The problem of power shortage in rural Africa is prominent, with over 90% of the rural population relying on dangerous lighting methods such as kerosene lamps. Off grid photovoltaic power supply has become the mainstream solution, and the adaptability of lighting electrical ready boards, as the core control unit, directly determines the stability of power supply. Based on tracking and analysis of over 10000 sets of field application data in rural areas of multiple African countries, the product has achieved multiple rounds of targeted improvements, significantly enhancing reliability in harsh environments.

Initial application data shows that the core pain points are focused on inadequate environmental adaptation and maintenance difficulties. In response to the climate characteristics of high temperature, high humidity, and frequent sand and dust, the improved electrical ready board is made of PC material, with a protection level raised to IP54. Through multi-layer silicone sealing and bottom lifting design, rainwater backflow and sand and dust intrusion are prevented. At the same time, the heat dissipation structure is optimized to avoid component aging caused by high temperature. Based on data analysis of inconvenient operation and maintenance in remote areas, the product integrates intelligent monitoring modules to remotely warn of line faults and reduce on-site maintenance frequency.

Based on electricity usage habits data, the product has strengthened its adaptability design. Optimize surge protection devices and voltage regulation modules to address the volatility of photovoltaic power supply and ensure stable operation of lighting equipment; Considering the local need for easy installation, a modular layout and "plug and play" design are adopted to reduce the operational threshold. After subsequent on-site verification, the improved product's failure rate decreased by 68%, and its service life was extended to over 8 years. It is suitable for rural areas with different climates such as Ethiopia and Uganda, providing reliable support for the popularization of rural energy in Africa.