Solarium's order book hits ₹852 cr, more than double its market cap
The nano-cap solar EPC player's order book surged from ~₹300 cr to ₹852.28 cr in months, with ground-mounted utility projects leading the shift.
— 3 earlier stories on Solarium Green Energy Ltd. →What's new
- Order book jumped from ~₹300 cr in last earnings call to ₹852.28 cr as of 30 June 2026.
- Ground-mounted projects account for ₹467.50 cr; module supply ₹310.47 cr; other ₹74.31 cr.
- The company calls it a milestone that strengthens its government and institutional segment.
Why this matters
An order book more than double the company's ₹374 cr market cap transforms Solarium from a residential solar player into a serious EPC contractor. It de-risks earnings visibility dramatically for a nano-cap as long as execution holds.
What we're watching
- Gross margin on the new utility-scale orders, typically thinner than residential.
- Whether the factory ramp-up can deliver on module supply commitments.
- Any working capital strain from large government EPC contracts.
The full read
Solarium Green Energy just reported an order book of ₹852.28 crore as of 30 June 2026, up from the ~₹300 crore disclosed in its last earnings call just weeks earlier. The jump is staggering for a nano-cap with a ₹374 crore market cap: the order book is more than double the company's entire market value. Ground-mounted utility-scale EPC projects make up ₹467.50 crore of the total, signalling a deliberate shift away from the residential focus that defined Solarium's early story. Another ₹310.47 crore comes from solar module supply, a reminder that the new factory is central to the thesis. The order composition changes the risk profile: large government contracts offer volume but thinner margins and longer working capital cycles. Execution is now the variable that matters. For a company that grew revenue 60% in FY26 but saw profit rise only ~10%, the next test is whether scale can finally lift margins.
Questions answered
- How much was Solarium's order book before this jump?
- Management had disclosed an order book of just over ₹300 crore during its last earnings call. The new figure of ₹852.28 crore represents a roughly 180% increase within a few months.
- What types of orders make up the ₹852.28 crore?
- Ground-mounted utility-scale EPC projects account for ₹467.50 crore, solar module supply orders for ₹310.47 crore, and other segments like residential and commercial for ₹74.31 crore.
- How does this order book compare to Solarium's market cap?
- The order book of ₹852.28 crore is more than double the company's market capitalisation of around ₹374 crore, an extraordinary ratio that implies strong future revenue visibility.
- What does the shift to utility-scale projects mean for margins?
- Utility-scale EPC contracts typically carry lower gross margins than residential or commercial solar. The company's margin thesis now depends on execution efficiency and the new factory's ability to reduce costs.
- Is this order book new information or was it previously disclosed?
- It is entirely new. The last earnings call pegged the order book at just over ₹300 crore, so the surge to ₹852.28 crore had not been announced earlier and represents a material update.
- What is Solarium's revenue scale for context?
- For FY26, Solarium reported total income of ₹368 crore. The current order book of ₹852.28 crore is more than twice that annual revenue, indicating strong pipeline coverage.
Solarium Green Energy Ltd.
Latest quarter · Mar 2026
Strength & growth
Story so far
All notes on SOLARIUM →- 1 Jul 2026 · 4:48 PM IST Solarium's order book hits ₹852 cr, more than double its market cap
- 26d ago Solarium gets ministry nod as second-biggest installer under PM Surya Ghar
- 30d ago Solarium's income hit ₹368 cr. Its margin thesis rests on a new factory.
- 38d ago Solarium's revenue jumped 60% but profit barely moved