SAMPLE REPORT · demonstration data on a theoretical asset · figures are real methodology on illustrative inputs
PV8.ai

Repowering & battery storage

Brandenburg Feld PV · DE · 25 MWp · COD 2011 · EEG tariff ends 2031

REPOWER + 20 MWh BESS

Swapping to modern modules recovers 14% lost yield; adding a 10 MW / 20 MWh battery lifts post-2031 merchant value by an estimated 31%.

+14%Yield recoveredvs degraded array
10 MW / 20 MWhBattery2-hour arbitrage
+31%Post-tariff valuevs do-nothing
MV + civilsReused assetsstructures retained

Post-2031 annual value

Do nothing
Repower + storage

€ / year (indexed)

Evidenced

  • Measured degradation from metered output
  • Updated layout for the new modules
  • Price curve for the merchant arbitrage case

Still needed to advance

  • Firm module and inverter quotes
  • Battery EPC pricing and warranty
  • Grid code re-compliance for the upgrade

One investment study compares modules, inverters, storage — or all three — with the updated layout and end-of-life consequences, not a spreadsheet guess.

What you get inside PV8

This sample shows the headline. In your workspace each route opens into interactive, evidenced deliverables:

Interactive site layout

Turbine T3moved · +2.1 GWh
Spacing5.2 D · OK
🔒 Drag turbines & panels — PV8 re-runs layout, spacing & output live

Cadastral & parcels

WTG-01parcel 1428/3
WTG-02parcel 1428/7
WTG-03parcel 1431/2
Cable route4 parcels
🔒 Every turbine & parcel matched to its cadastral number

Bankable financial model

1.38×min DSCR
68%gearing
14.2%equity IRR
DSCR sculptlender-ready
ExportExcel · shareable
🔒 Post-tax project finance — DSCR, gearing, equity IRR, export to Excel