Make your own
Turn sunlight on your roof into electricity for your home.
ENERGY INDEPENDENCE STARTS AT HOME
My home.
My electricity.
My independence.
I make the electricity I use. Turn your roof into your own power source, store energy for later, and build a home that depends on the sun instead of the power company.
Generate your own · Store your power · Take control
☀
Your roof. Your power station.Electricity made at home.
ELECTRICITY, ON YOUR TERMS
Make it. Store it. Use it.
Keep it for later
Store surplus solar energy in a battery for use after sunset.
Power your everyday
Run your home with energy you produce, with a system designed around your needs.
Full independence from the grid starts with the right off-grid-capable system, enough battery storage and a design for your loads and local weather. The calculator below is a starting estimate, not an off-grid design.
PLAN YOUR OWN POWER
What would it take to power your home?
What does your bill say?
Use the monthly kWh on your bill, not the amount in pesos.
kWh
Tell us about your home
Rooms estimate lighting only. Add your appliances and their daily usage below.
ApplianceQtyHours/dayW
For a refrigerator, use equivalent compressor run hours (default 8), not 24 hours. Watts and hours can be edited to match your devices.
Estimated monthly use
₱/kWh
%
hours
Battery size is based on the chosen share of daily energy spread over 24 hours, then scaled to your backup duration.
Adjust assumptions & equipment prices
Illustrative planning values, not supplier quotes or live utility tariffs. Replace them with your local rates and selling prices.
Panel size = daily demand ÷ (sun hours × performance factor). Inverter capacity allows 25% headroom above the panel rating or estimated simultaneous appliance load, whichever is greater. Battery capacity includes usable-depth and efficiency allowances. Savings count direct use and usable stored energy; exports earn credits only if enabled. Equipment cost ÷ monthly savings gives simple payback.
YOUR PATH TO ENERGY INDEPENDENCE
Choose how you produce and store power.
Start generating your own
Use rooftop solar during the day and draw from the grid when needed. A grid-tied system reduces dependence on purchased electricity.
Standard grid-tied systems stop during a power outage.Generate, store and take control
Add battery storage to use your solar after sunset and support selected loads during outages. Full off-grid operation needs a system designed for that purpose.
Actual backup depends on battery charge and connected loads.AFTERSALES · CARE MEMBERSHIP
Your power. Our ongoing care.
Energy independence is a long-term commitment. Keep your solar system cared for with scheduled visits throughout your 5-year membership.
5years of care
Regular care, built into your calendar.
01
Quarterly on-site visits
One scheduled inspection and care visit every three months. Four visits a year, 20 visits over five years.
02
System condition & performance
Review the condition and operation of your panels, inverter and battery, where installed.
03
Routine care & practical guidance
Scheduled system care and guidance on any issues identified during your visit.
ONE MEMBERSHIP. TWO WAYS TO PAY.
Choose your payment schedule.
Pay once. Plan five years ahead.
Make a single payment for your 5-year care membership, with a scheduled visit every quarter.
5year membership
20scheduled visits
Membership pricing and the detailed service scope are provided in your service proposal. Both payment options include the same quarterly visit schedule.
SHARE THE SUNSHINE
Their new solar.
Five years of free care for both of you.
Refer a friend. When their solar installation is completed with us, you and your friend each receive a complimentary 5-year care membership.
The free benefit is the care membership. Solar equipment and installation remain separately priced.
FOR YOU · THE REFERRER5 years free
Care membership with quarterly on-site inspection and maintenance.
20 scheduled visitsFOR YOUR FRIEND · THE NEW SOLAR OWNER5 years free
Care membership with quarterly on-site inspection and maintenance.
20 scheduled visitsRefer a friend · They complete installation · Both receive 5-year care
CONTACT US
Let’s talk about your own power.
For solar system planning, installation or care membership enquiries, our contact details will be available here soon.
solarliwanag.comContact details coming soon
Our email, phone number and office address will be published here once confirmed.