OptiSolar Technologies

Hayward, United States Founded: 2005 • Age: 21 yrs
Manufactures thin-film solar modules for energy solutions.
Annual revenue - Latest available
Total funding $333.8M 11 rounds
Employees - Tracked headcount
Investors 2 Known backers
Products - Services tracked
Competitors 11 Brand Intelligence

About OptiSolar Technologies

OptiSolar Technologies is a company based in Hayward (United States) founded in 2005 by Randy Goldstein and Phil Rettger. It operates as a B2B. OptiSolar Technologies has raised $333.78 million across 11 funding rounds from investors including Kensington Capital Partners and Richardson Capital. OptiSolar Technologies operates in a competitive market with competitors including SolarEdge, Enphase Energy, Ambient Photonics, Swift Solar and Meyer Burger, among others.

  • Headquarter Hayward, United States
  • Founders Randy Goldstein, Phil Rettger
  • Sectors
    Energy & Utilities
  • Phone
    Locked
  • Website
    Locked
Operational Areas
Energy & Utilities → Renewable & Clean Energy Unlock Sub-Sector Unlock Segment
Key Metrics
  • Annual Revenue
    Not available
  • Net Profit
    Not available
  • EBITDA
    Not available
  • Total Equity Funding
    $333.78 M (USD)

    in 11 rounds

  • Latest Funding Round
    $30 M (USD), Debt – Conventional

    Mar 18, 2009

  • Investors
  • Employee Count
    Not available
Upgrade to premium

Unlock complete access to The Company Check

Get unrestricted viewing across everything we track — from companies and brands to investors, funding rounds, acquisitions, financials, and more.

Upgrade to Premium No viewing limits. Your plan controls exports and screening usage.
Included in your Premium account
  • Unlimited viewing on all profiles Companies, investors, financials, funding, acquisitions & directors
  • Full access to every database India & global coverage, advanced filters and rich profile details
  • Always-on access from your team account Single premium plan for everything you see on the portal

Funding Insights of OptiSolar Technologies

OptiSolar Technologies has successfully raised a total of $333.78M across 11 strategic funding rounds. The most recent funding activity was a Debt – Conventional round of $30 million completed in March 2009. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.

Investors in OptiSolar Technologies

OptiSolar Technologies has secured backing from 2 investors, including venture fund investors. Prominent investors backing the company include Kensington Capital Partners and Richardson Capital.

All
Venture Fund
Investor Description Founded Year Domain Location
Multiple sectors are invested in by the private equity firm.
Locked Locked Locked
-
Locked Locked Locked
Premium access

Investor details for OptiSolar Technologies

Investor domains, locations, round participation, and complete history require an active premium plan.

  • Investor domains
  • Investor locations
  • Funding rounds
  • Participation history

Verified entity values are shown only after access is granted.

Investments & Acquisitions by OptiSolar Technologies

Investments
Premium access

Investment portfolio details for OptiSolar Technologies

Portfolio company identities, transaction dates, round details, and investment values require an active premium plan.

  • Portfolio identities
  • Transaction dates
  • Round details
  • Investment values

Verified entity values are shown only after access is granted.

Financial Statements - OptiSolar Technologies

Premium access

Detailed financials for OptiSolar Technologies

Historical revenue, profit, statement rows, ratios, and trend charts require an active premium plan.

  • Historical revenue
  • Profit trends
  • Statement rows
  • Financial ratios

Verified entity values are shown only after access is granted.

Optisolar Technologies Comparisons

OptiSolar Technologies Primary company
Description
Manufactures thin-film solar modules for energy solutions.
Location
Hayward, United States
Founded Year
2005
Annual Revenue
Not available
Net Profit
Not available
EBITDA
Not available
Employees
Not available
Premium access

Peer comparison for OptiSolar Technologies

Named peer metrics, headcount, funding, location, and side-by-side benchmarks require an active premium plan.

  • Named peers
  • Headcount comparison
  • Funding comparison
  • Operating benchmarks

Verified entity values are shown only after access is granted.

+
Add Comparison
Available on Premium

Competitors of OptiSolar Technologies

OptiSolar Technologies operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as SolarEdge, Enphase Energy, Ambient Photonics, Swift Solar and Meyer Burger, among others.

Company Name Domain Founded year HQ Location Description
Locked Locked Locked
Manufacturer of smart solar inverters
Locked Locked Locked
Micro-inverters and energy storage systems are manufactured for solar applications.
Locked Locked Locked
Solar cells are supplied for powering connected IoT devices.
Locked Locked Locked
Flexible perovskite solar cells are provided using hybrid halide materials.
Locked Locked Locked
Printed photovoltaic cells are provided using heterojunction technology.
Locked Locked Locked
Provider of flexible silicon-based solar panels
Premium access

Detailed competitors of OptiSolar Technologies

Competitor domains, locations, full profiles, and operating metrics require an active premium plan.

  • Domains and locations
  • Full company profiles
  • Operating metrics
  • Competitive positioning

Verified entity values are shown only after access is granted.

Latest news on Optisolar Technologies

Premium access

Complete news archive for OptiSolar Technologies

Full article history, source details, and older brand coverage require an active premium plan.

  • Full article archive
  • Source and publication date
  • Older coverage
  • Brand-specific news history

Verified entity values are shown only after access is granted.

Frequently Asked Questions about OptiSolar Technologies

OptiSolar Technologies was founded in 2005 and raised its 1st funding round 1 year after it was founded.

OptiSolar Technologies is headquartered in Hayward, United States. It is registered at Hayward, California, United States.

Randy Goldstein is the current CEO of OptiSolar Technologies. They have also founded this company.

OptiSolar Technologies is a funded company, having raised a total of $333.78M across 11 funding rounds to date.

OptiSolar Technologies, established in 2005 and currently in Dissolved stage, focuses on working in the energy sector, promoting renewable energy, developing solar energy systems, and thin film modules. Manufactures thin-film solar modules for energy solutions. Adapting to market demands with innovation and client-focused strategies.

OptiSolar Technologies's top competitors include SolarEdge, Enphase Energy and Swift Solar.

OptiSolar Technologies has 2 investors. Key investors include Kensington Capital Partners, and Richardson Capital.

Explore millions of companies — effortlessly

Access structured, verified intelligence on 7M+ companies across industries, sectors, and global markets. From early-stage startups to large enterprises, discover ownership, leadership, funding, financials, acquisitions, and market signals — all in one powerful platform.

Free account with essential features Instant access to company reports Enterprise solutions available