SOLAR • STORAGE • DESIGN

Solar and Storage.
Quality by Design.

WATTS UP JM provides independent solar and battery design support for property owners and solar contractors worldwide, along with complete solar and storage solutions for homes and businesses in Jamaica.

Start a Project

Explore Services

Jamaica Solar Projects

SOLAR • STORAGE • DESIGN

Solar and Storage. Quality by Design.

WATTS UP JM provides independent solar and battery design support for property owners and solar contractors worldwide, along with complete solar and storage solutions for homes and businesses in Jamaica.

Start a Project

Explore Services

Jamaica Solar Projects

SOLAR • STORAGE • DESIGN

Solar and Storage.
Quality by Design.

WATTS UP JM provides independent solar and battery design support for property owners and solar contractors worldwide, along with complete solar and storage solutions for homes and businesses in Jamaica.

Start a Project

Explore Services

Jamaica Solar Projects

Three clear paths for better solar decisions.

Technical clarity before costly decisions.

Solar Proposal Review

Know what you are buying before you commit.

Independent review of system sizing, equipment, production assumptions, battery expectations, scope, exclusions, and technical risks.

Know what you are buying before you sign. Independent review of system sizing, battery capacity, equipment compatibility, backup claims, missing scope, and major technical risks.

Review My Proposal

Solar + Battery Blueprint

Turn your energy goals into a clear system plan.

Preliminary solar and battery sizing, backup priorities, equipment strategy, system architecture, expansion planning, and next-step guidance.

A system designed around your energy use—not around what someone wants to sell you. Includes energy analysis, preliminary PV and battery sizing, backup strategy, system architecture, equipment recommendations, and installer-ready project guidance.

Plan My System

Jamaica Solar Project Support

Local project support from concept through execution.

Planning, equipment selection, installation coordination, technical review, commissioning support, and quality control for Jamaican homes and businesses.

Senior solar and storage technical capacity without adding a full-time employee. Includes proposal QA, plan and single-line review, equipment compatibility, battery architecture, conductor and overcurrent protection review, and installation-readiness support.

Start a Jamaica Project

Remote Design Services

Remote Design Services

Independent solar and storage design support delivered remotely to homeowners, businesses, and contractors.

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Jamaica Solar Projects

Jamaica Solar Projects

Custom solar, battery backup, system upgrades, equipment supply, installation, commissioning, and project support for Jamaican homes and businesses.

Start a Jamaica Project

Curated systems. Designed for real needs.

Curated systems. Designed for real needs.

Essential Backup

For critical household loads, small properties, and entry-level resilience. Approximate system class: essential-load backup. Configuration depends on site conditions.

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Home Resilience

For larger residential energy use and broader battery backup. Approximate system class: whole-home resilience planning. Configuration depends on site conditions.

Request Configuration

Commercial Resilience

For businesses requiring higher-capacity solar, battery storage, and optional generator integration. Configuration depends on site conditions.

Request Configuration

Verified solar and storage equipment.

Verified solar and storage equipment.

Hybrid Inverters

High-capacity split-phase and hybrid inverter solutions for solar, battery, utility, and generator integration.

Lithium Battery Storage

Wall-mounted and floor-mounted lithium battery systems selected for capacity, compatibility, resilience, and maintainability.

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From energy problem to clear solution.

From energy problem to clear solution.

01 Understand

Review energy use, property conditions, priorities, and budget.

02 Design

Develop the solar, battery, and backup strategy.

03 Define

Create a clear system basis, equipment approach, and next steps.

04 Deliver

Support implementation remotely or execute the project in Jamaica.

Why WATTS UP JM

Why WATTS UP JM

Design-led decisions

Solar and storage experience

Field-informed technical review

Clear documentation

Quality by Design

Built from design, field, and quality experience.

Built from design, field, and quality experience.

WATTS UP JM was founded by Stefan Chin, a solar design and quality professional with experience in residential PV and battery design management, field installation, electrical design review, quality engineering, commissioning readiness, and design-to-installation coordination.

About WATTS UP JM