Technology
Our innovative approach combines the implementation of solar microgrids with the deployment of Aftrak tractors - specifically designed for the African market.
Solar Modules
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Micro Electric Tractor
Self propelled electric walk behind tractor tooled with a hardpan breaker specifically designed to mechanise the Deep Bed Farming decompaction of hardpan soils
Agricultural Power
Easy to assemble, no specialists or special tools required.
Main tooling utilises a Hardpan Breaker
- Allows deep soil processing (up to 400mm)
- Carbide tipped from factory
- Replaceable with steel blades
Large wheel motors to move through earth with no driver forces
Fully compatible and designed for Deep Bed Farming
Creates ready to go planting soil
Key Features
- Flexible ETFE 200W Solar Panel operating at 23.4V using a boost MPPT to charge a 48V battery system
- Battery and inverter system with 200Ah capacity at 48V giving a total capacity of 9.6kWh. Operates as a mobile energy vector with mains ac and USB outputs
- 12" pneumatic lug wheels fer increased traction. 2.4kW drive motors with a top speed of 6mph
- 5kW tool motor driving a chain system with carbide teeth and an earth redistribution auger at 1000rpm
Energy Vector
Onboard 1500VA inverter power
- Lighting, refrigeration, electric cooking, pumps, milling machines etc
USB charging
On board WiFi for remote connectivity and education
210Ah of battery storage, will last for days of normal domestic use. Allowing for remote homes and industries away from the Microgrid to be powered
Modular Solar Array
Our innovative approach combines the implementation of solar microgrids with the deployment of Aftrak tractors - specifically designed for the African market.
Scalable
Easy to assemble, no specialists or special tools required
Series of modular units comprised of two 550W from and 115W back bifacial solar panels, MPPT, 48V battery bank, inverter for mains power supply, and charger for Aftrak Unit.
Each modular component can be strung together to form a solar array of size bespoke to the needs of the individual customer.
This modular design also increases the durability and efficiency of the whole solar array as each module is independent making shading and malfunctions less impactful.
Hub and Spoke
Specifically designed for flexible scaling to meet the varied needs of customers. Multiple hubs can be installed to support local networks within a community. Each hub can consist of up to 7 Solar Array Modules, each working independently to optimise their output to maximise the power output the the customer.
Deep Bed Farming
Deep Bed Farming is a three-step process that combats the devastating impacts of the hard compacted soid layer underground (hardpan).
Breaking up the hard pan
Breaking up the hard pan enhances root, water, and air penetration, stops soil erosion, and fosters healthy soil. Deeper-rooted crops are stronger and drought-resistant, storing more water to nourish crops through dry seasons.
Create the deep beds
Deep Beds minimise water runoff, maximise retention, and prevent soil compaction. Marker ridges and ditches along contour lines manage water flow. Raised deep beds optimise land use and prevent recompaction, with ditches between beds serving as reservoirs for water percolation.
Plant crops
Deep beds are planted with maize intercropped with beans, pumpkins, and other local crops to enhance soil fertility, reduce evaporation, and protect against rain damage. This method improves yields, increases food variety, and allows for lighter weeding. Compost from household waste and animal manure supports soil health.
Deep bed farming must be carried out according to Tiyeni's instructions and under their guidance in order to be effective.