Minimum Specifications: Construction: Heavy-duty, weather-resistant materials designed to withstand salt spray, high winds (up to 170 mph sustained), heavy rain, and intense UV exposure with minimal upkeep. All metal components shall be marine-grade aluminum or stainless steel with appropriate corrosion protection coatings. Operating temperature range: 32°F to 120°F (-0°C to 49°C). Humidity resistance: Up to 95% relative humidity non-condensing. ADA Accessibility: Seating and access compliant with current ADA guidelines and Hawaii Accessibility Code. Minimum 1 space for wheelchair users; preference for 2 wheelchair-accessible spaces. Minimum 30" x 48" clear floor space at accessible seating positions. Accessible route to charging station from existing pathways. Capacity: Seating for at least four (4) users, with an integrated tabletop workspace. Tabletop minimum dimensions: 4' x 6' with smooth, weather-resistant surface. Charging Outlets: At least four (4) GFCI-protected 120V outlets (NEMA 5-15R). At least four (4) USB-A ports (minimum 2.4A output each). At least four (4) USB-C ports (minimum 18W PD output each). All outlets protected by individual circuit breakers or fuses. Solar Power System: Solar array rated at minimum 700 watts peak power for efficient charging capabilities. Lithium iron phosphate (LiFePO4) or quality lead-acid battery system with minimum 1.0 kWh usable capacity. Battery management system with overcharge, over-discharge, and thermal protection. Capability to fully charge minimum 50 typical smartphones (3,000 mAh each) on single battery charge. System shall operate during overcast conditions and provide limited charging for minimum 2 consecutive cloudy days. MPPT charge controller included...
