Solar Power for Jamaica
Cut your JPS bill, gain energy independence, and protect against outages with a custom solar system designed and installed by Jamaica's certified solar specialists.
Solar Packages
Choose Your System
Off-Grid Solar
Generate and store all your own power with a fully self-contained solar and battery system. No JPS connection required — perfect for remote properties or anyone who wants complete energy independence.
- Zero electricity bills
- Full independence from JPS
- Works in any location
- Battery bank sized to your needs
- Generator backup integration
Hybrid Solar + Storage
The smart choice for Jamaican homes and businesses. Generate solar power, store it in batteries, and stay connected to JPS as a backup — giving you reliable power around the clock regardless of outages.
- Solar + battery + grid backup
- Automatic outage protection
- Maximise solar self-consumption
- Smart load management
- Remote monitoring included
- No dependence on JPS approval timelines
Grid-Tie Solar
Export excess solar power to the JPS grid under the net billing programme. Note: JPS interconnection approvals in Jamaica can be lengthy and are subject to policy changes — we recommend discussing current timelines before committing.
- Lowest upfront cost (no batteries)
- JPS net billing credits for excess power
- Scalable system size
- 10–25 year panel warranties
- Suitable where approval has been confirmed
The Process
From Consultation to Power-On
Site Assessment
Our engineers visit your property, analyse your energy bills, and assess roof orientation, shading, and structural suitability.
Custom System Design
We design a system sized precisely for your consumption, budget, and goals — with full load calculations and equipment specifications.
Permits & Approvals
We handle all JPS net billing applications, building permits, and regulatory approvals on your behalf.
Professional Installation
Our certified solar team installs your panels, inverter, and wiring to the highest standards — typically completed in 1–3 days.
Commissioning & Handover
We test every component, commission the system, and walk you through monitoring and maintenance before handing over full documentation.
Savings Calculator
Estimate Your Savings
Use our simple calculator to see how much a solar system could save you each year.
Estimates are indicative only. Contact us for a detailed savings analysis based on your actual bills and property.
FAQ
Common Questions
Equipment Supply
Solar Equipment Supply
We don't just install — we supply. Mackthree Power Solutions is a trusted supplier of premium solar equipment across Jamaica, serving homeowners, contractors, and businesses.
Solar Panels
High-efficiency monocrystalline and polycrystalline panels from leading global manufacturers, rated for Jamaica's tropical climate.
Inverters & Charge Controllers
String inverters, hybrid inverters, and MPPT charge controllers from trusted brands — sized for residential and commercial applications.
Battery Storage Systems
Lithium-ion and AGM battery banks for off-grid and hybrid systems, including popular brands with proven cycle life and safety ratings.
Mounting & Racking
Roof-mount and ground-mount racking systems engineered for hurricane-zone wind loads, compatible with all major panel brands.
Cables & Accessories
UV-rated solar cables, MC4 connectors, combiner boxes, disconnect switches, and all balance-of-system components.
Monitoring Systems
Smart monitoring devices and data loggers that let you track your system's output and performance from your phone or computer.
Supply available to contractors, installers, and direct customers. Contact us for pricing and availability.
Enquire About Equipment SupplyReady to Go Solar?
Get a free site assessment and custom savings analysis from Jamaica's certified solar specialists.