Solar Panel Financing in the Philippines
The upfront cost of a solar panel installation in the Philippines ranges from ₱200,000 to ₱900,000 depending on system size. For many Meralco customers, this is the primary barrier to going solar. Three financing options are available: cash payment, bank loan financing, and in-house installment plans directly from the installer. This guide explains each option, what the requirements are, and how to evaluate which makes the most financial sense for your situation.
For residential and commercial properties in Metro Manila, Cavite, Laguna, and Bulacan · Updated May 2026
DOE-Accredited
Solar Installer
Meralco-Accredited
Solar Installer
ERC Net Metering
Accredited
PRC-Licensed
Electrical Engineer
Serving:
Metro Manila
Cavite
Laguna
Bulacan
Why Financing Changes the Solar Decision
A solar panel system is not a purchase — it is an investment with a measurable return. The financial logic of solar financing is straightforward: if the monthly loan repayment is less than the monthly Meralco savings generated by the system, you are cash-flow positive from day one. You save more than you pay each month, and you own a fully paid asset at the end of the loan term.
The solar panel installation cost in the Philippines for a 5 kWp residential system is approximately ₱350,000 to ₱480,000 all-in. Monthly savings on a 5 kWp system are approximately ₱3,500 to ₱5,500. At a 10-year bank loan with a monthly payment of approximately ₱3,500 to ₱4,500, the loan repayment is covered entirely — or nearly so — by the Meralco savings the system generates. After the loan is paid, the system continues generating savings for another 15 years.
The Three Solar Financing Options Available in the Philippines
Each financing option has different eligibility requirements, cost implications, and suitability for different financial situations. Understanding all three before committing to any one prevents paying more than necessary over the life of the investment.
CASH
Cash Payment
Full upfront payment in cash or via direct bank transfer. No interest cost, no ongoing monthly payment, fastest installation timeline. Cash payment maximizes lifetime return on the investment because the entire Meralco savings go directly to the owner from day one. Suitable for customers who have the capital available and want the simplest transaction with the highest net return. SolarPro Install accepts cash payment with a 30 to 50 percent deposit on contract signing and the balance due on installation completion.
BANK
Bank Loan Financing
A personal loan, home improvement loan, or mortgage add-on from a Philippine bank used to fund the solar installation. The bank disburses the full amount to SolarPro Install, and the customer repays the bank monthly with interest. BDO, BPI, Metrobank, and Landbank have all offered solar-specific or home improvement loan products. Interest rates and terms vary by bank and customer profile. The key metric to evaluate: if the monthly loan repayment is less than your projected monthly Meralco savings, the system is cash-flow positive from installation day.
INST
In-House Installment Plan
Some solar installers offer structured payment plans where the customer pays the installer directly in installments over a defined period. Terms, down payment requirements, and interest charges (if any) vary by installer. In-house plans are typically shorter in term than bank loans — commonly 12 to 36 months — and may carry different interest structures. Customers should confirm in writing whether the in-house plan includes interest, what the total payable amount is, and what happens if a payment is missed before installation.
Financing Comparison: Cash vs Bank Loan vs Installment
The table below compares the three financing options across the key factors that affect lifetime cost and financial benefit. Example figures are based on a 5 kWp system at ₱400,000 all-in cost with estimated monthly Meralco savings of ₱4,000.
| Factor |
Cash |
Bank Loan |
Installment |
| Upfront capital required |
Full amount |
Low to none |
Down payment |
| Total interest paid |
None |
Moderate to high |
Low to moderate |
| Monthly cash flow |
Full savings |
Savings minus repayment |
Savings minus payment |
| Lifetime net return |
Highest |
Moderate |
Moderate to high |
| Approval required |
None |
Yes — credit check |
Varies by installer |
| Best for |
Capital available |
Long-term planners |
Limited upfront capital |
If Your Monthly Loan Repayment Is Less Than Your Solar Savings, You Are Cash-Flow Positive from Day One.
Bank Loan Requirements for Solar Financing in the Philippines
Philippine banks that offer personal or home improvement loans for solar installation typically require the following documentation. Requirements vary by bank and are subject to change — confirm directly with your preferred bank before applying.
Income Verification
For employed applicants: latest payslips (1 to 3 months), Certificate of Employment, and ITR (Income Tax Return) or BIR Form 2316. For self-employed or business owners: 2 years of audited financial statements and DTI or SEC registration documents.
Property Documents
For home improvement loans: Transfer Certificate of Title (TCT) or Condominium Certificate of Title (CCT) in the applicant’s name. Tax Declaration for the property. Some banks accept long-term lease agreements for leased properties.
Solar Installer Quotation
Banks typically require a formal quotation from a licensed and accredited solar installer as part of the loan application. SolarPro Install provides fully documented written proposals suitable for bank loan applications.
Government-Issued IDs
At least two valid government-issued IDs. Acceptable IDs typically include SSS/GSIS ID, Philsys National ID, Passport, Driver’s License, PRC ID, or Voter’s ID.
Under Republic Act 9513 solar incentives in the Philippines, solar panels, inverters, and all system components are VAT-exempt. This exemption reduces the total loanable amount by approximately 12 percent compared to the pre-exemption price, directly reducing the loan amount and monthly repayment.
How to Evaluate Whether a Solar Loan Makes Sense
Two numbers determine whether bank financing is a sound decision for your situation. Both are calculable before you sign anything.
1
Calculate Your Estimated Monthly Meralco Savings
SolarPro Install provides written savings projections based on your actual 12 months of Meralco billing data and your roof’s solar capacity. A 5 kWp system generates estimated monthly savings of ₱3,500 to ₱5,500 depending on your consumption pattern and net metering credits. Use the conservative lower end of that range for your evaluation.
2
Calculate Your Estimated Monthly Loan Repayment
Use your bank’s loan calculator with the all-in system cost, your preferred loan term (typically 5 to 10 years), and the current interest rate. If the monthly repayment is lower than your monthly savings estimate, the system pays for its own financing from day one. If the repayment is higher, your net cash flow is still positive after the loan is paid off — the question is just how large the shortfall is in the interim period.
The solar panel installation in the Philippines covered by SolarPro Install includes a complete written proposal with system size, savings projection, payback period, and all-in cost in ₱ — giving you all the numbers needed for a bank loan application before committing to anything.
Frequently Asked Questions About Solar Panel Financing in the Philippines
Can I use a personal loan for solar panel installation in the Philippines?
Yes. A personal loan from BDO, BPI, Metrobank, or other Philippine banks can be used to finance a solar installation. You are not required to use a solar-specific or home improvement loan product, though those products may offer lower rates for this purpose. The loan amount, term, and interest rate are negotiated directly with your bank.
How much can I borrow for solar installation?
Philippine banks typically lend up to 80 to 90 percent of the assessed property value for home improvement loans, or up to ₱2,000,000 for unsecured personal loans depending on income and credit profile. For most residential solar systems costing ₱200,000 to ₱900,000, personal loan limits are sufficient to cover the full system cost.
Does SolarPro Install offer in-house installment plans?
Contact SolarPro Install directly to discuss current installment plan availability and terms. Payment plan availability depends on system size, location, and project specifics. All installment terms are documented in the installation contract before any work begins.
Is the VAT exemption applied automatically on solar purchases?
Under Republic Act 9513, solar panels, inverters, and installation components are VAT-exempt. SolarPro Install applies the VAT exemption to all qualified solar equipment on every project. The VAT-exclusive pricing is reflected in your official quotation and the final invoice.
What is the payback period for a financed solar system?
For a cash purchase, payback period is typically 5 to 8 years. For a financed system, the payback period extends by the duration of the financing cost (total interest paid). A 10-year bank loan at typical Philippine rates adds 2 to 3 years to the effective payback period. After loan payoff, the system generates free electricity for the remaining 12 to 15 years of its warranted life.
Get a Full Cost and Savings Projection for Your Property
SolarPro Install provides a complete written proposal with all-in system cost, monthly savings estimate, and payback period — all the numbers you need to evaluate cash purchase or bank financing for your Metro Manila, Cavite, Laguna, or Bulacan property. Request a free site assessment to start.
