Single Phase Solar Power System for Caribbean Homes | Sunchees

A Single Phase Solar Power System is the standard choice for homes, Airbnb rentals, and small businesses across Jamaica, Trinidad, Dominican Republic, Guyana, Costa Rica, Ecuador, Guam, and Saipan—where most properties operate on 110/220V and do not use three-phase power. This makes a single phase setup the simplest, most cost-effective, and most compatible solar solution for everyday loads such as AC units, refrigerators, pumps, lighting, and electronics.

Many customers in these regions search for a system that can keep air conditioning running during outages, reduce electricity bills, and work with existing wiring without upgrades. A properly sized Single Phase Solar Power System usually meets all these needs, offering stable backup power for climates where cooling, humidity control, and reliable electricity are essential.

Single Phase Solar Power System for Real Homes and Island Environments

For example, many homeowners in Jamaica, Trinidad, and Saipan prefer a single phase off-grid solar power system with a built-in battery because it charges quietly during the day and becomes an instant backup whenever the grid drops. With its wheel-based portable design, the unit can be moved around the property—into the garden during outdoor gatherings, into a small cabin behind the main house, or even into a temporary workspace or storage shed.

Some customers in Costa Rica and Guyana use a Single Phase Solar Power System to power a small wooden hut on the farm; others roll it to the patio to run tools, lights, or a portable AC without relying on noisy generators. In island regions, this flexibility is especially valuable because homes, rental units, and outbuildings are often spread out and not all locations have stable grid access. A single phase system provides enough power for everyday appliances while remaining portable enough to serve multiple spots around the property.

Single Phase Solar Power System vs Split Phase vs Three Phase

If you want to understand the difference between Single Phase Solar Power System, split phase solar setups, and three-phase systems, you can read our beginner’s guide here:
Single Phase vs Split Phase vs Three Phase Solar Systems

This guide explains which type fits your home, whether you need 110/220V only, and why most residential users in the Caribbean and Latin America naturally fall into the single-phase category.

Why Choose a Sunchees Single Phase Solar Power System

Sunchees delivers one of the highest-value Single Phase Solar Power System solutions in the region because we design our own inverters and own lithium batteries, ensuring every component is 100% compatible. This eliminates the mixed-brand issues common across island markets and results in better stability, lower failure rates, longer system life, and higher efficiency.

With real projects across Jamaica, Trinidad, Guyana, Costa Rica, Ecuador, Guam, Saipan, and other island/coastal regions—and free sizing recommendations based on your AC usage and daily load—Sunchees helps homeowners and small businesses quickly choose the right Single Phase Solar Power System without guesswork.