Why Should EPCC Companies Partner With a BESS System Integrator?
EPCC companies partner with a BESS system integrator to deliver battery storage projects without building full in-house capability in battery chemistry, PCS, EMS, safety and O&M.
Why is BESS different from solar EPCC?
Battery storage demands expertise that solar EPCC does not: battery chemistry and selection, PCS sizing, EMS control logic, fire and thermal safety, degradation planning and long-term O&M. Building all of that in-house takes time and carries risk — especially on the first few projects.
What does a BESS integrator provide?
An integrator like Solunar supplies the technology and the integration layer: battery selection, PCS/EMS coordination, technical proposals and sizing, commissioning support and O&M planning — so the EPCC can bid for and deliver Solar + BESS work with confidence.
Does an integrator compete with the EPCC?
No. A BESS integrator supports EPCCs rather than competing with them. The EPCC keeps the client relationship and site execution; the integrator works behind the scenes on the storage technology layer.
Frequently Asked Questions
As early as the proposal stage, so battery sizing, PCS/EMS selection and O&M planning are correct before pricing is fixed — avoiding costly changes later.
Yes. The integrator complements your team, providing the BESS-specific technology and integration support while your team handles civil, electrical and site execution.
Have a Solar + BESS project to discuss?
Solunar supports EPCC companies, developers and asset owners with technology, integration and O&M.