Vietnam-based solar energy startup Stride has raised US$15 million in a Series B funding round as demand for decentralized clean energy and rooftop solar financing continues to grow across Southeast Asia.
The funding round was jointly led by Lightrock and TRIREC through the Accelerate7 platform. Existing investors Clime Capital and UOB Venture Management also participated in the round.
At the same time, early investor Touchstone Partners partially exited its investment in the company after significant valuation growth.
Funding to Support Regional Expansion
Stride said the fresh capital will be used to:
- Expand operations across Vietnam and new international markets
- Strengthen its rooftop solar financing platform
- Improve digital infrastructure and customer systems
- Enhance quality control processes
- Expand access to residential solar and battery systems
The company aims to help an additional 200,000 people gain access to clean energy solutions by 2030.
Making Rooftop Solar More Affordable
Rooftop solar adoption in many developing markets remains limited due to high upfront installation costs.
According to the company, a typical residential rooftop solar system costs around US$4,000 — a price that remains unaffordable for many households across emerging economies.
Traditional financial institutions also often avoid issuing smaller consumer loans for solar systems, creating financing barriers for residential clean energy adoption.
Stride addresses this challenge through a financing model that allows customers to pay for solar systems in installments instead of making large upfront payments.
The company says this approach improves affordability and accelerates household-level adoption of renewable energy solutions.
Climate Finance Expanding Beyond Large Infrastructure Projects
Stride’s business model reflects a broader shift taking place across global climate finance markets.
Instead of focusing only on utility-scale renewable energy infrastructure, investors and startups are increasingly supporting:
- Residential solar financing
- Distributed energy systems
- Small business energy adoption
- Consumer-focused climate technologies
Industry analysts believe decentralized clean energy financing could become a major growth segment across emerging markets over the next decade.
Investors See Strong Climate-Tech Opportunity
Tu Ngo, General Partner at Touchstone Partners, said the company’s valuation increased more than seven times since the firm initially invested in Stride.
She noted that the investment validates growing investor confidence in locally built climate-tech solutions capable of generating both financial returns and measurable environmental impact.
Rising Global Demand for Consumer Solar Financing
Research across several developing economies shows strong interest in rooftop solar adoption when financing support is available.
Industry studies suggest that access to affordable consumer lending significantly increases adoption of residential renewable energy systems, especially in emerging markets where upfront capital remains a major obstacle.
This trend is driving increased investor attention toward climate-finance platforms focused on household and SME energy adoption.
Southeast Asia Emerging as Key Renewable Energy Market
Vietnam and Southeast Asia have become important growth regions for renewable energy and climate-tech investment due to:
- Rising electricity demand
- Growing urbanization
- Increasing energy costs
- Government clean-energy targets
- Expanding climate investment flows
The region is also witnessing rapid growth in distributed solar infrastructure as businesses and households seek alternatives to traditional energy systems.
Conclusion
With fresh Series B funding, Stride is positioning itself as a major player in Southeast Asia’s decentralized clean energy financing market.
By combining rooftop solar technology with consumer-friendly financing models, the company aims to accelerate clean energy access while helping reduce financial barriers for households adopting renewable energy solutions.
As climate finance increasingly shifts toward consumer-level sustainability infrastructure, startups enabling affordable clean energy adoption could play a critical role in the global energy transition.
