How long will the battery last?

Cycle life depends on how hard it is worked and how deep it discharges. Sizing it for the real duty cycle rather than a worst case is what protects its life.

Can storage be added to an existing solar plant?

Yes. It is one of the most common engagements: a plant that generates more than it can consume at the time of generation.

Energy Storage / Storage

BESS

Battery storage for peak control, outage resilience and moving solar into the hours that need it.

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DisciplineAssessment to maintenance

Documented projects26

Documented capacity8.72 MWp

Registered forPunjab, Sindh, KPK, Islamabad

The problem

Generation and consumption rarely happen at the same time. A plant may generate at midday and run its heaviest load at night, pay a maximum demand charge for a peak it could shave, or lose critical load to an outage a generator takes seconds to cover.

When this solution applies

/Existing solar installations where generation is exported or unused.
/Facilities with a maximum demand charge that storage can shave.
/Critical loads that need bridging through supply loss.
/Sites where diesel generation runs for load rather than for backup.

System architectureStorage

How it works

Four steps, no handover gaps.

01Define the duty cycleThe battery is sized against one job: shifting, peak shaving, bridging or generator reduction.

02Power and energy sizingPower rating and energy capacity are sized separately, because they are rarely the same number.

03Controls and protectionCharge and discharge logic, source priority per load group, and protection coordination with the existing board.

04Thermal and safety designLocation, ventilation, fire strategy and monitoring of state of health.

RESOLV methodology

How the work is run.

/One named duty cycle per battery. A battery with two unclear jobs performs neither.
/Controls specified before equipment, not after.
/State of health monitoring configured from commissioning.

Equipment and technology

Specified against the design.

/Containerised and cabinet battery systems sized to the duty cycle.
/Hybrid and storage controllers with configurable source priority.
/Protection, metering and thermal management designed for the site.

Documented projects

Where this has been delivered.

Only engagements that exist in RESOLV's documented project record appear here.

Project explorer →

This architecture is delivered through consultancy and advisory engagements.

The documented record covers 26 installations totalling 8.72 MWp across 2019 to 2026: on-grid, off-grid and a consultancy engagement. This particular architecture is delivered through consultancy and advisory work, which is released on request rather than listed project by project.

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Engineering notes behind this solution.

BESS30 July 20267 min read

BESS for industry: where storage actually fits into the energy system

Battery storage is not a bigger battery for the same job. It answers four specific problems, and only one of them is about generation.

Read the article

Economics24 June 20267 min read

The load profile is the project

Why an average consumption figure is the most expensive assumption in industrial energy planning.

Read the article

Solar18 August 20268 min read

What should an industrial solar feasibility study actually tell you?

A feasibility study is not a quotation with a chart on top. It is the document that decides whether capital should move at all, and on what terms.

Read the article

Related services

Architectures that sit next to this one.

Hybrid SystemsSolar, grid and generator orchestrated as one supply instead of three competing ones.Open Micro-GridsGeneration, storage, backup and control inside one boundary, delivered for remote operations.Open Operations & MaintenancePlant reviews, monitoring and intervention across the operating life of an asset.Open

Relevant industries: Manufacturing, Textiles, Food Processing, Agriculture, Retail, Residential

FAQs

BESS: what clients ask.

Yes, wherever there is a demand charge, an outage cost or diesel running for load. Storage is often the smallest capital item with the most immediate financial argument.

Next step

Discuss energy storage

Five questions, reviewed by an engineer before anyone contacts you.

01 Need02 Facility03 Location04 Scale05 Contact

Step 1 / What do you need?

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