Description:
The SRNE 12kW 48V Single-Phase Hybrid Solar Inverter (Model HESP4812S200-H) is a robust and intelligent power management solution designed for both on-grid and off-grid applications in Nairobi, Nairobi County, Kenya, and beyond. This high-capacity single-phase inverter seamlessly integrates solar energy harvesting, substantial 48V battery storage, and smart grid interaction. Featuring a powerful 200A battery charger, a wide 500VDC maximum PV input voltage, and a rugged IP65-rated enclosure, it offers exceptional performance, flexibility, and durability for residential, commercial, and even demanding off-grid installations. This inverter maximizes self-consumption of solar energy, provides reliable backup power during grid outages (frequent in Nairobi), and can contribute to reduced electricity bills.
Key Features:
- High Power Output (12kW): Capable of handling significant energy demands for larger homes, businesses, and light commercial facilities with single-phase power requirements common in Nairobi.
- Single-Phase Output (230V): Provides standard single-phase AC power suitable for most residential and many commercial loads in Kenya.
- 48V Battery System Compatibility: Designed for efficient integration with substantial 48V battery banks (compatible with lead-acid and lithium-ion options), offering extended backup power during prolonged outages experienced in Nairobi.
- High 200A Battery Charger: Enables rapid and efficient charging of the 48V battery bank from solar, grid, or a generator, ensuring quicker recharge times and greater energy availability.
- Wide 500VDC Maximum PV Input Voltage: Offers significant flexibility in solar array design, allowing for longer string lengths and compatibility with various solar panel configurations, optimizing energy harvest under the Kenyan sun.
- On/Off-Grid Hybrid Operation: Supports both grid-tied operation (selling excess solar power back to the grid if regulations allow in Nairobi) and off-grid functionality with seamless switching for uninterrupted power supply.
- Multiple Intelligent Working Modes:
- Self-Consumption Mode: Prioritizes solar energy for powering loads and charging batteries, minimizing reliance on the grid.
- Force Time Use Mode: Allows scheduling of battery charging and discharging based on electricity tariffs or specific needs.
- Battery Priority Mode: Primarily utilizes battery power for loads, with solar charging the batteries and the grid as a backup.
- Grid Tie Mode: Feeds excess solar power back to the grid.
- Off-Grid Mode: Operates independently from the grid, relying solely on solar and battery power.
- High Efficiency: Optimized design and components ensure high energy conversion efficiency, maximizing the utilization of solar power and minimizing energy losses.
- IP65 Protection Rating: Features a robust, weatherproof enclosure suitable for outdoor installation, offering excellent protection against dust and water ingress, crucial for the diverse environmental conditions in Kenya.
- Remote Monitoring and Control: Typically includes Wi-Fi or other communication interfaces for convenient monitoring of system performance and parameter adjustments via a mobile app or web portal, allowing users in Nairobi to manage their energy system remotely.
- Comprehensive Protection Features: Includes protection against PV over-voltage, PV reverse polarity, AC over-current, AC over-voltage, short circuit, over-temperature, and battery over/under voltage, ensuring system safety and longevity in the Kenyan environment.
- Parallel Operation Capability (Check Specific Model): Some models may support parallel operation, allowing for system expansion to meet future power needs of larger properties or businesses in Nairobi.
- Generator Compatibility: Can be seamlessly integrated with a generator for additional backup power during extended periods of low solar production or deep battery discharge.
Typical Applications :
- Large Residential Homes with High Energy Demands: Provides energy independence, significantly reduces electricity bills (especially with Time-of-Use tariffs if available in Nairobi), and offers extended backup power for large households experiencing frequent outages.
- Commercial Buildings (Small to Medium Scale): Powers offices, schools, clinics, small hotels, and other commercial establishments in Nairobi, reducing operating costs and ensuring business continuity during power interruptions.
- Off-Grid Homes and Businesses: Ideal for powering properties in remote areas of Kenya without reliable grid access, providing a robust and reliable standalone power solution.
- Critical Infrastructure Backup: Ensures uninterrupted power supply for essential services like small medical facilities, communication equipment, and security systems during grid failures in Nairobi.
- Agricultural Applications: Can power larger water pumps, irrigation systems, and processing equipment in rural areas around Nairobi, improving energy reliability and reducing operational costs.
- Hybrid Power Systems: Optimizes the use of solar, battery, and grid power to achieve maximum energy efficiency and cost savings for various applications in Nairobi.
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