BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//POLYSUN - ECPv6.17.1//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-ORIGINAL-URL:https://www.velasolaris.com/en/
X-WR-CALDESC:Events for POLYSUN
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:Europe/Zurich
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20250330T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20251026T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20260329T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20261025T010000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:+0100
TZOFFSETTO:+0200
TZNAME:CEST
DTSTART:20270328T010000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:+0200
TZOFFSETTO:+0100
TZNAME:CET
DTSTART:20271031T010000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=Europe/Zurich:20260707T140000
DTEND;TZID=Europe/Zurich:20260707T153000
DTSTAMP:20260603T082351Z
CREATED:20260203T152933Z
LAST-MODIFIED:20260603T082351Z
UID:142938-1783432800-1783438200@www.velasolaris.com
SUMMARY:Course for Polysun Experts: Heat Pump Systems and Cascade Control Strategies
DESCRIPTION:Self-learning preparation + live session\nTake your Polysun skills to the next level with this expert course designed for experienced users. You will explore the full range of heat pump system configurations — from combinations with solar collectors and PV arrays to ground-source loops and ice storage — and learn how to model both heating and cooling operation\, maximise PV self-consumption\, and optimise the control strategy of cascades serving multiple buildings or consumer groups. \nContent:\nPart I — Heat pumps (Self-learning video)\n\nHeat pump basics and characteristic curve in Polysun\nCombination of heat pump with solar collectors and PV systems\n\nPart II — Further Heat Pump Applications (Self-learning video)\n\nGround-source loop as a heat source\nIce storage as a heat source\nCooling systems\n\nPart III — Live Session\, 7 July 2026\, 14:00–15:30 CEST Optimising Heat Pump Cascade Control Strategies\nIn this instructor-led session\, we demonstrate step by step how to design and optimise the control strategy of a heat pump cascade supplying multiple buildings or consumer groups — a scenario typical for residential developments\, district heating connections\, and campus sites. \n\nThe programmable controller in Polysun: operating states\, auxiliary values\, inputs and outputs\nLive walkthrough of a realistic multi-building cascade project\nComparing control strategies: fixed staging vs. demand-driven sequencing\nOptimising flow temperature levels and switching thresholds per consumer group\nInterpreting results: COP improvement\, runtime distribution\, and peak load reduction\nDirect Q&A with the Polysun engineering team\n\nWho this course is for\nPlanners and engineers who already work with Polysun and want to move beyond standard single-unit heat pump templates to more complex\, multi-stage cascade systems. \nThe self-learning video recording (3 h) will be sent following registration confirmation. \n  \nFee: EUR/CHF 130 \n  \nEnrol Now
URL:https://www.velasolaris.com/en/schulung/expert-course-07-07-26/
LOCATION:Webinar
CATEGORIES:Expert courses
ORGANIZER;CN="Vela Solaris":MAILTO:info@velasolaris.com
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Zurich:20260721T160000
DTEND;TZID=Europe/Zurich:20260721T164500
DTSTAMP:20260203T151933Z
CREATED:20260203T151933Z
LAST-MODIFIED:20260203T151933Z
UID:142928-1784649600-1784652300@www.velasolaris.com
SUMMARY:Design of PV Systems with Polysun SPT
DESCRIPTION:Get a first impression of the Polysun SPT simulation tool for PV systems in only 45 minutes! \nComfortably access our free webinars from your desktop. \nIn the webinar we will show you: \n\nDesign customized PV-roofs based on satellite data of the location or on own data\, such as roof plans and aerial photographs\nChoose PV panels and inverters from a vast and expanding database\nCreate scientifically proven yield forecasts\, add consumer profiles and compare different energy system configurations\nCalculate the profitability of your system based on energy system simulation\nGenerate convincing reports for your customers including electricity production and self-consumption data\, string plans\, economic analysis and 3D visualizations of the building\nFor Polysun SPT software\n\nEnrol Now
URL:https://www.velasolaris.com/en/schulung/polysun-spt-21-07-26/
LOCATION:Webinar
CATEGORIES:Free webinars
ORGANIZER;CN="Vela Solaris":MAILTO:info@velasolaris.com
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Zurich:20260722T160000
DTEND;TZID=Europe/Zurich:20260722T164500
DTSTAMP:20260601T144706Z
CREATED:20260203T152317Z
LAST-MODIFIED:20260601T144706Z
UID:142932-1784736000-1784738700@www.velasolaris.com
SUMMARY:Polysun Introduction Webinar
DESCRIPTION:In just 45 minutes\, we will show you how to use the Polysun software efficiently for high-quality simulations of your energy system projects – across the sectors of electricity\, heating/cooling and e-mobility. \nComfortably discover the possibilities with Polysun right from your workplace: \n\nPrecise sizing of heat pumps with different heat sources: air\, groundwater\, geothermal energy or PVT.\nOverview of application areas: district planning and heat networks\, energy centres\, multi-family buildings\, hospitals\, schools\, commercial and industrial facilities\, swimming pools and indoor pools\, applications with elevated heat demand such as hotels and wellness facilities\, breweries\, and many more.\nEvaluation of a heating system replacement in individual cases – quantifying savings through modern heating systems\, including cooling simulation.\nCalculation of the solar coverage ratio for heat pumps in combination with PV.\nDetermining the economically optimal borehole length and additional features for precise planning.\n\nIn the free webinar\, we will cover the following content: \n\nHow to select the right energy system from 1\,000 pre-designed templates.\nHow to adapt the energy system to your specific project (e.g. sizing the photovoltaic system\, use of a heat pump and integration with e-mobility).\nHow to compare different variants of energy systems with regard to energy efficiency and cost-effectiveness.\nHow to generate meaningful reports for your customers and yourself.\n\n\nEnrol Now
URL:https://www.velasolaris.com/en/schulung/polysun-introduction-22-07-26/
LOCATION:Webinar
CATEGORIES:Free webinars
ORGANIZER;CN="Vela Solaris":MAILTO:info@velasolaris.com
END:VEVENT
END:VCALENDAR