Pricing

Basic

€0

free forever

This offer expires in 2 weeks, 5 days (on 11 September 2026, 08:00)

Static threshold curtailment

Manual web control i

Works with any inverter i

Most popular

Pro

€120

per curtailer, per year - free year 1

This offer expires in 2 weeks, 5 days (on 11 September 2026, 08:00)

Everything in Basic

Performance monitoring

Automatic tariff tracking i

Monthly performance PDF report

SDE Pro

€180 Sub 1 MW

€360 1-5 MW

€720 5 MW+

per curtailer, per year

This offer expires in 2 weeks, 5 days (on 11 September 2026, 08:00)

Everything in Pro

SDE++ subsidy tracking i

REST API access i

+€5/device/mo

Fleet management

Custom pricing - contact sales

Managing a lot of devices? Contact sales for a custom offer on a Fleet subscription with additional productivity features.

Contact sales

	Photo of Mini wifi Mini wifi €150 This offer expires in 2 weeks, 5 days (on 11 September 2026, 08:00)	Photo of Mini wifi ext Mini wifi ext €150 This offer expires in 2 weeks, 5 days (on 11 September 2026, 08:00)	Custom Contact sales for a custom solution Contact sales
Form factor	Fits your existing DIN rail, same footprint as a circuit breaker - only 23.3 mm wide	Fits your existing DIN rail, same footprint as a circuit breaker - only 23.3 mm wide	Custom
Wifi 2.4GHz	Yes, internal antenna	Yes, external RP-SMA (antenna included)	Custom
Power supply options	5V screw terminals USB-C	5V screw terminals USB-C	Custom
Inverter interface	DRM = universal on/off Modbus RS485	DRM = universal on/off Modbus RS485	Custom
Enclosure	ABS DIN rail enclosure IP20	ABS DIN rail enclosure IP20	Custom
Warranty	1 year	1 year	Custom
Certification	CE + RoHS	CE + RoHS	Custom

Ready to start curtailing today?

Order The Curtailer from the webstore - DIY install, installer install, or full service.