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Haiti

A snapshot of Haiti’s solar market

For a long time, Haiti has struggled to generate and distribute electric energy to its citizens. A significant proportion of its energy supply stems from imported fossil fuels. However, everything is about to take a turn for the better especially, the country’s solar energy sector. Why do I think so?

Well, the government of Haiti started exploring alternative sources of energy a couple of years ago. Solar is swiftly emerging as the Island’s most reliable energy source. According to recent statistics, most Haitians are increasingly investing in off-grid solar installations to power their homes and commercial establishments. These sprouting rooftop photovoltaic projects have given a new lease of life to Haiti’s emerging solar market. They also create reasonable opportunities for ambitious solar installers and other photovoltaic sector professionals.

It is also worth noting that Haiti’s president recently announced to issue tenders for 190 Megawatts of solar generation capacity. According to pundits, these ground-mounted solar projects will cost the government of Haiti approximately $65 million. If you play your cards right, you may earn a percentage of this money or land a lucrative off-grid solar project in Haiti.

Solar Equipment production and supply aptitude in Haiti  

Haiti’s solar market is still at the initial stages of growth. Surprisingly, it enjoys a good presence of solar equipment suppliers dealing in many equipment options, including solar panels and inverters. Still, Solarfeeds is your best bet if you are searching for a reliable supply partner in Haiti. We not only offer access to quality and affordable solar equipment but also assist you in conserving time. A simple request via our website’s inquiry page brings all the quotes you need to you.  

Ports and logistics in Haiti

Ports and dependable logistics services play a crucial role in emerging solar markets. Well, Haiti has access to both of them. The Island nation boasts of three sea ports and an advanced and reliable logistics and forwarding services sector.

Electrical Disconnect used for below projects in Haiti

No Projects Found

Electrical Disconnect

Wholesale Disconnects for Solar Systems

Essentially, safety disconnects allow users to rapidly shut down the system in case of an emergency. For this reason, disconnect switches are required to comply with electrical codes and pass inspection. 

A solar PV system usually has two safety disconnects. The first is the PV disconnect (or array DC disconnect). This kind of disconnect allows the DC current between the modules (source) to be interrupted before reaching the inverter. 

The second disconnect is the AC disconnect. The AC disconnect is used to separate the inverter from the electrical grid. In a solar system, the AC disconnect is typically mounted to the wall between the inverter and utility meter. This kind of disconnect may be a breaker on a service panel, or it may be a standalone switch. Additionally, it is sized based on the output current of the inverter. 

How to Size an AC or DC Disconnect?

Generally speaking, sizing refers to equipment, components, and connectivity (wiring) throughout a solar system as it relates to NEC requirements. The following terms are used to determine component output: 

  • Voltage
  • Circuit load
  • Amps or breaker size
  • Wiring or cables
  • Sizing and Protection of the AC Disconnect

NEC 690.10 stipulates that the circuit conductors between the inverter output and the building or structure disconnecting means shall be sized based on the output rating of the inverter. These conductors shall be protected from overcurrents in accordance with Article 240. The overcurrent protection shall be located at the output of the inverter. 

Important Features to Look For in Disconnect in Bulk?

Disconnects are incredibly useful for solar systems, and so, it is important to get the best possible disconnect for your own solar system. The following are the core features to look for in a disconnect: 

  • Offers bi-directional functionality, which breaks the arc regardless of normal or a reverse current flow
  • Includes all required components to meet NEC 690 requirements, including jumpers and labels
  • Guards against accidental contact with live parts with clear polycarbonate dead fronts
  • Available with modifications that allow customization to meet any application need
  • Sizing of Module Interconnection Conductors and DC Overcurrent Protection

According to NEC 690.80, where a single overcurrent device is used to protect a set of two or more parallel-connected module circuits, the ampacity of each of the module interconnection conductors shall not be less than the sum of the rating of the single fuse plus 125% of the short-circuit current from the other parallel-connected modules. 

Why Buy Wholesale Disconnects for PV Systems from Us?

Our website lists AC or DC disconnects for PV systems from reputable brands all over the world. As a result, you can expect that the AC or DC disconnects that we offer are of the best variety. They are characterized by numerous remarkable features, such as higher efficiency, reliable performance, and longer life span, thus giving them the ability to fulfill all your solar power needs. 

If you want to buy AC or DC disconnects for PV systems at low wholesale prices, then go through our website to explore products with profitable deals. You can also choose to send in your query at info@solarfeeds.com.