Solar Studio · Free solar estimation tool

A first look at what
HoneyWatt can do.

Explore a roof layout and an indicative solar estimate. Enter a site address and electricity bill, or draw a roof to examine system size, yield and economics. This public preview introduces HoneyWatt’s solar design workflow; modelled results still need a site survey and engineer review.

Need professional project engineering? Continue in HoneyWatt →

No auto-match? Zoom to your roof and click each corner to trace the outline, then use “Estimate from drawn roof”.

estimated bill saving / year
System size (kWp)
Annual yield (kWh)
Indicative CAPEX
Simple payback
Modules pcs
Roof area
CO₂ avoided t/yr
Grid export kWh/yr
Data sources
What the tags mean
confirmed verified data · assumed modelled estimate · needs site survey confirmed on site · needs utility approval grid-operator decision
PV modules◼◼◼ pcs€ ◼◼,◼◼◼
Grid inverters◼ pcs€ ◼,◼◼◼
Mounting structure◼◼◼ set€ ◼,◼◼◼
DC / AC cabling & protection◼◼◼ m€ ◼,◼◼◼
Monthly generation profile▁▂▄▆█▇▆▄▂▁
The full design is ready
    See the full design & save this
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    Book a HoneyCore Site Assessment

    From €499/site, credited against deployment.

    Enter an address and your monthly bill on the left —
    your instant estimate appears here.