c1 drafted · lead 0–110 PERCENT
Conditions: Solis DRM port, power level for switch S1
- 44002583082-how-do-i-connect-a-ripple-control-receiver-to-the-drm-port-
tbl=1.r1h=2b341e25a908
Demand response modes (DRM)
Demand response modes let the utility or grid operator command an inverter remotely through contact signals, as required in Australia by AS/NZS 4777.2. DRM0 disconnects the inverter from the grid, DRM1 brings grid import to zero and DRM5 brings export to zero on utility command. On FIMER UNO-DM PLUS inverters, DRM0 uses the REM terminal block and is enabled with a jumper; if it is enabled without correct wiring, the inverter cannot connect to the grid. Solis inverters have an RJ45 DRM port: pins 5 and 6 switch the inverter on or off, and pins 1 to 4 limit output in stages, for example from a ripple control receiver. DRM is off by default on Solis inverters. If it is turned on while the contact is open or not wired, the display reads Limit by DRM and output is limited to zero. You can enable DRM from the inverter display, over Bluetooth in the SolisCloud app under Grid Code Settings, or in SolisCloud, and it must be set on each inverter separately. KACO blueplanet inverters sold in Australia need a DRM 0 safety label fixed next to the nameplate.
<!-- review notes
- sentence 3: support check: partial - REM terminal block and jumper and grid-connection failure are stated, but passages do not mention UNO-DM PLUS model name.
- sentence 7: support check: partial - Label next to nameplate in Australia is stated, but the passage does not name KACO blueplanet (only Powador-protect mention).
- sentence 1: review: partial - The passages support remote utility control under AS/NZS 4777.2 in Australia, but do not state that the commands arrive through contact signals. -->
Claims
setting_range
c3 drafted · lead 0–110 PERCENT
Conditions: Solis DRM port, power level for switch S2
- 44002583082-how-do-i-connect-a-ripple-control-receiver-to-the-drm-port-
tbl=1.r2h=eccfe9264935
c5 drafted · lead 0–110 PERCENT
Conditions: Solis DRM port, power level for switch S3
- 44002583082-how-do-i-connect-a-ripple-control-receiver-to-the-drm-port-
tbl=1.r3h=4eb2a83fc75d
c7 drafted · lead 0–110 PERCENT
Conditions: Solis DRM port, power level for switch S4
- 44002583082-how-do-i-connect-a-ripple-control-receiver-to-the-drm-port-
tbl=1.r4h=67e97f232d9d
default_value
c2 drafted · lead nominal 30 PERCENT
Conditions: Solis DRM port, power level applied when switch S2 is closed
- 44002583082-how-do-i-connect-a-ripple-control-receiver-to-the-drm-port-
tbl=1.r2h=eccfe9264935
review note: possible conflict with c4 (same source; check the conditions); possible conflict with c6 (same source; check the conditions)
c4 verified · fact nominal 60 PERCENT
Conditions: Solis DRM port, power level applied when switch S3 is closed
- 44002583082-how-do-i-connect-a-ripple-control-receiver-to-the-drm-port-
tbl=1.r3h=4eb2a83fc75d
verified by: review-workflowverified on: 2026-10-24review note: possible conflict with c2 (same source; check the conditions); possible conflict with c6 (same source; check the conditions)
c6 drafted · lead nominal 100 PERCENT
Conditions: Solis DRM port, power level applied when switch S4 is closed
- 44002583082-how-do-i-connect-a-ripple-control-receiver-to-the-drm-port-
tbl=1.r4h=67e97f232d9d
review note: possible conflict with c2 (same source; check the conditions); possible conflict with c4 (same source; check the conditions)
response_time
Conditions: Solis inverter shutdown and grid disconnection after the S0 contact (pins 5 and 6) is opened
- 44002583082-how-do-i-connect-a-ripple-control-receiver-to-the-drm-port-
sec=h1h=6ad7f1571bc0
review note: support check: partial - Passage says shutdown within 1 second after S0 opened; 'up to' is implied but fine, though pins 5/6 as S0 is implied by the 0-100% control section; mostly supported.
reconnect_delay
Conditions: Solis inverter reconnection to grid after the S0 contact is closed again
- 44002583082-how-do-i-connect-a-ripple-control-receiver-to-the-drm-port-
sec=h1h=6ad7f1571bc0
verified by: review-workflowverified on: 2026-10-24
Referenced by
- Demand response
related_toc4 - Solis S6-GU(250-350)K-EHV-US
implementsc6