| Product Series | MINI Extreme Series Gen5 |
| Product Name | MINI PM (Zigbee Version) |
| Model | MINI-ZB1GP |
| Wireless Protocol | Zigbee 3.0 / IEEE 802.15.4 |
| Rating | 100-240V AC, 50/60Hz, 16A max., 3840W max. load |
| Main Functions | Energy monitoring, solar tracking, tariff-based cost reports, appliance-status alerts, and protection features |
| Switching Control | No, this is a non-switch product |
| Installation Requirement | Indoor concealed installation with neutral wire required |
| Dimensions | 32 x 29 x 15.9 mm |
| Net Weight | 28 g |
| Housing Material | PC |
Applications
- Retrofit energy monitoring behind outlets or wiring points where switching is not required
- Solar or balcony-power projects that need generation visibility and cost analysis
- Household appliance monitoring for washers, dishwashers, heaters, or similar loads within the official rating
- Zigbee networks that benefit from another repeater-capable node plus power visibility
Product List
- 1 x SONOFF MINI-ZB1GP Zigbee power meter module
- 1 x Official user documentation
Other Content
This official energy-visibility graphic shows the retrofit use case and why MINI-ZB1GP fits situations where a wall socket or ordinary load needs monitoring rather than switching.

This official solar overview is useful when MINI-ZB1GP is installed in projects that need to track both imported electricity and generated power.

This official safety visual summarizes the protection logic SONOFF highlights for overload and voltage anomalies.

This official wiring diagram helps confirm terminal positions and live/neutral routing before installation.

This official specification card is useful for quick installation planning and compatibility review.

Resources
FAQ
1. Can MINI-ZB1GP switch appliances on and off remotely?
No. SONOFF explicitly states that MINI-ZB1GP is a non-switch product and does not support device control.
2. Can MINI-ZB1GP monitor solar generation?
Yes. Official materials state that it can monitor renewable or solar energy generation directly in the app workflow.
3. Does MINI-ZB1GP require a neutral wire?
Yes. SONOFF shows this as a concealed-wiring product that requires a neutral wire.
4. What load rating does MINI-ZB1GP support?
Official specifications list 100-240V AC, 50/60Hz, 16A maximum, with up to 3840W max. load.
5. Does MINI-ZB1GP help extend a Zigbee network?
Yes. SONOFF states that it can also function as a Zigbee repeater to strengthen signal coverage.
1. General Shipping Information
- We provide reliable shipping services with a tracking number for each order.
- Shipping addresses must be entered in English and should not contain special symbols, so that the courier system can recognize your location correctly.
- Please make sure your shipping address is accurate before placing your order. We ship strictly according to the address provided at checkout.
- In-stock orders are usually dispatched within 1 business day after order confirmation.
- Estimated delivery times refer to the period after dispatch and do not include order processing time, weekends, public holidays, customs inspection, or force majeure delays.
- If you need to cancel or modify your order, please contact us before the order is marked as “Shipped”. Once shipped, the order cannot be canceled or changed.
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2. Shipping Rates & Options
Shipping rates are calculated based on order value, destination, and available shipping methods. The final available options will be displayed at checkout.
2.1 Germany Domestic Shipping
| Shipping Method | Order Value | Cost | Est. Delivery |
|---|---|---|---|
| Deutsche Post | €0.00 - €50.00 | €4.95 | 2-4 Business Days |
| Deutsche Post | Over €50.00 | Free | 2-4 Business Days |
|
DHL Paket (Faster Delivery) |
€0.00 - €50.00 | €6.95 | 1-3 Business Days |
|
DHL Paket (Faster Delivery) |
€50.00 - €100.00 | €2.00 | 1-3 Business Days |
|
DHL Paket (Faster Delivery) |
Over €100.00 | Free | 1-3 Business Days |
2.2 Selected EU Countries / Regions
Available EU shipping destinations are shown at checkout based on your shipping address. For orders shipped to selected EU countries or regions outside Germany, we use FedEx Regional Economy.
| Shipping Method | Order Value | Cost | Est. Delivery |
|---|---|---|---|
| FedEx Regional Economy | €0.00 - €100.00 | €7.95 | 3-5 Business Days |
| FedEx Regional Economy | Over €100.00 | Free | 3-5 Business Days |
EU orders may be fulfilled from our Munich warehouse or, when applicable, from our Shenzhen warehouse depending on inventory availability. For EU member states, OpenELAB covers applicable import duties and taxes under DDP service where required.
2.3 United States
| Region | Shipping Method | Order Value | Cost | Est. Delivery |
|---|---|---|---|---|
|
Continental U.S. (50 States) |
USPS Ground Advantage | €0.00 - €45.00 | €4.95 | 3-7 Business Days |
| USPS Ground Advantage | Over €45.00 | Free | 3-7 Business Days | |
| USPS Priority Mail | €0.00 - €45.00 | €16.95 | 1-4 Business Days | |
| USPS Priority Mail | Over €45.00 | €14.95 | 1-4 Business Days | |
|
Non-Continental U.S. (AK, HI, PR, etc.) |
USPS Ground Advantage | €0.00 - €60.00 | €6.95 | 5-9 Business Days |
| USPS Ground Advantage | Over €60.00 | Free | 5-9 Business Days |
Non-Continental U.S. regions include Alaska, American Samoa, Guam, Hawaii, the Marshall Islands, the Northern Mariana Islands, Palau, Puerto Rico, the U.S. Virgin Islands, and U.S. Armed Forces addresses.
2.4 International Destinations Outside the EU
For selected international destinations outside the EU, including Switzerland, the United Kingdom, and Norway, shipping rates are as follows:
| Order Amount | Shipping Cost |
|---|---|
| €0.00 - €300.00 | €19.95 |
| Over €300.00 | Free |
For non-EU destinations, import duties, taxes, and customs fees may be charged by the destination country and are the responsibility of the recipient.
3. Warehouses & Fulfillment
Our products may be stored in our Munich, Arlington, and Shenzhen warehouses. The actual shipping warehouse depends on product availability and destination.
3.1 Munich Warehouse
For products stored in our Munich warehouse, we use Deutsche Post or DHL Paket for domestic deliveries within Germany. For selected EU destinations outside Germany, we use FedEx Regional Economy.
3.2 Arlington Warehouse
For products stored in our Arlington warehouse, we use USPS or UPS for deliveries within the United States.
3.3 Shenzhen Warehouse
For pre-order items or products fulfilled directly from our Shenzhen warehouse, we arrange reliable international shipping based on destination and inventory status. For EU member states, OpenELAB covers applicable import duties and taxes under DDP service where required.
4. Inventory, Pre-orders & Split Shipments
- Inventory Status: Please check the product page for real-time stock information. If an item is out of stock in our local warehouses, it may be marked as “Pre-order”.
- Pre-order Fulfillment: Pre-order items may be shipped directly from Shenzhen or restocked to a local warehouse first before final delivery.
- Split Shipments: If your order contains both in-stock and pre-order items, we may ship them separately. No additional shipping fee will be charged for split shipments caused by our fulfillment arrangement.
5. Customs, Taxes & Delivery Issues
5.1 Customs and Taxes
For EU Member States:
Whether shipped from Germany or China, OpenELAB covers applicable import duties and taxes under DDP service where required. Customers in EU member states should not be charged additional import duties or VAT upon delivery.
For destinations outside the European Union, such as Switzerland, Norway, and the United Kingdom, import duties, taxes, and customs fees may be charged by local authorities upon delivery. These fees are the responsibility of the recipient.
5.2 Damaged, Delayed, or Lost Parcels
Please inspect your parcel upon delivery where possible. If you notice visible damage, please report it to the courier and contact us as soon as possible. This does not affect your statutory consumer rights.
If your parcel is delayed, lost, returned to sender, or the tracking information has not updated for an unusual period of time, please contact us at info@upenelab.com. We will assist you in checking the shipment status with the courier.
5.3 Incorrect Address or Failed Delivery
If a parcel cannot be delivered due to an incorrect or incomplete address provided by the customer, refusal of delivery, or failure to collect the parcel, additional shipping or return costs may apply.
6. VAT
For orders within the EU, VAT is collected at checkout according to the applicable destination rules. No additional VAT should be collected upon delivery for EU member state orders covered under our DDP shipping arrangement.







