Free Advice Call
Get personalized energy advice from one of our specialists.
Book a free consultation call and choose a time that works for you — we’ll review your energy usage, discuss savings, and recommend the right solution.
Request a Quote
Want to know how much you could save?
Fill out our quick quote form it only takes 2 minutes. We’ll calculate your estimated costs, savings, and payback time.
Visit Us
- +31 (0) 850 474 947
- Chat directly for quick support and updates
- info@voltera.nl
- Keurenplein 4 1069CD Amsterdam The Netherlands
Opening Hours
CUSTOMER EXPERINCE
What are customers says?
Real results from real companies that have transformed their
operations with Voltera's sustainable energy solutions.
Utrecht: “Super quick response! I booked a free consultation, and they called right on time with clear, helpful advice.”
Lars
Rotterdam: “The team was friendly and professional. I got my quote within a day and everything was explained clearly.”
Eva
Haarlem: “Excellent communication from start to finish. The WhatsApp support made it so easy to stay updated.”
Noah
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.
How long does it take to receive a quote?
Once you submit your quote request, our team reviews your details and sends a personalized offer within 24–48 hours.
Can I change or cancel my booked advice call?
Yes, you can easily reschedule or cancel your appointment through the confirmation email or by contacting us directly via WhatsApp or phone.
What information do I need for a quote?
Just your address, energy usage, and preferred product (solar panels, home battery, heat pump, or airco). The more details you share, the more accurate your estimate will be.
Do you offer support after installation?
Absolutely. Our service team is available for aftercare, maintenance, and technical support whenever you need it.
Can I track my existing quote?
Yes — simply enter your quote number in our online Quote Finder to view your current offer or request an update instantly.