Prostar PIE2.5K-24-PRO best dc to ac pv inverter solar off grid 24v 2500w is perfect for solar off-grid applications. Designed for optimal performance and reliability, it provides a seamless integration into any off-grid solar system, delivering a stable and clean power supply to your devices.
The pv inverter solar off grid is connected to solar panels via the built-in 100A MPPT (Maximum Power Point Tracking) solar controller. The MPPT solar controller maximizes the efficiency of the solar energy by continuously tracking the optimal power point of the solar panels. This ensures that the inverter is drawing the most power possible from the solar panels, even under varying sunlight conditions.
The pv inverter 2500w will connect to a 24V battery bank (typically lithium or lead-acid batteries). This stores the energy from the solar panels for use during periods when solar power isn’t available.
PV Inverter Solar Off Grid Features
Pure Sine Wave Output
It provides high-quality, clean power, protecting sensitive electronics and appliances.
Lithium Battery Wake-up Function
Equipped with advanced technology to wake up lithium batteries, optimizing the use of modern battery systems.
Selectable High Power Charging Current
Users can choose high charging current levels to suit specific battery charging needs.
RJ45 Communication Interface for WiFi Monitoring
Allows for easy integration with WiFi monitoring systems, enabling real-time remote monitoring and control of system performance.
Detachable Dust Cover
Designed for harsh environments, the inverter features a removable dust cover to protect internal components from debris, enhancing durability and longevity.
Utility Mains or Generator Input Compatibility
Compatible with both utility mains and generators, ensuring uninterrupted power supply in any situation.
Hybrid Solar Inverter Introduction
- LCD Display
- Status Indicator
- Charging Indicator
- Fault Indicator
- Function Buttons
- Grounding
- AC INPUT
- AC OUTPUT
- Battey Connection
- PV INPUT
- RJ45 Communication Interface (for WiFi)
- Power ON/OFF
Off Grid Solar Inverter Details
TOP View
Side View
Button View
Lithium Battery Wake-up Explanation
This feature allows the battery to enter standby mode and automatically power down when it reaches a low voltage or a low state of charge (SOC). When an external power source, such as solar (PV) power or AC power, becomes available—typically the following day—the system automatically exits standby mode. As long as the power source remains stable, the system transitions into its normal operating mode and begins charging the battery. This process is fully automated, requiring no manual intervention. Customers do not need to press a button or restart the system manually. The system seamlessly reactivates and restores itself to standby mode upon detecting the availability of AC or PV power, ensuring hassle-free and uninterrupted operation.
Why Lithium Battery Need to Wake UP?
Lithium-ion batteries can sometimes enter a state called “sleep mode” or “deep discharge mode” when their voltage drops below a certain threshold, typically due to extended periods of disuse or over-discharge. In this state, the battery appears inactive or non-responsive to charging attempts. Here are the reasons why a lithium battery might need to be “woken up”:
Safety Circuit Activation
Most lithium-ion batteries come equipped with a protective circuit to prevent over-discharge. When the voltage drops too low, this circuit cuts off power to prevent damage. The battery needs to be “woken up” by bypassing or gradually raising the voltage above the cut-off threshold so that charging can resume.
Prevention of Over-Discharge Damage
Deep discharge can permanently damage a lithium battery’s cells. The wake-up process is a controlled way of restoring normal operation without stressing the battery’s chemistry.
Cell Balancing
The battery management systems (BMS) can shut off battery cells that are imbalanced. Waking up the battery might allow the system to balance the cells again before it resumes normal operation.
Low Self-Discharge
Lithium-ion batteries have a low self-discharge rate but can still lose charge over time if left unused. In cases of extended storage, they can reach a very low voltage, and waking up is required to initiate charging.
PV Inverter 2500W Applications
Residential Solar Systems
The inverter is perfect for powering homes in remote locations without access to the utility grid. It efficiently converts solar energy into AC power to run household appliances, lighting, and electronics. With its pure sine wave output, it ensures safe operation for sensitive devices such as refrigerators, air conditioners, computers, and televisions.
Rural and Remote Locations
Ideal for powering homes, schools, and clinics in rural areas where grid power is unavailable or unreliable. The inverter’s ability to work with solar panels and batteries provides continuous power even in remote environments.
Emergency Backup Power Systems
The inverter can be used as part of an emergency backup system, providing reliable power during grid outages. It seamlessly switches between the solar energy system and the generator or utility mains, ensuring uninterrupted power for critical loads.
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