kofiedzesim@gmail.com – Solar Jooce

black and silver claw hammer beside red and black hand tool

Build Your Own: Simple Solar Panel Cleaning Tool for Max Efficiency

To ensure your solar panels deliver maximum "Jooce," regular cleaning is essential. This DIY Guide provides step-by-step instructions for building a simple, effective, and frugal solar panel cleaning tool using common household or repurposed materials. Learn how proper maintenance can significantly improve the efficiency and lifespan of your solar investments, keeping your power flowing cleanly…

Bright Coca-Cola kiosk in a sunny Kenyan town, featuring distinct red branding.

Solar Kiosk Power-Up: Boosting Your Small Business with Frugal Energy

Business

For small business owners, reliable and affordable power can mean the difference between thriving and struggling. This hack focuses on how to set up a frugal solar power system for your market stall, mobile charging kiosk, or small shop. We'll cover sizing small solar panels, battery selection for consistent operation, and powering essential tools like…

Happy children in a Nigerian classroom wearing uniforms, sitting on wooden benches.

Illuminating Minds: Building a Community Solar Study Hub for Evening Learning

Education

Evening study can be a challenge without reliable light. This "Education Hack" guides communities on how to set up a shared solar-powered study hub. We'll provide plans for simple structures, recommendations for robust solar lighting, and ideas for charging stations for e-learning devices. Empower students to extend their learning hours and brighten their futures, even…

Solar-Powered Cooling Box: Keeping Essential Medicines Chilled in Remote Clinics

Medical

For remote medical clinics, maintaining the cold chain for vaccines and sensitive medicines is a critical challenge. This hack details how to construct a frugal, solar-powered cooling box. Learn about insulating materials, small solar panels, and low-power cooling elements that can be combined to create a reliable, off-grid refrigeration solution. A simple yet life-saving application…

A close-up view of a cracked laptop screen displaying colorful digital distortion.

Repurposed Power: Turning Old Laptop Batteries into Home Energy Storage

Frugal Function

Don't throw away those old laptop batteries! This "Frugal Function" hack demonstrates how you can safely salvage and repurpose 18650 lithium-ion cells from discarded laptop battery packs to create low-cost, functional energy storage for your frugal solar projects. We'll cover safety precautions, testing methods, and simple ways to configure them for small lighting systems or…

brown brick house with solar panels on roof

Beyond Basic: Upgrading Your Frugal SHS with a DIY Charge Controller

MVPs

You've started with a basic Solar Home System (SHS), our foundational MVP. Now, ready to take it to the next level? This hack guides you through building or adapting a low-cost charge controller. Understand why a charge controller is crucial for protecting your battery and extending its life, and follow our step-by-step instructions to integrate…