Your solar journey starts here.
Reliable tools, local data, and practical guidance for planning solar in the Philippines.
Start with one number. You can review every assumption before receiving a recommendation.
Read when solar may not be worth itStart with the right solar or electricity calculator.
Use focused planning tools for bills, appliances, air-conditioning, solar savings, system size, payback, batteries, and roof fit.
Solar calculators
Estimate savings, system capacity, payback, battery needs, panels, and roof area.
Browse solar calculatorsElectricity calculators
Understand your bill, appliance consumption, and air-conditioner running cost.
Browse electricity calculatorsPopular planning questions
Start with the answer that matches your situation
These Philippine planning pages connect a direct answer to the right calculator, assumptions, limitations, and next decision step.
Independent decision services
Go beyond a calculator before you contact an installer.
Inspect source-dated Philippine planning data, check a written solar quotation locally, and connect every step in one privacy-first decision workflow.
Decision Center
Follow one connected path from bill history to installer-ready project brief.
Open servicePrivate Quote Checker
Find missing specifications and conflicting assumptions without uploading the proposal.
Open servicePhilippine Data Explorer
Review source dates, utility-rate history, and solar-yield planning ranges.
Open serviceYour recommended five-step solar path
Estimate first, learn the trade-offs, assess your home, prepare questions, then contact installers.
Estimate your savings
Start with your monthly bill and a few simple assumptions.
Open this stepLearn the essentials
Understand system types, batteries, roof considerations, and the questions that matter.
Open this stepCheck whether solar fits
Use the assessment to match savings, roof readiness, and backup needs.
Open this stepPrepare for installer calls
Bring a clear checklist so quotations are easier to compare.
Open this stepDiscover installers
Search the country-aware global public-source installer directory and verify each provider directly.
Open this stepBuild your solar plan
Estimate, compare, and prepare in one private workspace.
Your assessment, backup priorities, roof sketch, installer shortlist, quotes, and bill history stay connected and saved on this device.
Estimate
Start from your bill and assessment.
Compare
Test backup needs, scenarios, roof fit, and quotes.
Prepare
Create an installer-ready brief and questions.
Understand the trade-offs before you request a quote
Start with the questions that prevent overspending, unrealistic expectations, and weak installer comparisons.
No hype: the guides also explain when solar may not fit yet, what batteries really cost, and which claims need verification.
Get a practical starting point before anyone sells you a system.
The guided assessment combines electricity use, daytime consumption, roof space, shading, grid conditions, backup needs, and future demand into an educational recommendation.
Sample result—not based on your home
Your solar starting point
Open this only to see the type of planning output the assessment can produce. Your result changes with your bill, usage, roof, and backup needs.
Search by installer, place, or solar service.
Open the global directory with your country selected automatically when browser settings allow, then verify every company directly.
Choose a country and optional city to open the growing public-source installer directory.