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How much does balcony solar cost?

The prices on this page match the main page and calculator. Payback stays scenario-based, not guaranteed.

Price from
Basic€699
Smart€1,299
Max€1,599

+€99 for delivery and installation in Athens.

Klarna financing

Installments are shown beside the upfront price. Final approval happens at checkout.

Klarna
12 or 24 months
Indicative approval at checkout
Basic
from €29/mo
System only
Smart / Max
from €58/mo
With battery and installation
Basic
€33/mo
With Athens installation
Smart
€58/mo
With Athens installation
Max
€71/mo
With Athens installation
Indicative monthly pricing. Basic starts at about €29/mo for the system and about €33/mo with Athens installation. Open the calculator Reserve
Short answer

Sunrail starts at €699 for Basic, €1,299 for Smart, and €1,599 for Max, with Athens installation at +€99. Savings mainly depend on output, self-consumption, and your kWh price. The best-case values assume high output and high self-consumption, so the calculator shows lower results when shade or north-facing orientation reduces production.

Sunrail Basic balcony solar package
Basic
2 panels + inverter

Lowest-cost entry into balcony solar, best when power is used during the day.

€699system only
+€99 installed in Athens (€798)
Annual production1,100-1,500 kWh
Self-consumption40-55%
Estimated savingsup to €250/year
Sunrail Max balcony solar package
Max
4 panels + battery + smart meter

For larger balconies, higher bills, and the strongest payback case.

€1,599system only
+€99 installed in Athens (€1,698)
Annual production2,200-3,000 kWh
Self-consumption85-95%
Estimated savingsup to €850/year
PackageInstalled in AthensOutput kWh/yearSelf-consumptionSavings/yearPayback
Basic€7981,100-1,50040-55%€137-€250about 3-6 years
Smart€1,3981,100-1,50085-95%€257-€430about 3-5 years
Max€1,6982,200-3,00085-95%€515-€850about 2-4 years

The low end uses about €0.22/kWh and more conservative output. The high end uses €0.30/kWh, high output, and high self-consumption.