Havells 24 kw Solar On-Grid Inverter

Key Features and Technical Specifications

Power Output:

Rated AC Power: The inverter delivers a nominal power output of 24,000 Watts (24 kW).

Phase: It is a Three-Phase inverter, suitable for commercial power distribution systems.

Efficiency and MPPT:

Maximum Efficiency: Achieves high efficiency, typically up to 98.6%, ensuring minimal energy is wasted during the DC to AC power conversion.

MPPT Configuration: It is equipped with Dual MPPTs (two independent Maximum Power Point Trackers), which enhances overall system performance by allowing panels on different orientations or with different levels of shading to operate at their individual peak efficiency.

DC Overloading: The inverter often supports a significant DC oversizing ratio, allowing for a 1.5 times DC overloading per MPPT, maximizing energy yield during low sunlight conditions.

Solar Input (DC):

Max. DC Input Voltage: Supports a high DC input voltage of up to 1100 V, which allows installers to design longer solar strings, leading to reduced cable costs and potential energy losses.

MPPT Voltage Range: Features a wide operating voltage range (eg, 140V to 1000V) to ensure power generation starts early and operates consistently throughout the day.

Protection and Safety:

Surge Protection: Includes Inbuilt Type II Surge Protection Devices (SPDs) for both the DC input and AC output sides, offering essential protection against lightning-induced and other transient voltage surges.

Compliance: It is BIS and IEC certified, meeting strict Indian and international safety and quality standards.

Additional Safety: Features include Anti-Islanding Protection, DC Reverse Polarity Protection, and Ground Fault Monitoring.

Monitoring and Installation:

Protection Rating: Boasts an IP65 ingress protection rating, making the enclosure highly resistant to dust and water jets for safe and reliable outdoor installation.

Data Logging: Supports remote monitoring via an optional Wi-Fi or GPRS data logger and often includes built-in storage for long-term performance data (e.g., 25 years).

Cooling: Typically employs a Fan-assisted Cooling system to effectively manage heat under high-power operations.

Warranty: Comes with a substantial 10-year standard warranty, reflecting the product’s quality and reliability.

This 24 kW inverter is a powerful component for optimizing the performance and return on investment of a large solar PV system.