Procurement Review · Confidential · Advait Greenergy

PCS Ranking — Apple-to-Apple
2.5 MVA Central BESS Converter

5vendors scored
01

Tier ranking

02

Technical performance · solid dots = datasheet points · dashed = interpolated

03

Detailed performance curves · populated as vendors return filled data sheets

04

Auxiliary power consumption · lower is better — directly affects round-trip efficiency & opex

05

Test certificate coverage · independent compliance evidence held per standard

06

Grid-support compliance · Complied = real data supplied · Not Complied = TBC / simulation / not submitted

07

IGBT power module · make, module type & failure rate (FIT — lower is better)

08

IGBT temperature vs performance · % current capability vs junction temperature

09

▶ Parameter matrix · click to expand · full 92-parameter detail

10

How the tiers are decided · automated

Scoring weights · industry-standard utility BESS
How the tiers are computed — automated · indicative

Automated scoring  computed directly from the datasheet matrix — no manual input. Each vendor is scored on objective, measurable parameters: efficiency %, auxiliary kW, certificate count, overload %, temperature rating, DC-voltage window, and grid-support compliance.

Quality scored only on categories with real data (T1 ≥ 70, T2 52–69, T3 < 52). Completeness shows how much of the picture is present. Hover any Pros/Cons to see the exact figure behind each score.

⚠ Indicative only. These tiers reflect objective spec strength, not a full quality verdict — subjective factors (grid-forming maturity, reliability track record, service depth) need engineering review and are not auto-scored.

Quality T1 Quality T2 Quality T3 Provisional (thin data) Best value in row Data gap / not specified