Pohled na energetický štítek může pomoci.

Pohled is a noun meaning something like a look, a glance, or a view. In this sentence it is in the nominative singular because it is the grammatical subject:

Pohled na energetický štítek = the thing that can help

So the structure is:

Pohled + může pomoci
= A look ... can help

After pohled Czech often uses the preposition na to mean at / onto in the sense of what the look is directed toward.

So:

• pohled na dům = a look at the house
• pohled na mapu = a look at the map
• pohled na energetický štítek = a look at the energy label

This is just a standard Czech pattern: pohled na + accusative.

Good question. Na here does require the accusative, but štítek is a masculine inanimate singular noun, and for that type the accusative singular looks the same as the nominative singular.

So:

• nominative: energetický štítek
• accusative: energetický štítek

They are identical in form.

You can still tell it is accusative because the preposition na in this expression requires it.

Může is the 3rd person singular form of moci = to be able to / can.

So:

• já můžu / mohu = I can
• on/ona/ono může = he/she/it can

Here the subject is pohled, which is singular, so Czech uses může:

Pohled ... může pomoci.
= A look ... can help.

Because after a modal verb like může, Czech normally uses the infinitive.

So the pattern is:

může + infinitive

Here:

• může = can
• pomoci = to help

Together:

může pomoci = can help

A few comparisons:

• může pomoci = can help
• pomůže = will help / helps (a finite verb form, not an infinitive)
• pomoc = help/aid (a noun)

So pomoci is correct because it is the infinitive after může.

Yes, pomoci is a normal infinitive, but it belongs to a verb type that does not end in -t in the standard infinitive.

The verb is pomoci = to help.

Czech infinitives can end in:

• -t → for example dělat
• -ci → for example péci, říci, pomoci
• -st → for example nést

In everyday Czech, you may also hear pomoct, which is a common colloquial alternative. So both of these may appear:

• může pomoci — standard
• může pomoct — common spoken Czech

Czech often leaves out subject pronouns when the subject is already clear from the sentence.

Here the subject is not a pronoun anyway — it is the noun phrase:

Pohled na energetický štítek

That whole phrase functions as the subject, so there is no need to add a separate it.

Czech is generally much more comfortable than English with leaving pronouns unstated when they are unnecessary.

Yes, Czech word order is flexible, but the version you have is the most neutral and natural.

Neutral order:

Pohled na energetický štítek může pomoci.

You could also rearrange it for emphasis, for example:

Může pomoci pohled na energetický štítek.

This is grammatical, but it sounds more marked and less neutral. It might be used if you want to emphasize can help first.

So for learners, the original order is the best one to use.

It means an energy label, the label showing energy efficiency information on products such as appliances.

• energetický = energy-related
• štítek = label / tag / sticker

So it is a normal fixed phrase for the official efficiency label you see on products.

A rough pronunciation guide is:

Pohled na energetický štítek může pomoci
≈ POH-hlet na ener-GEH-tits-kee SHTEE-tek MOO-zhe PO-mo-tsi

A few useful pronunciation notes:

• ch in může is not English ch; but here there is no ch, only ž
• ž sounds like the s in measure
• št sounds like sht
• í is a long ee
• c in pomoci sounds like ts

So:

• štítek ≈ shtEEtek
• může ≈ mOO-zhe
• pomoci ≈ PO-mo-tsi