Storage investment due diligence

Independent BESS technical and commercial due diligence

Review the cell-to-system evidence, dispatch model, degradation, warranties, controls, fire concept, cyber dependencies and local service path.

Free initial review Email S3 →

DECISION FILESERVICEReviewed 2 September 2026

SOLAR + BESSStorage investment due diligencePhilippinesFree initial review

When this matters

An investor or buyer needs to know which value and risk claims are actually supported.
The decision crosses operating, electrical, commercial or regulatory boundaries.
Management needs a defensible next step before committing capital.

What we evaluate

We trace capacity, power, efficiency, availability, safety and software claims to evidence and tests.
Available bills, interval data, drawings, settings, contracts and operating records.
Assumptions, contradictions, missing evidence and the party responsible for each dependency.

What you receive

Red-flag register, clarification schedule and risk-adjusted decision memo.
A decision memo that separates verified facts from assumptions.
Prioritized actions, owners and acceptance evidence for the next stage.

A controlled path from question to evidence

Question → evidence → decision → acceptance

Every scope states what is known, what remains open, who owns the dependency and how the result will be verified.

01
BaselineBills, interval data, operating modes and critical loads
02
OptionsNo-project, efficiency, controls, solar, BESS and backup
03
RiskProtection, fire, data, cyber, warranty and service
04
VerificationKPIs, FAT/SAT, commissioning and operating evidence

Primary sources and boundaries

Reviewed 2 September 2026

DOE — ESS policy DC2026-02-0008

Policies, standards and product applicability can change. Confirm the current text, project classification and competent authority before procurement, import or investment.

Philippine decision paths

Continue with a related question.

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Independent technical audit

Technical audit of an operating solar or BESS system

Interval data analysis

Load profile analysis for solar, BESS and demand decisions

Electricity bill intelligence

Philippine commercial electricity bill and tariff analysis

Power quality opportunity

Power factor, voltage and electrical loss assessment

Project recovery

Recover a delayed or underperforming solar and BESS project

Buyer-side commissioning

Independent commissioning witness for solar and BESS

Start with clarity, not a purchase

Free initial solar + BESS assessment

Tell us what you need to improve: electricity cost, reliable power, an existing system or a public procurement. We start with a no-obligation desktop review of the information you provide.

Free initial review info@secure-solar-systems.ph +63 952 490 6036

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Start with clarity, not a purchase

Free initial solar + BESS assessment

Tell us what you need to improve: electricity cost, reliable power, an existing system or a public procurement. We start with a no-obligation desktop review of the information you provide.

First: free initial assessment

You receive a short response identifying the apparent priority, missing information and a recommended next step. No site visit, measurements, engineering design, legal opinion or certification is included.

If useful: an agreed engineering scope

Only after the free assessment, we can send a separate proposal with scope, deliverables, fee and timing. It can cover measured loads, solar yield, BESS sizing, tender risks, cybersecurity or lifecycle cost. Nothing starts until you approve it.

Do not attach bills, diagrams, credentials or other sensitive files here. We will agree a secure transfer route after initial contact.

The initial desktop assessment is free. Any detailed work begins only after you approve a separate scope and proposal.

Public entities: preliminary contact does not confer preferred-bidder status or authorize an award. Any subsequent engagement must follow the applicable procurement process.