Free guides, calculators, and resources to help Filipino homeowners, businesses, and communities make smarter solar decisions.
Everything you need to know before going solar — from choosing the right system type (on-grid, hybrid, or off-grid), understanding inverter options, navigating LGU permits, to what happens on installation day. The most comprehensive solar installation guide for Filipino homeowners.
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Real payback period calculations, monthly savings estimates by system size, and a 25-year financial projection for Filipino homeowners and businesses.

A complete guide to the Net Metering Program under RA 9513 — how it works, who qualifies, how to apply, and how much you can earn in bill credits.

How to finance your solar system in the Philippines — bank loans, in-house installment, cooperative programs, government subsidies, and zero-downpayment options.

An honest comparison of the top solar inverter brands available in the Philippines — performance, warranty, price, and which one is right for your home or business.

The key difference between on-grid, hybrid, and off-grid solar systems — and how to choose the right one based on your brownout frequency, electricity bill, and budget.

Why LiFePO4 is the best battery for Filipino homes, how long it lasts, how to size it for your loads, and how it compares to lead-acid and other lithium batteries.

How to choose the right solar panels for the Philippine climate — wattage, efficiency ratings, brand tiers, warranty, and what questions to ask your installer.

How barangay officials and LGU leaders can access DOE missionary electrification programs, NEA funding, and DILG grants to bring solar to their communities at no cost.

When Signal No. 3 hits and the grid goes down, a solar-powered covered court becomes the difference between a safe evacuation center and a dark, helpless one.