{"product_id":"sigenergy-sigen-sensor-single-phase-dh-sig-1426000004","title":"Sigenergy Sigen Sensor Single Phase-DH","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eSigenergy Sigen Sensor Single Phase-DH: DIN-rail 100 A meter with built-in CT, 1 % power accuracy, 100 ms refresh and Modbus RTU over RS485. Auto-pairs with Sigenergy inverters; optional Wi-Fi HaLow kit extends data to 200 m for seamless smart-energy control.\u003c\/p\u003e\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Sigenergy Sigen Sensor Single Phase-DH is a DIN-rail power-measurement module that gives installers 1 %-accurate import-export data without extra wiring or complex commissioning. Designed to pair instantly with SigenStor batteries and Sigen inverters, it feeds real-time values to the mySigen app every 100 ms, enabling rapid battery response, tariff optimisation and grid-code compliance.\u003cbr\u003eKey benefits for installers\u003cbr\u003ePlug-and-monitor integration – the sensor identifies itself on the RS485 bus; no manual setup when connected to Sigenergy devices.\u003cbr\u003eHigh precision – built-in 100 A current transformer and 0.5 % voltage\/current accuracy deliver Class 1 power readings for billing-grade control.\u003cbr\u003eFast refresh – 100 ms update interval allows sub-second battery dispatch for frequency-support or peak-shaving modes.\u003cbr\u003eCompact DIN form factor – just 36 mm wide, 100 mm high; mounts on any 35 mm rail inside the consumer unit.\u003cbr\u003eWi-Fi HaLow ready – add the optional Sub1G kit to transmit data up to 200 m through walls at 868 MHz, ideal for outbuildings or thick masonry.*\u003cbr\u003eElectrical \u0026amp; metrological specification\u003cbr\u003eGrid type: 1P2W, 176–276 V AC, 50\/60 Hz\u003cbr\u003eMaximum operating current: 100 A direct-connected (no external CTs on the SP-DH model)\u003cbr\u003eAccuracy: ±0.5 % voltage, ±0.5 % current, ±1 % power, ±0.2 % frequency\u003cbr\u003eCommunication: RS485, 9 600 bps, Modbus RTU protocol\u003cbr\u003eData refresh: 100 ms for instantaneous values\u003cbr\u003eMechanical \u0026amp; environmental\u003cbr\u003eDimensions (W × H × D): 36 × 100 × 63 mm\u003cbr\u003eWeight: 0.20 kg\u003cbr\u003eIngress protection: IP20 (indoor switchboard environments)\u003cbr\u003eOperating range: –25 °C to +60 °C; 0–90 % RH (non-condensing)\u003cbr\u003eStorage: –40 °C to +70 °C\u003cbr\u003eCompliance: EN 61010-1:2010 and EN 61010-2-030:2010 safety standards\u003cbr\u003eUse-case highlights\u003cbr\u003eDynamic import\/export control – precise kW data lets SigenStor hold grid export at predefined limits or follow zero-export mandates.\u003cbr\u003eTariff-aware battery scheduling – 100 ms metering synchronises charge\/discharge with half-hourly price signals for maximum savings.\u003cbr\u003eFleet O\u0026amp;M – granular sensor data flows to Sigenergy Cloud, supporting remote diagnostics and performance guarantees.\u003cbr\u003eInstallation workflow\u003cbr\u003eClip the Sigenergy Sigen Sensor Single Phase-DH onto a spare DIN rail slot next to the main breaker.\u003cbr\u003ePass the live conductor through the integrated 16 mm aperture and tighten terminals.\u003cbr\u003eDaisy-chain RS485 to the inverter, power up, and verify readings on the LCD and mySigen app.\u003cbr\u003eFor retrofit or new-build projects where space, speed and accuracy matter, the Sigenergy Sigen Sensor Single Phase-DH delivers utility-grade measurement that unlocks the full potential of smart PV-battery systems.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer\u003c\/li\u003e\n\u003cli\u003eSigenergy\u003c\/li\u003e\n\u003cli\u003eAccessory Product Type\u003c\/li\u003e\n\u003cli\u003eSensors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDownloads\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003c\/ul\u003e","brand":"Sigenergy","offers":[{"title":"Default Title","offer_id":54058168615241,"sku":"SIG-1426000004","price":79.37,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/2248\/0534\/files\/rsz_d46a209eb85d4ab091ba87a0b214b1ac.jpg?v=1774024367","url":"https:\/\/solarboss.ie\/products\/sigenergy-sigen-sensor-single-phase-dh-sig-1426000004","provider":"Solarboss","version":"1.0","type":"link"}