What Sundirect Technology does

Sundirect Technology Ltd. is a Hangzhou-based manufacturer (founded 2011) of far-infrared (FIR) radiant heating panels, smart thermostats, outdoor and portable heaters, and bathroom/towel/mirror heating products, sold under the Sundirect Infrared brand. The portfolio spans framed (PE-Plus), frameless (IC-Plus), glass (GD-Plus), mirror (MD-Plus), picture (Art-Plus), towel (TH/TH Pro), lighting-integrated (Lux-Plus, LM-Pro), stone (Stone 800 Pro), hybrid (Hybrid/Hybrid-Pro), portable (Tower, Footwarmer) and outdoor/space (OC-Series, SC-Plus) configurations. The underlying technology is a nano-tech FIR heating element that warms surfaces and occupants directly rather than air, with surface temperatures of 80–90°C for residential panels (up to 300°C in the SC-Plus space heater), controlled via the Sundirect Smart App, WiFi-enabled thermostats (Smart2.0 Pro, Smart Lux Pro, SmartPlug), a PIR motion sensor (Smart Motion 01), and voice integration with Alexa/Google Assistant. One controller can manage groups of up to 10 Plus-series panels.

The company operates a 12,000+ sqm Hangzhou factory with stated annual capacity of approximately 300,000 heaters and 100+ employees, and runs a dealer-mediated go-to-market: an 80+ partner distribution network across Europe, US, South America, New Zealand, the Middle East, and Asia, supported by a dedicated European logistics and sales-support hub in Innsbruck, Austria operated by Hofbauer GmbH. Revenue is generated primarily through B2B2C unit hardware sales (panels + smart accessories) priced at the dealer level, with a direct-to-consumer website layer (Wattage Calculator, Hot Yoga Heating Calculator, Request Quote) that routes leads into the local dealer network. Customer segments span residential homeowners (primary) and commercial/hospitality venues (primary), with secondary applications in education, healthcare, outdoor hospitality, and hot yoga/wellness studios. The company positions itself against traditional convection heating on energy efficiency, indoor air quality, and design integration, with stated quantifiable outcomes of up to 10% WiFi-enabled energy savings, a 100,000-hour product lifespan, and a 4.9/5 rating across 300+ verified reviews. Multi-jurisdiction compliance — CE, GS, RoHS, REACH, ERP, SAA, TUV partnership — supports cross-border sales.

Name

Sundirect Technology

Legal name

Sundirect Technology Ltd.

Website

https://sundirect-heater.com

Company type

Private

Founded year

2011

Operating status

Operating

Headcount range

51–100 employees

Short description

Sundirect Technology is a Hangzhou-based manufacturer of far-infrared radiant heating panels, smart thermostats, and outdoor/portable heaters, distributing globally through 80+ dealers across Europe, the Americas, Middle East, New Zealand, and Asia for residential, hospitality, and commercial customers.

Ownership category

akta.pro rank

Headquarters

HQ city

Hangzhou

HQ country

China

HQ region

Asia

Offices2 records

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Infrared heating panels hardware sales: Primary revenue from selling far infrared heating panels and accessories. Product categories include wall/ceiling mounted panels (PE-Plus, IC-Plus, GD-Plus, MD-Plus), portable heaters (Tower, Footwarmer), outdoor heaters (OC-Series, SC-Plus), bathroom heaters (towel warmers, mirror heaters), and smart thermostats/controllers.
2. Smart thermostat and accessories: Sales of companion smart devices including Smart2.0 Pro, Smart Lux Pro, SmartPlug, Smart Switch, Smart Motion 01 sensors, and mounting accessories like BC002 ceiling mounting solution.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels7 records

Core offering

Sundirect Technology manufactures and sells far-infrared (FIR) heating panels and accessories, including framed and frameless wall/ceiling panels, glass, mirror, picture and stone heaters, towel warmers, portable tower and footwarmers, outdoor and space heaters, and Wi-Fi-enabled smart thermostats and sensors. The company sells primarily through a global network of 80+ dealers and distributors, supported by an owned European logistics center in Austria, and engages end consumers directly through its website with sizing calculators and quote-request tools.

Product overview

Sundirect Technology is a manufacturer of far infrared heating solutions, offering a portfolio of 30+ products spanning indoor panel heaters, outdoor heaters, portable heaters, and smart control accessories. The core product lines include the PE-Plus (framed basic panel), IC-Plus (frameless premium panel), GD-Plus (glass heater), MD-Plus (mirror heater), LM-Pro (mirror heater with lighting), TH/TH-Pro (towel warmers), Stone 800 Pro (stone heater), Art-Plus (picture heater), and OC/SC outdoor space heaters. These are complemented by smart control accessories including Smart Lux/Lux Pro, Smart 2.0/Smart 2.0 Pro, SmartPlug, Smart Motion 01, and Smart Switch, which provide Wi-Fi connectivity, voice control via Alexa/Google Assistant, scheduling, and energy monitoring. The portfolio is unified by the Sundirect Smart App platform, allowing users to control groups of up to 10 panels.

Differentiator

Problem solved

Functional benefit

Brands

• Sundirect Infrared: Global market brand for far infrared heating products including panels, space heaters, and smart heating controls
• Lux-Plus Series
• PE-Plus Series
• IC-Plus Series
• GD-Plus Series
• MD-Plus Series
• Art-Plus Series
• TH Series
• Hybrid Series
• Stone Series
• OC Series
• SC-Plus Series
• Smart Lux
• Smart Lux Pro
• Smart 2.0
• Smart 2.0 Pro
• SmartPlug
• Smart Switch
• Smart Motion 01
• Tower Series
• Footwarmer Series
• LM-Pro Series

Quantifiable outcome

• Up to 10% energy savings with WiFi smart control
• +3 more outcomes

Named customers10 records

Segments6 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature7 records

Partnerships

Three partnerships are on record, tiered core.

• Hofbauer GmbHcoreChannel Partner/ Reseller/ DistributorEuropean logistics center operator and distribution partner based in Innsbruck, Austria. Manages warehouse operations and distribution across Europe, handling the company's primary regional hub outside China.
• Energy NeutraalcoreChannel Partner/ Reseller/ DistributorFrench distribution partner responsible for sales and distribution of Sundirect products in France. Featured in case study for villa installation project.
• 80+ Distribution PartnerscoreChannel Partner/ Reseller/ DistributorNetwork of official distribution partners spanning Europe, US, South America, New Zealand, Middle East, and Asia. Partners integrate Sundirect products into renewable energy product portfolios.

Scale indicators7 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Trotec: German manufacturer of heating, air-conditioning, and air-quality equipment including infrared heating products. Overlapping product portfolio but with broader industrial focus and stronger established brand.
• Redwell Manufaktur: Austrian manufacturer of infrared heating panels and infrared heaters with strong DACH-region presence. The closest geographic peer to Sundirect given proximity to its European logistics hub in Innsbruck, Austria.
• Herschel Infrared: UK-based manufacturer of infrared heating panels and infrared heating solutions for residential and commercial use. Most direct category competitor with comparable product positioning and a similar European distribution-led GTM motion.
• Vasner: German manufacturer and retailer of infrared heating panels for residential and commercial applications. Comparable product portfolio targeting German-speaking markets with both own-brand and white-label offerings.
• Könighaus: German infrared heating panel manufacturer focused on premium glass and mirror heaters (analogous to Sundirect's GD-Plus and MD-Plus lines). Directly comparable premium-design product positioning.

Broad incumbents

• Schneider Electric: Global energy management and automation company with heating controls and connected building solutions. Adjacent incumbent competing for the building-automation and smart-home ecosystem layer above heating hardware.
• Dyson: Global consumer technology company with heating and cooling product lines (Purifier Hot+Cool series). Larger incumbent with strong direct-to-consumer brand, app ecosystem, and overlapping premium-heating positioning.
• Honeywell Home (Resideo): Global provider of heating controls and connected-home products including smart thermostats (T-series). Overlaps with Sundirect's Smart2.0 Pro strategy at much larger scale and with deeper retail/installer distribution.
• Bosch Thermotechnology: Major European manufacturer of heating and hot water solutions including electric heating systems. Established incumbent with much broader HVAC portfolio, deeper installer networks, and stronger brand in European target markets.
• De'Longhi: Italian global leader in home heating and small domestic appliances with broad portable heater portfolio. Larger incumbent with established retail relationships and consumer brand that competes in adjacent heating categories.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCAt7GJJIQ6CqaSRo7ILE5Qw
• Instagraminstagram.com/sundirect_infrared
• Xx.com/SUNDIRECTHEATER
• Facebookfacebook.com/sundirectheater
• LinkedInlinkedin.com/company/sundirect-infared-heater

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Sundirect Technology