GOHO Blogs

Compact substations are reshaping how power infrastructure is delivered worldwide. The compact substation market alone is projected to grow from $4.2 billion in 2024 to $11.1 billion by 2032 at a 13.2% CAGR — nearly double the rate of the broader pad-mounted transformer market. Combined with the prefabricated substation market valued at $21.4 billion in […]

The global switchgear market is undergoing a fundamental transformation. Valued at $141.1 billion in 2025 and projected to reach $263.8 billion by 2034 at a 7.2% CAGR, the growth is driven by renewable energy integration, grid modernization, and the rapid expansion of Asia-Pacific manufacturing capacity. For engineers and procurement professionals, understanding these trends is essential

Everyone talks about the solar panels and the inverters. Nobody talks about the electrical equipment that actually connects a solar farm to the grid — yet that is where a PV project either works reliably or spends its life chasing faults. The panels make the power; the substation, switchgear, and transformers decide whether it reaches

Every factory has the same electrical skeleton underneath all the machinery: power comes in from the grid, gets stepped down, gets split up, and eventually reaches every motor, light, and socket. The companies that run into trouble are usually the ones who bought that skeleton piece by piece from different suppliers and then spent years

Putting a couple of chargers in a parking lot is a small project. Building a commercial charging station is something else entirely — it is a business, and the equipment choices you make in the first month will decide whether that business makes money or quietly loses it. The difference between the two is not

Ask a supplier to quote a prefabricated substation and the first question you will likely hear is “European or American type?” It sounds like a regional preference, but it is really a question about your distribution network — specifically whether your power comes in overhead or underground. Getting that match wrong causes cable termination problems

Choosing EV charging equipment feels like it should be simple — buy a charger, plug it in, done. The reality, once you are past the brochure stage, is that the equipment is the easy part. The decisions that actually determine whether your station works are about use case, grid capacity, and future-proofing. This is the

Every time someone starts planning an EV charging station, the first question is AC or DC. It is the right question, but it is worth understanding what it is really asking, because the answer depends on where the AC-to-DC conversion happens — and that single detail drives the cost, the speed, and the grid requirements.

In twenty years of quoting power distribution equipment, the fastest way to spot a spec that is going to cause problems is to look at how it uses the words “switchgear” and “switchboard.” They get used interchangeably all the time. On a spec sheet, they are not the same thing, and the difference shows up

Every new client eventually asks the same transformer question: oil or dry type? And the honest answer is that neither one is universally better. They are built for different environments, and picking the wrong one tends to surface years later as either a fire code violation, a corrosion problem, or an energy bill that will