NOVA 1750
Related AC power 1450 VA 12V, 1450 VA 24V
Operating voltage 100-290V
Maximum supported panel power from 24V up to 2000Wp
Charge Controller Rating - 50A/24V, with 98% efficiency for fast charging
Intelligent overload sensing circuitry with auto retries facility
Changeover Time Max: <30ms (in Normal Mode) & <6ms (in UPS Mode)
Support dual mode of working, UPS Mode (180-260VAC) & Normal Mode (100-290VAC)
Max charging current 5A to 18A (User Programmable)
Programmable thermal protection: cooling fan which operates as needed
High power new generation MOSFET cable to handle high in-rush/surge current
Double stage MOSFET over current protection by measuring Rds ON
Highest efficiency at lower cost
Pure Sine Wave Output with low Total Harmonic Distortion (THD)
Solar PV reverse voltage protection
Electronic Over Current Charging Protection
Reverse Current Flow Protection from Battery to Solar Panel Generally during night
Designed for continuous reliable and robust operation
Different Battery selection mode to enhance the battery life
SPECIFICATIONS
| Model | Nova 1750 12V/ Nova 1750 24V |
| Capacity (VA) | 1450 VA |
| Nominal Battery Voltage (Vdc) | 12/24V |
| Charge Controller Type | PWM |
| Charge Controller Rating | 50 Amp/12V |
| Maximum PV Power | 1800 Wp |
| Input Voltage Range (Min-Max) (Voc) | 31V-45V |
| Battery Boost Voltage (Adjustable) | 28.8V (Default Setting) |
| Battery Low Cut (Adjustable) | 20.8V (Default Setting) |
| Grid Charging Current (Adjustable) | 15 Amp. (Default Setting) |
| Solar Charging Current (Adjustable) | 30 Amp. (Default Setting) |
| Supported Battery Types | Flat, Tubular |
| Discharging Current | 50 Amp. |
| Display Type | LCD |
| Dimensions (L*W*H) CM | 42*39*24.5 |
| Net Weight | 16.5 Kg apx. |
Intelligent Power ManagementThis hybrid PCU intelligently manages solar and grid power, switching automatically or manually as required. The device optimizes battery charging with selectable current rates and ensures uninterrupted power through rapid changeover in less than 10ms. Advanced DSP control continuously monitors system performance for reliable and efficient backup.
Versatile Solar CompatibilityDesigned for flexibility, this PCU supports both 12V and 24V systems and works with multiple battery types. It accommodates up to 1000 Wp solar panels (up to 42V for 24V models), making it suitable for a range of installations. The unit's robust build and compatibility ensure seamless integration into new or existing solar setups.
User-Friendly Protection and MonitoringEquipped with an LCD display, the PCU offers real-time monitoring of operational status and system health. Comprehensive protections guard against short circuits, overloads, deep discharge, and overcharge, ensuring equipment and battery safety. The noise level is kept below 55 dB, providing a quiet and comfortable environment.
FAQ's of Pure Sine Wave Solar Hybrid Pcu 1450 VA, 12V & 24V:
Q: How does the solar hybrid PCU prioritize between solar and grid power?
A: The PCU intelligently senses available power sources and can automatically switch between solar energy and the electricity grid. Users may also manually select the preferred mode, ensuring continuous power supply while maximizing solar energy usage when available.
Q: What types of batteries are supported by this PCU?
A: This PCU is compatible with Lead Acid, Tubular, VRLA, and SMF batteries, giving users the flexibility to use different battery technologies based on their needs or existing systems.
Q: When can I expect the PCU to switch between mains and solar power?
A: The device features a swift changeover time of less than 10ms. It monitors power sources in real-time, switching to mains or solar as needed, either automatically or by manual selection, ensuring uninterrupted operation.
Q: Where should the PCU be installed for best performance?
A: You can install the PCU either wall-mounted or floor standing, depending on your space requirements. Ensure it's placed in a well-ventilated, dry area within the operating temperature range of 0C to 55C for optimal performance and durability.
Q: What is the process for integrating solar panels with this PCU?
A: Connect compatible solar panels (up to 1000 Wp and 42V for 24V models) to the unit's solar input. The PCU will automatically begin utilizing solar energy for battery charging and load operation, managed by its intelligent control system.
Q: How does the PCU protect my appliances and batteries?
A: With built-in protections for short circuits, overload, deep discharge, and overcharge, the PCU safeguards both connected appliances and batteries. It ensures stable 220V AC output (10%) using pure sine wave technology.
Q: What are the major benefits of using this hybrid PCU for power backup?
A: The system offers efficient and reliable power backup, seamless integration with solar, user-friendly monitoring, and advanced protections. The pure sine wave output is safe for sensitive equipment, and the low maintenance design makes it ideal for both homes and offices in India.
