Solar Panel Requirements in Uzbekistan: Permits & Grid Connection

It's easy to buy a solar panel because someone recommended it. The questions start afterward. Will customs actually clear the equipment? Who's liable if the installer gets it wrong? None of this is arbitrary — every step has its own rule. When do you actually get your technical conditions, where do you go if you're refused, and which of this does insurance even cover?

It's one path with five forks in it — and those forks are exactly where people lose money and time.

Below is what's actually confirmed for each one, as of 6 August 2026. We're not hiding the three places where official sources disagree with each other — picking one and calling it "the number" would be convenient for us, not useful for you.

What Customs Will and Won't Clear

The BloombergNEF (BNEF) Tier-1 list. Since 1 January 2025, only panels, inverters, and batteries on this list can be brought into Uzbekistan. BloombergNEF updates the list every quarter: a manufacturer sitting on it today can drop off next quarter. So check the current version before you buy, not last year's article. There's a simple way to do this: ask the seller or importer for written confirmation that the manufacturer is on BNEF's current Tier-1 list.

The list isn't a quality certificate. Tier-1 is a financial criterion: the manufacturer must have supplied modules to at least six major projects in the last two years, with each of those projects financed on a non-recourse basis by six different commercial banks. Since 2025, BNEF also raised the minimum project size to 10 MW.

Most names on the list are Chinese manufacturers, but not exclusively — First Solar (US), Waaree and Tata Power (India), and Qcells (Korea) are also there. We won't quote a percentage for "how much of the list is Chinese" — no open source publishes one, and the "98.3%" figure that circulates online isn't confirmed anywhere.

Class marking. Since 1 March 2024, panels without a listed photovoltaic cell class (A/B/C/D) can't be imported. In practice, that looks like this: someone finds a cheap unbranded batch, the paperwork doesn't list a class — and the shipment gets stuck at customs. "I saved money by skipping the brand" is exactly where that decision turns expensive.

There's also local production: A.R.T. SOLAR in Tashkent (since 2021) and Sun-Hightech in Qarshi (since 2023). Volumes are still small — most of the market is imported.

One nuance worth knowing. The certification requirement applies to equipment manufactured for sale, not to a homeowner putting panels on their own roof for their own use. In other words, ask the importer or seller for the certificate — it isn't something you're expected to produce yourself.

Who Checks the Installer? No One.

Uzbekistan has no state license and no mandatory certification for solar installers. This is the single most important sentence in this article, so we're saying it plainly.

The Electric Power Law (O'RQ-939, dated 7 August 2024) licenses electricity generation for sale, but explicitly exempts generation for your own consumption — a rooftop system on your own house isn't a licensable activity. The only training program we could find is a 2023 five-day course run by UNDP for electricians at "Ishga marhamat" job centers — voluntary upskilling, not a license. There's no state registry where you could look up an installer's credentials.

That doesn't mean "hire whoever's cheapest." It means: if the installation is done wrong, the insurer can deny a claim on the grounds of a "latent installation defect" — and the homeowner covers the repair themselves.

• Manufacturer warranties are usually tied to installation conditions — manufacturers won't honor a warranty on a module installed incorrectly.

• The insurance policy wording requires panels to be installed "by professionals who install and service them for a living."

• There's no verification point. No database exists where you could look up a license number, because no license exists.

Which is why the one protection that actually works is paper. Get the equipment supplier's name, the installer's name, and the warranty period written into your contract — the insurance offer requires you to keep exactly this documentation (clause 5.2-b). Read the contract instead of hunting for a certificate that doesn't exist.

One more honest gap: roof load. There's no published kg/m² standard in Uzbekistan's building codes. A design institute calculates it separately for each building. Don't copy "universal" load figures from the internet — they aren't backed by local regulation.

Paperwork: Who Issues What

The process starts with an application: you submit it to the grid owner, either through the state services portal or the "ELEKTR" platform (launched in 2024). You'll need the building's cadastral passport — the document that registers the property — or another document proving ownership.

In response, the grid owner issues technical conditions (TU) or a substantiated refusal. If the new capacity doesn't exceed the TU already issued for the property, you don't need additional TU at all — a rule in force since 1 March 2023 (Resolution PQ-57). Once you have TU, the design institute prepares the project based on them; for larger connections, a specialized organization with its own testing lab gets involved.

Design is followed by installation. After installation comes the technical inspection queue: for a private home (0.23–0.4 kV), the grid owner's representative conducts it without Uzenergoinspection — the state power inspectorate — present; in other cases, the inspectorate takes part. After the inspection, a technical readiness report is drawn up, and the bidirectional meter is sealed within 3 working days. Finally, you sign a grid electricity transmission agreement.

A practical snag worth knowing in advance: an individual selling surplus electricity back to the grid can't issue an invoice for it — "electricity services" isn't an activity category available to individual entrepreneurs. Grid companies work around this with a civil-law contract instead.

Timelines: Why There Are Three Different Numbers

For systems up to 20 kW, sources don't agree on how long technical conditions take to issue. The 2019 version of Regulation No. 610 states 10 working days. Amendment No. 528 (dated 24 August 2024) cuts that to 5 working days in the original Uzbek text. The state services portal's service page, reflecting the post-528 state, lists 3 working days.

All three are official sources. Where does the gap come from? In 2024 the government shortened the deadline, but different editions and translations of the regulation are live at the same time. So we won't pick one of the three and call it "the truth." The reliable approach: file your application in writing, ask the grid company in writing for their response deadline, and keep the correspondence. The direction is consistent either way — the deadline got shorter, not longer.

Connection isn't free. Issuing TU for up to 20 kW, as a state service, costs 0.09 BHM — the base calculation value used across Uzbek regulations — which comes to 37,080 sum. The "connection up to 15 kW is free" line that circulates online isn't backed by any Uzbek regulation.

For 20–500 kW, the grid company notifies the system operator within 3 working days.

One more honest limit worth flagging. The urban planning norm currently in force, NPG 2.04.15-23 (registered with the Ministry of Justice on 3 January 2024), covers photovoltaic systems only up to 10 kW. No separate norm exists for anything larger — those systems go through an individual design project instead, which means neither a single timeline nor a single set of requirements applies to them. For a small business, that means a longer and more expensive path in practice — plan for that upfront.

Refusal: When It's Legal, and When It Isn't

Grounds for refusal are a closed list:

• the system's operating mode or technical parameters don't match the grid;

• the application is missing required information;

• at the acceptance stage — TU requirements weren't met, there's a deviation from installation norms, or trained personnel or documentation are missing.

Refusing for any other reason is prohibited (Resolution No. 52, clause 32). "Not appropriate" is exactly that kind of reason. If you get an answer like that, the route is: appeal to the Ministry of Energy → challenge Uzenergoinspection's decision → inter-district administrative court. You don't have to go through the higher authority first — you can go straight to court.

Unauthorized connection is a separate matter entirely. Fines were updated by Law No. O'RQ-1121 dated 11 March 2026, which took effect three months after signing. An individual who connects to the public grid without authorization faces a fine of 15–20 BHM (6.18–8.24 million sum). An official faces a higher fine for the same act — 25–30 BHM (10.3–12.36 million sum). Connecting for commercial purposes is treated separately: 15–25 BHM (6.18–10.3 million sum), or up to 15 days of administrative detention. If the conduct repeats after an administrative penalty, liability escalates to the criminal level: 30–75 BHM (12.36–30.9 million sum), up to 240 hours of community service, or up to one year of correctional labor.

For scale: installing a 5 kW solar station cost 15–24.9 million sum as of July–August 2026. So the 6.18–8.24 million sum fine facing an individual comes to a quarter to half the price of a small station — not a trivial amount.

Note the distinction: this liability is for connecting without TU and without a contract, not for using equipment outside the BNEF Tier-1 list. The Tier-1 requirement applies at the import stage.

What Insurance Will and Won't Cover

Panel insurance is a separate topic, but it directly shapes your installation decisions. Four conditions:

• Only panels mounted on the roof or wall of a residential or production building are eligible. Ground-mounted panels aren't covered under this policy — they're only reviewed on an individual-project basis. Know this before you pick a location.

• Installation must be carried out by professional specialists.

• At least two external inspections a year are your responsibility. Skipping a scheduled inspection is grounds for denying a claim.

• Repairs must go to a certified specialist — repair work done by a non-specialist isn't covered.

One common misconception worth naming: the policy offer doesn't mention BNEF Tier-1 status or class marking as a condition at all. The real reasons claims get denied are different — latent defects in installation or construction, violations of operating or fire-safety rules, and skipped scheduled inspections.

Insured property is the panels themselves. The time deductible is 7 calendar days, and for partial damage, replacement cost is what gets covered. You can arrange solar panel insurance online.

Detailed pricing, subsidies, and payback period aren't covered in this article — they're gathered in a separate article on government support.

Before You Install: Six Lines

1. Check the equipment against the current BNEF Tier-1 list, and confirm the class marking is on the paperwork.

2. Get the supplier's name, the installer's name, and the warranty period written into the contract.

3. Pull up the property's current technical conditions — if the new capacity fits within them, you skip a step.

4. File your application in writing, and request the response deadline in writing.

5. If capacity exceeds 10 kW, budget extra time and money for an individual design project.

6. Keep panels on the roof or wall — a ground-mounted system isn't covered by insurance.

Worth repeating: no single regulation covers capacity above 10 kW. That gap isn't an oversight — it's the actual state of current law, which is why a system that size always goes through an individual design project.

Read it. Get it in writing. Then get it set up.