Sollum sun-as-a-service — AI-powered dynamic greenhouse lighting

NA-Canada (Quebec / Montréal)

Content

Sollum Technologies, Montréal-based, provides a “sun-as-a-service” AI-powered platform for greenhouse growers. The platform programs LED light fixtures that replicate the full spectrum of the sun’s natural rays. AI dynamically adjusts lighting to optimise plant growth in real time.

Concrete claim (per Montréal International / Investment Monitor):

• Reduces electricity consumption by up to 40%
• Named in Montréal International’s 130+ Quebec agtech businesses integrating AI
• Part of the Greater Montréal agtech cluster

Why this matters in the Quebec cycle. Sollum is one of two named greenhouse AI vendors in the Quebec cluster (alongside ChrysaLabs, which does soil sensors). Together with Haven Greens in Ontario, Sollum anchors the protected-cultivation cell of the matrix with concrete Canadian deployments. Haven Greens is a fully integrated deployment (lettuce from seed to package); Sollum is a platform-as-a-service deployment (light fixtures + cloud control).

Deployment model. Sollum’s “sun-as-a-service” is a subscription / as-a-service model — growers pay for the light recipe and the AI control, not the hardware. This is structurally different from Haven Greens’ vertical integration and from John Deere See & Spray’s equipment-integration model. Worth naming because the deployment model affects who owns the data and how value flows.

What this unit is doing in the taxonomy

Anchors the on-farm-production-protected × predictive-ML × input-reduction cell with a Quebec-specific deployed example. Distinguishes from:

• Haven Greens (haven-greens.md) — Ontario, fully integrated, lettuce from seed to package.
• Naïo Technologies (naio-technologies.md) — French, ground robotics in open-field and vineyards.
• Hoogendoorn (Dutch) — Quebec deployment via IIVO + LetsGrow.com; cross-border technology transfer.
• JD Farm (jd-farm-iot-blockchain.md) — Chinese, vertical integration with retail.

Why it matters for talks

• The 40% electricity reduction is a concrete deployed figure worth naming. Distinct from the See & Spray 50% herbicide reduction (which is vendor-reported, John Deere-commissioned trials).
• The “sun-as-a-service” subscription model is a Canadian-specific deployment pattern worth distinguishing from equipment-integration (Deere) and vertical integration (Haven Greens).
• The Montreal cluster context (130+ agtech businesses, 220+ organisations) is the structural framework for any single Quebec AI vendor.

Critical context

• The 40% electricity reduction figure is vendor-reported; not independently verified.
• Sollum’s “and more” deployment scale not enumerated in our sources.
• The “as-a-service” model is structurally similar to vendor-cloud patterns elsewhere in the field guide. Worth understanding the data-flow implications (where does lighting data live? who owns the recipe data?).
• Canadian-québécois positioning is distinct from Dutch (Hoogendoorn) and US (Apeel) competitors; worth knowing for any talk about international comparison.