Representative Archai family image. The pictured nameplate may carry an earlier model reference; use the selected model data and confirm the delivered rating plate.
ARC-800 · DC optimiser
ARC-800 is a module-level DC power optimiser for photovoltaic systems that retain a string inverter. It conditions the module output, communicates operating information over the DC cabling by PLC and supports module-level shutdown within the compatible optimiser/gateway system. The related official operating source is named Archai iOPT 800W; confirm hardware applicability and revision before applying its installation sequence.
2026 product catalogue (August 2026, RevA). Confirm the supplied configuration and destination-market requirements. Source documents use different dimension-axis labels; confirm the outline against the applicable mechanical drawing. Confirm the output-voltage operating condition and voltage-accuracy notation for the supplied revision.
Hauptmerkmale
- Module-level DC optimisation
- PLC communication over the DC cabling
- PV voltage, output, temperature and operating-state data
- Shutdown functionality in the compatible system
Anwendung und Dokumentationsumfang
Commercial information
- The supplied Catalogue states a 12-year standard warranty for this range. Applicable coverage and any extension are governed by the supply agreement; this is not a universal 25-year warranty. The source design-life statement of more than 25 years is distinct from warranty coverage.
Installation and document scope
- The related operating source uses the Archai iOPT / GT hardware aliases. Confirm applicability to the supplied revision; request the relevant English manual through the website form.
Produktdownloads
English operating documents are available by application. Confirm the model, catalogue edition and supplied hardware revision; technical-guide coverage and unresolved installation chapters are stated in the document.
- Anfordern · Operating ReferenceEnglish · Auf Anfrage erhältlich · Rev1.0 review · 6 November 2026
Draft for approval · Entwurf – Freigabe ausstehend
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2026 product catalogue · 19 models. Select the catalogue edition and supplied hardware revision when requesting technical information.
- Module-level AC conversion
- ASM and ASPM micro-inverters convert PV module DC to grid-connected AC. Their specified monitoring path uses 2.4 GHz Wi-Fi. The number of PV inputs and the number of independent MPPT channels are separate characteristics.
- DC optimisation with a string inverter
- ARC-800 optimisers retain the DC string architecture. ARC-GT gathers compatible optimiser data by PLC and connects to the host over Wi-Fi or RS-485. SolarSync content here applies to this optimiser/gateway ecosystem.
- Module-level rapid shutdown
- ASR-15S and ASR-15D provide shutdown and monitoring in the compatible HPLC system. They are not micro-inverters or per-module MPPT optimisers. System matching and applicable installation instructions remain essential.
SolarSync · Überwachung des Optimierersystems
SolarSync provides a layout-oriented view of compatible optimisers and their operating information. The official Archai iOPT / GT operating source describes the layout, discovery and status workflows below. Confirm the supplied hardware and software revision before commissioning.
Prepare the layout
- Record each optimiser serial number against its physical module position.
- In Layout, select Add and enter the identifier and row/column information. Save the layout.
- Arrange the module positions and save changes; use the recorded serial-number map to check correspondence.
Read system information
- Use the layout to inspect the operating information shown for the selected optimiser.
- The source describes green for normal operation, grey for offline and red for a fault. Confirm the legend for the installed software revision.
- For an offline entry, check its recorded serial number and follow the applicable discovery procedure. Refer unresolved faults to technical support.
This workflow is specific to the compatible optimiser/gateway system. The separate monitoring-system guide referenced by the supplied ASM/ASPM manuals is required for those products; SolarSync compatibility must not be assumed.
Technische Unterlagen und Systemauswahl
Request the English document for the selected model and catalogue edition. Installation and operating instructions must match the supplied hardware, connectors and destination-market requirements. User manuals are supplied through the website application process.
