Philippines · Solar quotation review

Before you accept a solar quote, make it specific enough to compare.

Enter the package details you were given. Solar Plan Lab does not label the installer or quotation good or bad; it highlights missing information and the questions worth taking back before you sign.

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Price alone cannot tell you whether two quotations are equivalent.

Two packages with the same panel kW can differ in inverter capability, usable battery power, protection, mounting, labour, warranties, permits, net-metering work and expansion limits. The first job is to make those differences visible.

Ask for exact manufacturer and model numbers, not only brand names.
Ask which DC and AC protection, grounding, wiring and mounting work is included.
Ask what can be expanded later and what the existing inverter or battery system will limit.

Compare the decision

What a useful quote should make clear.

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Exact equipment

Panel, inverter and battery model numbers allow real specification checks.

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Protection and wiring

Isolation, overcurrent protection, surge protection, grounding, enclosures and conductor scope should be explicit.

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Expansion limits

A future battery or panel upgrade may depend on MPPT, voltage, current, BMS and inverter limits.

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Commercial scope

Labour, mounting, permits, utility work, warranty and after-sales support can legitimately change the price.

Turn the question into your own plan

Check my solar quote

Use the information you already have. Solar Plan Lab shows the assumptions and lets you change them after the first result.

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How to use this result

Solar Plan Lab provides an educational starting plan. Confirm final electrical design, roof structure, equipment compatibility, permits, and utility requirements with qualified professionals and current manufacturer or utility documents.

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