95% Accurate Calculator

Solar Calculator Mijas

Calculate costs, savings and ROI for your solar system

Your Home Details
€/mes
0%
Your Recommended Solar System
System Size
10 kW
Total Cost
€15,120
Annual Production
16,500 kWh
Annual Savings
€2,970
Payback Period
5.1 years
20-Year Savings
€-15,120
ROI: -100% over 20 years
CO₂ saved: 0 tons
Cost Breakdown
Solar panels
Monocrystalline panels 450-550W
€7182
45-50%
Inverter
String inverter or with optimizers
€2646
15-20%
Installation
Certified professional labor
€3402
20-25%
Mounting structure
Aluminum rails, roof anchors
€1361
8-10%
Electrical & protections
Wiring, protections, panel
€907
5-7%
Permits & connection
Licenses, certificate, Endesa
€378
2-3%

Typical Solar Packages

Starter Solar
€4,200-€5,600
Size:3-4kW
Bill:€100-150
Panels:12-16
Production:5,000-6,600 kWh/year
Savings:€900-€1,200/year
Payback:4-5 years
Apartments, low consumption
Family Solar
Popular
€7,200-€10,400
Size:6-8kW
Bill:€200-300
Panels:24-32
Production:9,900-13,200 kWh/year
Savings:€1,800-€2,400/year
Payback:3.5-4.5 years
Family homes, pool
Premium Solar
€12,000-€15,600
Size:10-12kW
Bill:€400-500
Panels:40-48
Production:16,500-19,800 kWh/year
Savings:€3,000-€3,600/year
Payback:3-4 years
Large villas, high consumption
Estate Solar
€18,000-€26,000
Size:15-20kW
Bill:€600+
Panels:60-80
Production:24,750-33,000 kWh/year
Savings:€4,500-€6,000/year
Payback:3-4 years
Luxury estates, multiple buildings

Long-Term ROI Comparison

Scenario5 Years10 Years20 YearsNet Position
No solar€17250€40200€108600€0
Solar no battery€270€-19035€-64476+€64476
Solar with battery€3815€-21281€-80355+€80355

* Calculations based on 3% annual electricity price increase and 0.5% annual panel degradation

Frequently Asked Questions

How much do solar panels cost per kW in Mijas?

Solar panels in Mijas cost €1,200-€1,500 per kW installed. This includes premium panels, inverters, installation, permits, and grid connection. A typical 6kW system costs €7,200-€9,000, while larger 10kW systems cost €12,000-€15,000.

What affects solar panel costs in Mijas?

Key cost factors include: roof type (tile roofs cost 10-15% more), system size (larger systems have lower per-kW cost), panel quality (premium panels add 20%), inverter type (optimizers add €100-150/panel), battery storage (adds €5,000-€15,000), and installation complexity.

How accurate is the solar cost calculator for Mijas?

Our calculator uses real Mijas installation data and is 95% accurate. It factors in local labor costs, permit fees, Endesa connection charges, and seasonal production variations. Most quotes are within 5% of calculator estimates.

What is the payback period for solar in Mijas?

Solar payback in Mijas is typically 3-5 years. Luxury villas with high consumption see 3-year payback. Average homes achieve 4-year payback. With battery storage, payback extends to 5-6 years but provides energy independence.

Are solar panels worth it for holiday homes in Mijas?

Yes, solar is excellent for Mijas holiday homes. With net metering, excess production credits offset consumption when occupied. Solar also powers pool pumps, security, and climate control year-round. ROI is 15-20% even with 50% occupancy.

What financing options are available for solar in Mijas?

Options include: cash purchase (best ROI), bank loans (2-4% interest), solar loans (3-5% interest, no down payment), leasing (€50-150/month), and PPAs (buy solar power at reduced rate). Many Mijas banks offer green energy loans with preferential rates.

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