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Delivery and installation of integrated ALL-IN-ONE ESS energy storage system
Доставка и монтаж на интегрирана ALL-IN-ONE ESS система за съхранение на енергия — original title
Your path to submission
- Deadline: 2 November at 23:59 — 2 days left.
- You submit on ЦАИС ЕОП — not here and not by e-mail. ↗
- Collect your evidence — the eligibility requirements are listed on this page; for many of them the analysis explains how to obtain them.
What the buyer is looking for
The subject of the contract is “Supply and installation of an integrated ALL-IN-ONE ESS energy storage system”. The subject matter of the public procurement contract also includes the performance of warranty service of the system.
Contract
Type of service
Clement What the numbers say about this buyer
- The award came in at a median 38% of the estimated value (7 awards with both estimate and value) — pricing at the estimate is usually too high here. Sector: 81%.n = 7
- The median procedure drew just one bid (89 procedures with a bid count); 89% ended with a single bidder. Sector: median 3 bids.n = 89
- 76% of this buyer's awards went to companies that had already won here before (141 awards since 2018, spread over 34 companies). 24% went to new names.n = 141 awards since 2018
- 0% of the bids received came from small and medium-sized enterprises (20 procedures with a bid mix). Sector: 7%.n = 20
- Not one of the 141 awards with a known winner country has gone to a foreign company so far. Sector average: 0%.n = 141
From this buyer's documented awards; comparison values from the same sector and country. Not a forecast, not legal advice. As of 01/11/2026.
Who has won at this buyer so far
Across all contract types of this buyer — not just this sector. A city buys software and fire engines through the same purchasing office.
| Company | Awards | Period |
|---|---|---|
| ПРОСВЕТА-СОФИЯ АД | 20 | 2021–2026 |
| КЛЕТ БЪЛГАРИЯ ООД | 17 | 2023–2026 |
| БИТ И ТЕХНИКА ООД | 12 | 2024–2026 |
| ПЕДАГОГ 6 - ДЕЛЕВ, ЛУИЗОВА И С-ИЕ СД | 11 | 2024–2026 |
| БГ УЧЕБНИК ЕООД | 11 | 2020–2026 |
Tactics
When contracts were awarded in this country and sector, usually about 3 bids came in. A normal field for this market. (Based on 2,003 completed awards — not a statement about this procedure.)
This procedure allows 12 days between publication and deadline — typical in this country is 30 (median of 1,862 procedures). Much tighter than usual: the first week counts.
The deadline falls on a Monday — your last full working day is the Friday before. Have evidence and guarantees together by Thursday.
Foreign bidders
In Bulgaria · Electrical machinery, 1 contract went to a foreign company over the last 3 years (of 2,414 recorded awards).
How to bid
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