I will do bess design and sizing, battery energy storage system, sld, solar integration

United States

I speak English

Electrical Perrmit Engineer

I am an Electrical engineer with 7 years of experience in solar, electrical, and EV charging engineering. I specialize in NEC-compliant designs, including load calculations, system sizing, and permit-...
About this Gig


Looking for a clear technical concept for a Battery Energy Storage System (BESS)?


I provide BESS design and sizing support for commercial facilities, solar projects, backup-power applications, and energy-storage developments. The design is developed around your electrical load, peak demand, required autonomy, operating strategy, solar generation, utility service, site limitations, and equipment requirements.


Depending on the selected package, the work can include battery power and energy sizing, PCS selection concepts, battery and equipment layouts, single-line diagrams, solar+BESS integration concepts, operating sequences, design calculations, and an assumptions register.


The goal is to give you a technical package that is easy to review and useful for project planning, budgeting, procurement discussions, EPC coordination, or further engineering development.


Before ordering, provide your available load information, backup requirements, electrical service details, solar information, site constraints, preferred equipment, and the specific deliverables you need.

Project type:

Commercial

•

Office & workspace

•

Industrial

Solar system type:

Hybrid

•

Microgrid

Software:

PVsyst

•

HelioScope

•

AutoCAD

Delivery style preference

Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.