Payback · Prahova County · Romania
Commercial solar payback in Băicoi: 6.0 years
A self-consuming 100 kWp array on a commercial roof in Băicoi typically pays back in about 6.0 years. That figure uses Băicoi's specific yield of 1,200 kWh per kWp per year and a commercial tariff near €0.18/kWh, with 70% of generation used on site.
At that yield the array produces about 120,000 kWh a year and saves roughly €15,120 annually against an installed cost near €90,000. Over 25 years the net saving is around €288,000, while avoiding about 42.0 tonnes of CO₂ each year.
Băicoi is in Prahova County, alongside Ploiești, Câmpina and Mizil. Those towns share the same irradiance zone, so payback is similar — the difference is which warehouses and factories still have empty roof. SolarScout lists them with a pre-computed business case rather than a generic "solar is cheap" pitch.
Turn these rooftops into a lead list in minutes.
Scan this area free →How the Băicoi payback number is calculated
Start with 100 kWp × 1,200 kWh/kWp = 120,000 kWh of annual production on a representative warehouse or factory roof in Băicoi. Apply 70% self-consumption against €0.18 per kWh and you get about €15,120 a year. Divide the €900/kWp installed cost (€90,000 for 100 kWp) by that saving and payback lands at 6.0 years.
This is a worked example, not a quote. Real payback moves with self-consumption, shading, export tariff and installed cost. It is still the right first filter: if a roof in Băicoi cannot beat roughly 6.0 years on these inputs, it is probably not a priority lead.
Băicoi versus the rest of Romania
Relative to Romania as a whole, payback in Băicoi is about 0.0 years faster than the Romania average of 6.0 years. Romania’s growing industrial base and solid southern irradiance make commercial rooftops — especially in the southern plains — strong candidates for solar prospecting.
That is why outreach in Băicoi should open with the local number — 6.0 years and €15,120 a year on 100 kWp — not a national average that under- or over-sells the roof.
What actually changes payback on a Băicoi roof
Yield is already baked into the 1,200 kWh/kWp zone for Prahova County. The bigger swings are usable roof area, daytime load (factories and cold stores self-consume more than empty warehouses) and whether the site pays the full €0.18/kWh commercial rate.
SolarScout estimates roof footprint from satellite and map data and, where Google Solar coverage exists, modelled annual output — so you can rank Băicoi sites by savings instead of guessing from a map pin.
Frequently asked questions
What is the commercial solar payback in Băicoi?
About 6.0 years for a self-consuming 100 kWp rooftop in Băicoi. That uses 1,200 kWh/kWp of local yield and a tariff near €0.18/kWh, saving around €15,120 a year.
How much electricity does 100 kWp produce in Băicoi?
Around 120,000 kWh a year. Multiply the 1,200 kWh/kWp specific yield for Prahova County by 100 kWp; shading and orientation can move that figure, which is why SolarScout models each roof rather than stopping at the city average.
Is payback in Băicoi better than nearby towns?
Payback is in the same band as Ploiești, Câmpina and Mizil because they share the Prahova County irradiance zone. The practical difference is the stock of large, unshaded commercial roofs — SolarScout lists those in Băicoi with a pre-computed saving so you can compare sites, not just towns.