Build Your Own Material Price Database — How Solar Installers Keep Their Quotes Accurate

One of the biggest problems in Philippine solar installation is price accuracy. Panel prices dropped 15% in early 2025. Battery prices swung 20% in one quarter. If your quotation template uses prices from 6 months ago, you're either leaving money on the table or losing deals because you priced too high.

The Material Database Tab

The Material Database in the SolarEnergyPH Installer Dashboard lets you build and maintain your own private product catalog. Think of it as your personal pricing system that feeds directly into your quotations.

For each product you add, you can store:

  • Product name — brand and model

  • Category — Solar Panel, Inverter, Battery, Mounting, Wiring, Protection, Other

  • Specification — wattage, voltage, capacity, size, etc.

  • Unit — piece, meter, set, lot

  • Your buy price — your actual cost from distributor

  • Your sell price — what you charge the client

  • Notes — supplier, lead time, any conditions

Why Custom Materials Beat Default Pricing

The default product database uses estimated Philippine retail prices. Your actual prices will differ based on:

  • Your supplier relationships and volume discounts

  • Local versus imported stock availability

  • Provincial freight costs

  • Current promotions from your distributor

By maintaining your own database, you can generate a quotation that reflects your actual margins — not a generic estimate. When your distributor gives you a special price on Deye inverters this month, update the database once and every new quotation you generate uses the new price automatically.

How to Set Up Your Database Efficiently

  1. Start with your top 5 most-quoted systems — the panel, inverter, and battery combinations you sell most often

  2. Add your standard BOM items — mounting, wiring, protection devices, your standard labor rate

  3. Set up your margin — enter your buy price and sell price separately; the system tracks your gross margin per item

  4. Review monthly — set a calendar reminder to update prices at the start of each month

  5. Add notes for lead times — if a battery is 3 weeks away from your supplier, note it so you don't over-promise

The Competitive Advantage of a Current Price Database

Installers with accurate, up-to-date pricing close faster and complain less about underbidding. When a client asks "can you match this price?" you can open your database, verify your actual cost, and answer confidently — instead of guessing.

Build your material database at solarenergyph.shop — Installer Dashboard → Material Database. Free on all plans.

Engr. Jason Morales — Founder, SolarEnergyPH

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