Growatt 12KW Single Phase Off Grid Hybrid Solar Inverter

Growatt SPF 12000 ES 12kW Single Phase Off Grid Hybrid Solar Inverter – Power Your Future in Bangladesh

Embrace energy independence and sustainable living with the cutting-edge Growatt SPF 12000 ES 12kW Single Phase Off Grid Hybrid Solar Inverter, now readily available across Bangladesh. Engineered for superior performance and reliability, this powerful inverter is the perfect solution for both residential and small commercial solar systems seeking a robust, intelligent, and efficient power management unit. With its ability to seamlessly integrate solar, battery, and grid power, the Growatt SPF 12000 ES ensures uninterrupted electricity supply and optimal energy utilization, making it an ideal choice for the dynamic energy needs of Bangladesh.

Designed by Growatt, a global leader in solar inverter technology, the SPF 12000 ES model stands out for its high capacity, advanced features, and durable construction. Whether you're looking to minimize your electricity bills, ensure backup power during outages, or contribute to a greener environment, this 12kW hybrid inverter offers a comprehensive solution. Get the best Growatt SPF 12000 ES price in Bangladesh and take a significant step towards a self-sufficient energy future.

Key Features of Growatt SPF 12000 ES

The Growatt SPF 12000 ES is packed with innovative features designed to maximize your solar investment and provide unparalleled energy management:

• High Power Output: Delivers a robust 12kW of continuous power, capable of supporting a wide range of household appliances and small commercial equipment simultaneously.
• True Hybrid Functionality: Efficiently manages power from multiple sources – solar panels, battery banks, and the utility grid. It intelligently prioritizes energy sources to optimize consumption and ensure continuous power.
• Off-Grid Capability: Provides complete energy independence by operating without reliance on the utility grid, perfect for remote locations or areas with unreliable grid supply in Bangladesh.
• Integrated MPPT Solar Charge Controller: Features a high-efficiency Maximum Power Point Tracking (MPPT) solar charge controller with a 200A capacity, ensuring maximum power harvest from your solar panels.
• Battery Compatibility: Supports both lead-acid and advanced lithium-ion battery systems (48VDC), offering flexibility in energy storage solutions.
• Real-time Monitoring: Equipped with smart communication interfaces (RS232/USB, CAN, Dry Contact, optional Wi-Fi/GPRS module) for comprehensive real-time monitoring of system performance, energy flow, and battery status via a dedicated app or web portal.
• Parallel Operation: Scalable design allows for parallel operation of up to 6 units, expanding the total power output to an impressive 72kW for larger energy demands.
• Pure Sine Wave Output: Guarantees a stable and clean power supply, crucial for sensitive electronics and appliances, preventing damage and ensuring optimal performance.
• Smart Charging Functionality: Features multi-stage charging for batteries, extending battery lifespan and ensuring efficient charging from both solar and AC sources. Max AC charge current up to 150A.
• Robust Protection Features: Built-in safeguards against overload, short circuit, over-temperature, over-voltage, under-voltage, and reverse polarity, ensuring the safety and longevity of your system.
• User-Friendly LCD Display: An intuitive LCD display provides clear, concise information about the system's operational status and settings.
• Compact and Durable Design: Its wall-mounted design saves space, while its robust construction ensures reliability in various environmental conditions prevalent in Bangladesh.

Benefits of Choosing Growatt SPF 12000 ES

Investing in the Growatt SPF 12000 ES 12kW inverter offers numerous advantages for users in Bangladesh:

• Significant Cost Savings: Reduce your monthly electricity bills by maximizing solar energy consumption and minimizing reliance on expensive grid power.
• Uninterrupted Power Supply: Enjoy peace of mind with continuous power, even during load shedding or grid outages, thanks to its seamless switching between energy sources.
• Energy Independence: Gain control over your energy consumption and reduce your carbon footprint, contributing to a sustainable future for Bangladesh.
• Enhanced System Longevity: Intelligent battery management and comprehensive protection features ensure the extended lifespan of your entire solar power system.
• Scalability for Future Needs: The ability to parallel multiple units means your solar system can grow with your energy demands, future-proofing your investment.
• Ease of Monitoring and Control: Stay informed about your energy production and consumption from anywhere with real-time monitoring capabilities.
• Reliable Performance: Backed by Growatt's reputation for quality and a 5-year warranty (excluding burns & physical damage), you can trust in the long-term performance of your inverter.

Comprehensive Specifications Table

Here are the detailed technical specifications for the Growatt SPF 12000 ES 12kW Single Phase Off Grid Hybrid Solar Inverter:

Category	Specification	Value
Inverter Output	Rated Power	12000W / 12kW
	Surge Power	24000VA (for 5 seconds)
	AC Output Voltage	230 VAC ± 5% (Single Phase)
	AC Output Frequency	50/60 Hz (Auto Sensing)
Solar Charger	Max. PV Array Power	15000W
	MPPT Voltage Range	120 VDC – 430 VDC
	Max. PV Array Open Circuit Voltage	450 VDC
	Number of MPPT Trackers	1
	Max. Solar Charge Current	200 A
	Max. Hybrid Charge Current	200 A
AC Charger	Max. AC Charge Current	150 A
	AC Input Voltage Range	90 - 280 VAC
	AC Input Frequency	50/60 Hz (Auto Sensing)
	Efficiency (AC to DC)	>95%
Battery	Battery Voltage	48 VDC
	Battery Type	Lead-acid, Lithium-ion
	Floating Charge Voltage	54 VDC (Configurable)
Efficiency	Peak Efficiency (PV to INV)	97%
	Peak Efficiency (Battery to INV)	93%
Physical	Dimensions (W x H x D)	485 x 712 x 180 mm
	Net Weight	21 kg
	Protection Degree	IP20 (Indoor use)
	Mounting	Wall-mounted
	Noise Level	<60 dB
Environmental	Operating Temperature	-10°C to 50°C
	Storage Temperature	-15°C to 60°C
	Humidity	0% to 90% RH (Non-condensing)
Communication	Standard Ports	RS232/USB, CAN, Dry Contact
	Optional Modules	Wi-Fi, GPRS (external)
	Parallel Capability	Yes, up to 6 units
Certifications & Warranty	Certifications	CE, IEC
	Warranty	5 Years (Excluding burns & physical damage)

Usage Instructions and Installation Guidelines

For optimal performance and safety, proper installation and usage are crucial for the Growatt SPF 12000 ES inverter. It is highly recommended that installation be performed by a certified solar technician. Key considerations include:

• Location: Install in a cool, dry, well-ventilated area, protected from direct sunlight, rain, and excessive dust. Ensure adequate clearance around the inverter for heat dissipation.
• Wiring: Use appropriate gauge wires for all connections (PV, battery, AC input/output) as specified in the user manual to prevent overheating and ensure efficient power transfer.
• Battery Connection: Connect the battery bank (48VDC) with correct polarity. Ensure the battery bank capacity is sufficient for your energy storage needs.
• Solar Panel Connection: Connect solar panels in series or parallel configurations to match the inverter's MPPT voltage range and open circuit voltage limits.
• Grounding: Ensure the inverter is properly grounded to prevent electrical hazards.
• Commissioning: Follow the step-by-step commissioning process outlined in the user manual, including initial power-up, system configuration, and testing.
• Monitoring: Utilize the LCD display or optional Wi-Fi/GPRS module for continuous monitoring of system performance.
• Maintenance: Regularly check connections for tightness, clean dust from ventilation openings, and monitor battery health.