KNAThe challenge
Homes and road infrastructure need dependable electricity and lighting in locations where grid supply is limited, unstable, or costly to extend, while keeping operation and maintenance practical.
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Case study
Solar Panel
A modular solar power system for residential energy and road lighting, combining PV generation, charge control, storage, protection, and load management.
- Electronics
- Automation
- Mechanical
100-550 WpTypical panel range
12 / 24 / 48 VSystem voltage
1-3 nightsTypical autonomy
IP65+Outdoor enclosure
- Industry
- Renewable Energy & Infrastructure
- Year
- 2026
- Engineering fields
- Electronics / Automation / Mechanical
Our response
KNA configures modular solar systems around the available sunlight, required loads, installation location, and target backup time. Residential systems support essential household loads, while road systems prioritize efficient LED lighting, automatic operation, and weather-resistant equipment.
Typical configuration
- 01monocrystalline PV modules - 100 to 550 Wp per panel
- 02system voltage - 12, 24, or 48 V DC
- 03charge controller - PWM or MPPT sized to the array and battery
- 04energy storage - LiFePO4 or deep-cycle battery sized to load and autonomy
- 05home inverter - pure sine wave, typically 500 W to 5 kW
- 06home loads - lighting, communication equipment, fans, and small appliances
- 07home protection - DC breaker, fuse, surge protection, and isolator
- 08road luminaire - energy-efficient LED, typically 30 to 150 W
- 09road control - automatic dusk-to-dawn operation with optional motion sensing
- 10backup autonomy - typically 1 to 3 nights depending on load and design
- 11outdoor enclosure - IP65 or higher for controller and battery protection
- 12mounting - corrosion-resistant rooftop, pole, or ground frame
- 13cabling - UV-resistant solar cable with compatible connectors
Results Achieved
The configurable system provides cleaner distributed power for homes and dependable autonomous lighting for roads, with capacity, storage, protection, and mounting matched to each site.
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