Solarstone
PrivateLast Round
Series A
Jul 20, 2022
Total Funding Raised
$10.2M
Company Overview
Solarstone operates in Energy & Sustainability and is based in Tallinn. Its latest recorded funding round was a Series A round in July 2022.
Solarstone is a proptech company that develops and manufactures building-integrated solar panels (BIPV) intended for modern and traditional rooftops.
Sector
Energy & Sustainability
Verticals
Renewable Energy, Green Building, Construction Tech
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Solarstone Comparables
Compare Solarstone with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Roofit.Solar | 94% | |
| SunStyle | 89% | |
| BIPVco | 85% |
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Solarstone Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Jul 20, 2022 | ||||
| Seed | Aug 16, 2019 |
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Key People
Founding team and executive leadership
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Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 1, 2025
Monthly visitors grew 71% MoM, from 7.3K to 12.5K.
- Jul 20, 2022
$10.2M round led by Sunly.
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Solarstone Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about Solarstone's valuation, stock price, and market status.
Is Solarstone a public or private company?
Solarstone is a private company.
What is the current stock price of Solarstone?
Solarstone is a private company, so its shares have no public market price. Caplight tracks Solarstone's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Solarstone worth (valuation)?
Valuation information for Solarstone is not publicly available.
Can I buy Solarstone stock?
Solarstone shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Solarstone's last funding round?
Solarstone's most recent funding round was Series A on July 20, 2022.
Who are the main investors in Solarstone?
Investor information for Solarstone is not publicly disclosed.
Will Solarstone IPO soon?
No public IPO plans have been announced for Solarstone.
How can I track Solarstone secondary market activity?
Caplight tracks bids, offers, and trades in Solarstone's shares on secondary markets.