What's the single most important thing when choosing solar installer in Spain?

REA electrical license verification - non-negotiable. Spanish law requires licensed electrician for all grid-connected solar. Without REA license: installation is illegal, insurance voids, can't get permits, warranties invalid, €3,000-6,000 fines possible, and you're liable for any accidents. Check license at industria.gob.es before signing anything. 33% of 'installers' lack proper licensing. After license: verify insurance (€1M+ liability), get references, check equipment tier. LIT's REA license: ES-29-###### (verify anytime). Licensed installation protects your investment and ensures legal compliance.

Why are local references so important when choosing installer?

Local references reveal truth online reviews hide. Benefits: 1) See actual installations in similar properties, 2) Learn about problems and how handled, 3) Verify claimed timelines and quality, 4) Check if company still responds after sale, 5) Compare actual vs promised production. Online reviews easily faked - 60% are fake or incentivized. Real customers in your area provide unfiltered truth. Ask references: installation quality, problems encountered, company responsiveness, would you use again? LIT provides 3+ references in every area we serve - speak to actual customers, visit their systems.

How do I balance price and quality when choosing solar installer?

Target mid-range pricing (€1.70-1.90/W) from licensed companies. Pricing reality: Budget ( €2.10/W) = diminishing returns, luxury branding. Value equation: €1,500-2,000 premium for quality returns €10,000-20,000 in avoided problems + better performance + valid warranties. Don't save pennies to lose thousands. Check: license + insurance + Tier-1 equipment + references + permits. LIT pricing: mid-range with maximum long-term value, transparent breakdowns, no hidden fees.

What must be in solar installation contract in Spain?

Essential contract elements: 1) Detailed specifications (panel brand/model, inverter type, capacity), 2) Itemized pricing (equipment, labor, permits, fees - no surprises), 3) Timeline (start date, completion, penalties for delays), 4) Payment schedule (typically 30/40/30), 5) Warranty terms (25yr panels, 10yr inverter, 10yr workmanship), 6) Permit responsibility (who handles, timeline, inclusion), 7) Production estimates (annual kWh, basis for calculations), 8) Post-installation support (monitoring, maintenance, response times), 9) Termination clauses, 10) Company details (license, insurance, registration). Red flags: vague terms, no specifications, missing warranties. LIT contracts: comprehensive, transparent, lawyer-reviewed.

How many solar installer quotes should I get in Spain?

Get 3 quotes minimum from licensed installers - optimal balance of comparison vs decision paralysis. Why 3: provides price range understanding, reveals service differences, identifies outliers (too cheap = corners cut, too expensive = overcharging), and gives negotiation leverage. More than 5 wastes time with diminishing returns. Selection process: pre-qualify by license + insurance + references, then request detailed quotes. Compare: total cost, equipment specifications, warranty terms, timeline, permits included, post-installation support. Cheapest rarely best - focus on value. LIT encourages multiple quotes - confident our combination of price, quality, and service stands up to scrutiny.

Can I trust online reviews when choosing solar installer in Spain?

Partially but verify with real references. Online review problems: 60% fake or incentivized, companies delete negative reviews, review bombing by competitors, recent reviews more weighted despite long track record. Better approach: use online reviews for initial screening (eliminate companies with <4 stars), then verify with 3+ local references you contact directly. Warning signs: all 5-star reviews (suspicious), generic praise (paid), recent flood of reviews (fake campaign), no detailed specifics. Trustworthy: detailed reviews with specifics, mix of 4-5 stars, consistent over time, mentions of problems AND how resolved. LIT: 4.8 stars average, but we provide direct references - talk to real customers.

What questions should I avoid asking solar installers?

Avoid questions that don't reveal quality: 'What's your best price?' (invites race to bottom), 'How fast can you install?' (quality takes time), 'Can you match competitor's price?' (focuses on price not value), 'What's the biggest system you can install?' (bigger not always better). Instead ask: 'What's your REA license number?' (verify legitimacy), 'Who are 3 local references?' (check quality), 'What Tier are the panels?' (equipment quality), 'How do you handle permits?' (legal compliance), 'What's included in warranty?' (long-term protection). Focus on value, quality, legitimacy - not just price and speed. LIT answers all tough questions transparently.

Should I choose local or national solar installer in Spain?

Local established companies usually better for residential solar in Spain. Local advantages: personal accountability (can visit office), knows local regulations (faster permits), available for service (30min response possible), builds reputation locally (can't disappear), provides local references (verify easily), understands local conditions (roof types, weather, utility companies). National company risks: outsources to local subcontractors (quality varies), slower response times, generic approach (misses local optimizations), harder to hold accountable. Best: local company 5+ years established with REA license. LIT: local Málaga focus for 10+ years, personal service, knows every municipality's requirements.

INSTALLER SELECTION CHECKLIST

Choose the Right Solar Installer in SpainComplete Verification Checklist

Avoid 40% Failure Rate • Spot Red Flags • Get Quality Installation

Quick Checklist Summary

🔍 #1 PriorityVerify REA electrical license at industria.gob.es - non-negotiable

✅ Critical ChecksLicense + Insurance + References + Tier-1 Equipment + Permits

🚨 Red FlagsCash-only, pressure tactics, no references, price <€1.40/W

Complete Installer Verification Checklist

REA electrical license verified online

CRITICAL

Check at industria.gob.es with company registration number

€1M+ liability insurance certificate

CRITICAL

Request current certificate dated within 90 days, call insurer to verify

3+ local references you can contact

CRITICAL

Speak to customers in your area, visit their installations if possible

Physical office address you can visit

CRITICAL

Google address, visit during business hours, avoid PO boxes

5+ years in business

CRITICAL

Check company registration date, verify continuous operation

Written detailed contract

CRITICAL

Must include: specifications, timeline, payment schedule, warranties

Tier-1 equipment specified

CRITICAL

Verify panel brands: Longi, JA Solar, Trina, Canadian Solar

Handles all permitting

CRITICAL

Confirm they file permits, get tracking numbers, include in contract

Real-time monitoring included

System should have smartphone app with alerts

25-year panel warranty, 10-year workmanship

Get warranty terms in writing, verify what's covered

Production guarantees in writing

Annual kWh estimates, compensation if underperforms

Post-installation support included

Maintenance plan options, response time guarantees

Red Flags: Walk Away If You See These

Cash-only or cryptocurrency payments

Tax evasion, no legal recourse, likely unlicensed

→ Walk away immediately

Pressure to sign same day

Scam tactic, prevents due diligence

→ Never sign under pressure, get multiple quotes

Price under €1.40/W

Corners cut, cheap equipment, unlicensed

→ Investigate thoroughly, likely too good to be true

Can't provide references

New company, failures, or fake operation

→ Demand 3+ verifiable references or decline

Vague about permits

Plan to install illegally

→ Only work with companies handling permits

No physical address

Fly-by-night operation, will disappear

→ Visit office, verify legitimate business

Unknown panel brands

Tier-3 equipment, no warranty support

→ Insist on Tier-1 brands only

Upfront payment >40%

Cash flow problems or scam

→ Standard is 30/40/30 payment schedule

No written contract

Zero legal recourse when problems arise

→ Never proceed without detailed written contract

Promises under 2-year payback

Overselling or oversizing system

→ Realistic is 4-6 years for Spain

10 Essential Questions to Ask

What's your REA license number?

Why important: Verify at industria.gob.es - only licensed electricians can legally install

Good answer: Provides number immediately, encourages verification

Can I see your current insurance certificate?

Why important: €1M+ liability required by law, protects you from liability

Good answer: Shows certificate dated within 90 days, provides insurer contact

Who are 3 customers I can contact in my area?

Why important: Real experiences reveal true quality and service

Good answer: Provides full names and contact info, encourages you to call

What Tier are the proposed panels?

Why important: Tier-1 critical for performance, warranties, longevity

Good answer: Names specific Tier-1 brand: Longi, JA Solar, Trina, etc.

Who handles permits and what's included?

Why important: Permits mandatory, professional handling ensures approval

Good answer: We handle all permits, included in price, average 12-15 days

What's your payment schedule?

Why important: Standard is 30% deposit, 40% at install, 30% completion

Good answer: Follows 30/40/30 schedule, bank transfer to Spanish account

What monitoring is included?

Why important: Critical for catching problems, maximizing production

Good answer: Real-time monitoring with smartphone app, alerts included

What's the warranty coverage?

Why important: 25-year panel, 10-year inverter, 10-year workmanship is standard

Good answer: Provides detailed warranty document, explains claims process

What happens if system underperforms?

Why important: Production guarantees provide accountability

Good answer: Written guarantee, compensation for underperformance

How long have you been in business?

Why important: 5+ years indicates stability, experience

Good answer: Provides specific start date, shows company registration

LIT Passes Every Check

REA licensed • €2M insurance • 10+ years • 3,000+ installations

REA Licensed

Verify online

€2M Insurance

Double minimum

Local References

Every area

Tier-1 Only

Premium equipment

Choose the Right Solar Installer in SpainComplete Verification Checklist

Quick Checklist Summary

Complete Installer Verification Checklist

Red Flags: Walk Away If You See These

10 Essential Questions to Ask

People Also Ask

LIT Passes Every Check

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