Subsidy Wizard
Our Subsidy Wizard quickly checks your postal code and project type to show you the latest local, provincial, and national programs available for solar energy, heat pumps, or energy storage.
✅ Check subsidies available in your area
✅ See estimated grant amounts instantly
✅ Get application links and instructions
Financing Options
- Warmtefonds
If you want to spread your investment over time, the Warmtefonds (National Heat Fund) offers low-interest loans for homeowners switching to renewable energy.
We help you understand the process, eligibility, and application steps — so you can move forward confidently.
How It
Works...
Step 1: Check your eligibility — homeowners, VvEs, and landlords can apply.
Step 2: Choose your financing type — full loan or hybrid financing.
Step 3: Submit your application online through Warmtefonds.nl.
Step 4: Once approved, installation begins and you repay in affordable monthly installments.
Example
Calculation
Solar Panels + Home Battery Package
Investment: €8,500
ISDE Subsidy: €1,000
Warmtefonds Loan: €7,500
Monthly Payment: ± €58
Estimated Monthly Savings: €70–€90
CUSTOMER EXPERINCE
What are customers says?
Real results from real companies that have transformed their
operations with Voltera's sustainable energy solutions.
Utrecht: “Thanks to their guidance, I received my ISDE subsidy and Warmtefonds loan easily. The process was fast and transparent.”
Tim
Rotterdam: “They explained every financing option clearly. I could install solar panels without paying everything upfront.”
Laura
Eindhoven: “Professional advice — I didn’t even know about some regional grants until their team helped me apply.”
Peter
Frequntly Asked Questions?
Discover the latest developments, practical tips and success stories in the field of sustainable living and energy saving.
We ensure that sustainability is simple, reliable, and affordable.
Can I combine subsidies and financing?
Yes — most homeowners combine ISDE subsidies with a Warmtefonds loan to minimize upfront costs.
Do you handle the subsidy paperwork?
Yes, our team assists with all the application steps and required documents.
How long does approval take?
Subsidy and loan approvals typically take 2–4 weeks, depending on the program and your municipality.
Are businesses also eligible for grants?
Yes, SMEs and commercial properties can often apply for EIA or SDE++ subsidies.