Everything you need to know before buying, financing and installing your Solmerce solar system. Can’t find your answer? Email support@solmerce.com.
Transparently. Pricing, VAT and shipping are all displayed clearly before checkout, in line with EU consumer rules.
Yes. Our hybrid inverters are battery-ready, so you can start with solar and add storage whenever it suits your budget.
LONGi panels carry up to a 25-year performance warranty; Deye inverters and LFP batteries carry multi-year manufacturer warranties. Exact terms are shown on each product page.
Yes. Our ROI calculator shows your estimated 20-year savings, payback period and CO₂ offset upfront — no sales pressure.
Both. Every order can be matched to a certified, insured installer in your country. We coordinate scheduling, quality checks and follow-up support.
Yes. Every panel, inverter and battery we sell is EU-certified, warranty-backed, and compliant with the relevant grid codes.
Use our free Find My Solar System tool. Enter your roof details and electricity usage, and we’ll calculate the ideal system size, panel count and battery capacity.
We currently operate in Germany, France and Spain, with more European markets launching soon.