Complete beginner-friendly lessons with diagrams, examples, FAQs, and common mistakes to avoid.
Start here if you want to understand what installers are proposing, why system sizing matters, and how to avoid overpaying for parts you do not need.
Buy with confidence
Understand panels, inverters, batteries, and quotes before talking to installers.
Connect lessons to numbers
Learn the same terms used in the calculators: kWh, peak sun hours, ROI, and backup load.
Avoid costly mistakes
See practical PH examples for brownouts, net metering, shading, and battery expectations.
Search by topic, keyword, or beginner question. Try words like battery, inverter, sizing, or brownout.
Learn what solar energy is and how it can reduce your Meralco bill.
Lessons
1
Level
Beginner
Practical outcome
Know the full solar flow
A beginner-friendly introduction to how sunlight becomes electricity for your home.
Start LessonTypes, wattage, efficiency, and how to choose panels for PH homes.
Lessons
1
Level
Beginner
Practical outcome
Compare panel specs
Everything beginners need to know about solar panels — types, ratings, and selection.
Start LessonLearn about string, hybrid, and microinverters for Philippine homes.
Lessons
1
Level
Beginner
Practical outcome
Choose the right inverter type
The inverter is the brain of your solar system — here's how to choose the right one.
Start LessonLithium vs lead-acid, capacity, cycles, and depth of discharge explained.
Lessons
1
Level
Beginner
Practical outcome
Plan realistic backup
Understand battery types, sizing, and what to expect for backup power in the Philippines.
Start LessonCompare solar system types and pick the right one for your situation.
Lessons
1
Level
Beginner
Practical outcome
Pick grid-tied, hybrid, or off-grid
Grid-tied, hybrid, and off-grid — which solar setup is right for your Philippine home?
Start LessonCalculate how many panels you need based on your electric bill.
Lessons
1
Level
Beginner
Practical outcome
Estimate panel count
Step-by-step guide to calculating the right number of panels for your home.
Start LessonCalculate battery capacity for your desired backup hours.
Lessons
1
Level
Beginner
Practical outcome
Estimate battery kWh
Determine the right battery capacity for brownout backup in your Philippine home.
Start LessonEstimate daily and monthly energy production from your panels.
Lessons
1
Level
Beginner
Practical outcome
Forecast expected production
Learn to estimate how much energy your panels will produce each day and month.
Start LessonUnderstand what your inverter display is telling you.
Lessons
1
Level
Beginner
Practical outcome
Read inverter displays
Decode PV voltage, battery SOC, grid status, and error codes on your inverter screen.
Start LessonAvoid the most costly errors Filipino solar beginners make.
Lessons
1
Level
Beginner
Practical outcome
Avoid buying mistakes
Learn from others' expensive errors — the most common solar mistakes and how to avoid them.
Start LessonKeep your solar system performing at peak efficiency year-round.
Lessons
1
Level
Beginner
Practical outcome
Protect long-term ROI
A practical maintenance schedule for Philippine solar installations.
Start LessonSystematic approach to diagnosing and fixing common solar problems.
Lessons
1
Level
Beginner
Practical outcome
Diagnose common issues
A step-by-step approach to diagnosing solar system problems before calling a technician.
Start Lesson