Solar Power in the Philippines:

2026 Wholesale Import Guide

A Comprehensive B2B Procurement Guide for Importers, Distributors & EPC Contractors

Mars Solar Factory | www.solarpowermanufacturer.com

1. Philippines Solar Policy Environment

1.1 Renewable Energy Act (RA 9513) & ERA Bill

Key Policy Drivers

• Renewable Energy Act (RA 9513) mandates 35% renewable energy mix by 2030
• Net metering policy enables residential and commercial users to sell excess power back to the grid
• Green Energy Option Program (GEOP) allows consumers to choose renewable energy suppliers
• Energy Regulatory Commission (ERC) streamlines interconnection procedures
• Extended Renewable Energy (ERE) Bill under review to further accelerate solar adoption

2026 Targets

• Cumulative solar capacity target: 3.5 GW by end of 2026
• Annual new installations: 800 MW - 1 GW
• Grid-connected systems: 85% of new installations (net metering enabled)
• Off-grid systems: 15% (island communities, remote areas)

1.2 What This Means for Importers

• Government targets create sustained demand for solar equipment through 2026 and beyond
• Net metering policy makes grid-tied systems financially attractive for end customers
• Lower competition compared to European and US markets offers room for new entrants
• English-speaking market facilitates business communication and documentation
• Strategic location provides gateway to broader Southeast Asian markets

1.3 Net Metering: The Key to Market Success

Net metering allows solar system owners to sell excess electricity back to the grid. This is the single most important policy driver for residential and commercial solar demand in the Philippines.

Current Export Rates (2026)

Our Factory Support for Net Metering Applications

• Equipment specifications & datasheets for Distribution Utility submission
• Single-line diagrams (SLDs) compliant with Philippine grid codes
• Inverter grid compliance certificates (ERC-recognized)
• Technical documentation package for net metering applications
• BPS certification support for market entry

2. Product Selection Guide

2.1 Solar Panels (PV Modules)

• Most popular sizes: 450W-550W (residential), 550W-600W (commercial), 600W-700W+ (utility)
• Panel types: Mono PERC (most popular), N-type TOPCon (growing), HJT (premium)
• Must be salt mist corrosion resistant (IEC 61701) for coastal areas
• PID-resistant (Potential Induced Degradation) panels required for tropical climates
• Certifications required: IEC 61215, IEC 61730, TUV/SGS test reports
• Warranty: 12-year product warranty, 25-year performance warranty

2.2 Grid-Tied Inverters

Popular brands in Philippines:

• Huawei - Smart features, good app, popular for residential
• Sungrow - Reliable, good value, popular for commercial
• Growatt - Low cost, good for price-sensitive market
• Fronius - High quality, expensive, premium residential
• SolarEdge - Optimizers + inverter, good for shaded roofs
• GoodWe - Good value, growing popularity
  

2.3 Hybrid Inverters & Battery Systems

Hybrid systems provide backup power during blackouts - a critical value proposition in areas with unreliable grid supply.

Mars Solar Energy Storage Solutions:

• Rack-mounted Energy Storage Battery (45-500kWh) - LiFePO4 technology, 2000+ cycles, modular design
• 15kWh Battery - Residential / small commercial
• 30kWh Battery - Medium commercial
• 15kW + 50kWh Solar System with Battery - Complete hybrid system for homes, small businesses, resorts

2.4 Off-Grid Systems

3. Import Process: From Inquiry to Delivery

3.1 Phase 1: Inquiry & Quotation (1-3 days)

1. Buyer submits inquiry with project requirements (system size, application, location)
2. Factory provides formal quotation with specifications, pricing, lead time
3. Technical consultation on system design and component selection
4. Proforma invoice issued upon agreement

3.2 Phase 2: Production (15-25 days)

5. Upon receipt of deposit (typically 30%), production begins
6. Solar panels, inverters, batteries produced or assembled
7. Quality control inspections at each production stage
8. 72-hour system test before shipment (Mars Solar standard)
9. Packaging and container loading preparation

3.3 Phase 3: Shipping (12-20 days to Manila)

10. Factory to Port of Manila: truck/rail to Shenzhen, then sea freight
11. Shipping line: typically COSCO, OOCL, or Maersk
12. Transit time: 12-20 days depending on service
13. Bill of Lading (B/L) issued after sailing
14. Buyer pays balance (70%) against copy B/L

3.4 Phase 4: Customs Clearance (3-7 days)

15. Import declaration submitted to Philippine Bureau of Customs
16. BPS certification verification (for panels and inverters)
17. Duty assessment: 0% for solar panels, 0-5% for inverters, 12% VAT on all
18. Physical inspection (random, 10-20% of shipments)
19. Release and delivery to buyer's warehouse or project site

4. Case Study: 400kW Solar + Battery System for Philippine Factory

System Configuration

• Location: Laguna, Philippines (industrial zone)
• System size: 400kW solar PV + 800kWh battery storage
• Inverters: 4x100kW grid-tied inverters with export limiting
• Modules: 720x550W Mono PERC panels
• Mounting: Concrete roof + ground-mount hybrid
• Annual production: ~520,000 kWh
• Payback period: 3.8 years
• CO2 reduction: ~370 tons/year
• Project completed: Q4 2024

View full case study: solarpowermanufacturer.com/case/400kw-solar-battery-energy-storage-system-for-factory-industrial-project-in-the-philippines/

5. Why Partner with Mars Solar Factory

5.1 Manufacturing Capabilities

• Solar panel production capacity: 2 MW/day
• Inverter production capacity: 500 kW/day
• Battery production capacity: 5,500 kWh/day
• 17+ years of manufacturing experience (since 2008)
• 3,000+ successful projects in 130+ countries

5.2 Quality Control

• 30+ engineers for technical support and system design
• All products tested for 72 hours before shipment
• IEC, TUV, and SGS certified products
• Complete factory acceptance test (FAT) reports provided
• PID-resistant, salt mist-resistant panels for tropical climates

5.3 Warranty & After-Sales

• 5-year warranty on solar panels
• 3-year warranty on inverters & batteries
• 10-year extended warranty options available
• Remote technical support via video call
• On-site support available for large projects
• Annual inspection service offered

Next Steps: Start Your Import Partnership

20. Contact our team via the form at: solarpowermanufacturer.com/contact-us/
21. Request a formal quotation with your project requirements
22. Arrange a factory video call to see production lines
23. Place a trial order (flexible MOQ available)
24. Plan your market entry with our BPS certification support

Featured Products for Philippine Distributors

• 10kW Solar System - Residential rooftop systems
• 15kW + 50kWh Solar System with Battery - Hybrid system for backup power
• 100kW Solar System - Commercial buildings
• 400kW Solar System - Industrial facilities
• Rack-mounted Energy Storage Battery (45-500kWh) - Commercial & industrial energy storage

View all products: solarpowermanufacturer.com/product/

Contact Our Factory Team

Website: solarpowermanufacturer.com/

Contact Form: solarpowermanufacturer.com/contact-us/

WhatsApp: +86-15302966051

Email: [email protected]

About Mars Solar

Mars Solar (Foshan Mars Solar Technology Co., Ltd.) has been manufacturing and engineering solar systems since 2008. With 17+ years of experience, 30+ engineers, and 3,000+ successful projects in 130+ countries, we help distributors and EPC contractors succeed in the Philippines and beyond.

Why Choose Mars Solar

• Customized service - Pre-sale survey, solar panel layout design, complete set of customized products
• Full system design - We design the whole solar system
• Testing service - We test the whole system for 72 hours before shipment
• After-sales service - We provide installation service and annual inspection