Deaftronics (Solar Ear Hearing Aid)
Deaftronics

Solution Overview & Benefits
Deaftronics’ solar-powered hearing aid offers a sustainable, cost-effective solution for individuals with hearing loss, especially in regions with limited electricity access.
Key Benefits:
- Solar Charging: Charges via solar panel, eliminating reliance on costly or inaccessible batteries.
- Affordability: Designed to be significantly cheaper than traditional hearing aids.
- Environmental Impact: Reduces battery waste through solar recharging.
- Accessibility: Comes with four rechargeable batteries, each lasting up to 2–3 years.
- Multilingual Support: Comes with educational materials in sign language and various regional languages.
History & Development
Deaftronics was founded in Botswana by Tendekayi Katsiga to address the high cost and inaccessibility of hearing aids in low-income communities. Recognizing that many users lacked access to electricity, the team developed the first solar-powered hearing aid.
The innovation gained global recognition and has been adopted in over 40 countries. It won the SEED Award for Social and Environmental Entrepreneurship and has been supported by organizations such as UNDP and World Health Organization.
Availability
- Availability: worldwide
- Available through NGOs, health ministries, and direct outreach from Deaftronics
- Price Range: Approx. $200 USD per unit, including solar charger and accessories
- Subsidized prices may be available through partnerships or bulk purchases (Exact pricing may vary; contact Deaftronics for specific quotes.)
Specifications
- Type: Behind-the-ear (BTE) hearing aid
- Power Source: Solar charger or standard outlet (dual option)
- Battery Life: Rechargeable batteries last 2–3 years; single charge lasts up to 40 hours
- Materials: Durable, moisture-resistant casing for rugged use
- Additional Tools: Includes solar charger, batteries, educational content (e.g. sign language flashcards)
Additional Information
- Deaftronics offers a range of hearing support tools to meet varying needs and contexts.
- The flagship product includes a solar-powered hearing aid, solar charger, four rechargeable batteries, and educational content. Designed for first-time users and outreach programs.
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