The global solar industry is moving from "scale expansion" to "high quality upgrades." The solar charge controller inverter combination model is gaining increasing popularity. Conventional solar systems install the solar charge controller and inverter separately. Home installations can take a long time with wiring and debugging, and the equipment is bulky and bulky when carried outdoors. In industrial and commercial settings, compatibility issues between different brands of equipment can lead to a sharp drop in charging efficiency and frequent downtime. To save installation space and reduce complex procedures, customers are seeking higher integration, lower installation and maintenance costs, and more stable system performance. The solar charge controller inverter combination, with its two in one integrated design, has become the most popular power system on the market.
The solar charge controller inverter combination is a solar system that integrates a solar charge controller and inverter into a single device. Solar controller act as "energy stewards," tracking the maximum power output point of solar panels under varying light and temperature conditions in real time. They dynamically adjust charging voltage and current to ensure that the electricity generated by the solar panels is stored in the batteries with maximum efficiency. They also incorporate multiple safety mechanisms, including overcharge protection, over discharge protection, reverse polarity protection, and over temperature protection, to prevent battery bulging and lifespan degradation due to improper charging, fundamentally safeguarding the safety and efficiency of the energy storage process. The inverter, on the other hand, plays a crucial role as an "energy converter." Because the DC power generated by solar panels and stored in batteries is DC, it cannot directly meet the needs of most electrical appliances in homes and businesses that rely on AC power. Therefore, the inverter is responsible for accurately converting the DC power (DC) output from the solar panels and batteries into AC power (AC) with a stable voltage and waveform consistent with the mains power. This inverter not only drives high power inductive loads such as refrigerators, air conditioners, and motors, but also prevents current fluctuations that interfere with devices like mobile phones, computers, and precision instruments, ensuring the safe operation of these appliances. Combining these two components simplifies the system architecture and creates an efficient and stable solar power system.
The solar charge controller inverter combination is not only the result of technological advancements but also an inevitable choice driven by the trend toward system integration. It fundamentally addresses the pain points of conventional solar systems, such as complex installation, fragmented equipment, and poor compatibility. It integrates the core functions of a solar charge controller and inverter into one, simplifying installation and wiring, saving users significant time and labor. Its compact design saves valuable installation space and greatly enhances the system's portability, making it suitable for both home and outdoor use. It effectively avoids compatibility issues between different devices and reduces system failure points, ensuring higher levels of operational stability and reliability, optimizing energy conversion efficiency, and delivering better power generation benefits. All in one system typically offer centralized monitoring and simplified maintenance, making management and troubleshooting easier, providing users with a highly efficient solar solution.
Here are six recommended solar charge controller inverter combination:
Battery Voltage: 48VDC
Output Voltage:200V/210V/220V/240VAC
Feature:
1. Pure sine wave output ensures stable load operation and protects sensitive equipment from waveform interference.
2. Supports split phase input or split phase output and US standard single phase input or single output, adapting to various power grid environments and offering flexible and convenient installation.
3. High frequency design delivers high efficiency and low no load losses, effectively reducing energy consumption and operating costs.
4. Built in MPPT solar controller with a maximum solar input voltage of 500V improves solar energy utilization and accelerates battery charging.
5. Supports hybrid solar and mains power supply and battery charging, achieving stable power supply around the clock and optimizing energy use.
6. Can directly power loads without batteries, reducing initial system investment and suitable for environments with ample sunlight.
7. Supports parallel operation of up to six units, with flexible single phase or three phase expansion to meet high power requirements.
8. Time of use charging and discharging functions leverage peak and off peak electricity prices to reduce electricity costs, achieving energy saving and economical operation.
9. Supports lithium battery activation and BMS communication for intelligent battery management and safe charging and discharging.
10. Multiple external communication functions facilitate remote monitoring and intelligent operation and maintenance.
Battery Voltage: 12V/24V/48V DC
Output Voltage:220/230/240VAC
Feature:
1. An ultra wide MPPT input range (down to 30Vdc for 12V models and 80Vdc for 48V models) ensures efficient power generation even in low or unstable light conditions.
2. A high frequency design delivers high power density and a compact size, resulting in high overall efficiency and a compact footprint, making it suitable for compact installation environments.
3. A bidirectional energy storage design allows both photovoltaic and mains power to charge the battery, or the battery to discharge the load, providing flexible and efficient energy utilization.
4. A on grid current setting function precisely controls the current injected into the grid, complying with local grid regulations and ensuring safety and reliability.
5. Supports on grid, off grid, and hybrid operating modes, allowing for flexible switching to meet power demands in different scenarios.
6. An output priority setting function intelligently allocates load power supply sequencing, improving power supply security for critical equipment.
7. A charging priority setting function enables efficient coordination between the battery, load, and grid, optimizing energy management.
8. Supports lithium-ion battery BMS communication for intelligent battery management, ensuring safe and long life operation. 9. Supports battery-free operation, reducing initial system investment and making it suitable for use in daytime with ample sunlight.
10. Supports feed in to the grid, allowing excess power to flow back to the grid, maximizing energy value and profits.
Battery Voltage: 24V/48V DC
Output Voltage:220/230/240VAC
Feature:
1. Dual AC outputs and intelligent load management allow simultaneous power supply to two loads, improving overall power distribution efficiency.
2. High frequency design delivers high power density and compact size, while also providing high overall efficiency, saving installation space and energy costs.
3. An ultra wide MPPT input range (minimum 40Vdc for 24V models and 80Vdc for 48V models) ensures efficient power generation even in unstable sunlight conditions.
4. Bidirectional energy storage flexibly controls power flow, allowing both solar and mains power to charge the battery and supply loads, maximizing energy utilization.
5. Multi mode settings (on grid, off grid, and hybrid) adapt the system to different scenarios, flexibly meeting industrial or household power needs.
6. Output priority settings intelligently distribute loads, ensuring continuous power supply to critical equipment and improving system reliability.
7. Supports lithium-ion battery BMS communication for intelligent monitoring and safety management, extending battery life.
8. Adjustable charging priority enables coordinated management of loads, battery, and mains power, optimizing energy distribution.
9. Supports battery-free operation mode, reducing initial investment costs and is suitable for scenarios with sufficient sunlight or temporary power supply.
Battery Voltage: 24V/48V DC
Output Voltage:220/230/240VAC
Feature:
1. A customizable RGB ring LED light with eight selectable colors not only indicates operating status but also creates an ambient atmosphere, enhancing the user experience.
2. A built in MPPT solar controller maximizes solar power generation efficiency, improving battery charging speed and system reliability.
3. Dual ac output and intelligent load management design flexibly distribute power, ensuring stable operation of critical equipment while improving overall system efficiency.
4. A high frequency design with high power density and compact size delivers high overall efficiency, saving installation space and reducing operating energy consumption.
5. A bidirectional energy storage design allows solar and mains power to charge the battery, or the battery to discharge the load, providing flexible and efficient energy utilization.
6. Supports lithium battery BMS communication for intelligent monitoring and safety management, extending battery life.
7. Supports multiple operating modes (on grid, off grid, and hybrid modes) for flexible switching to meet diverse power needs.
8. Supports battery-free operation, reducing initial investment costs and making it suitable for use in scenarios with abundant sunlight or temporary power supply.
9. Configurable output priority prioritizes power to critical loads, improving system safety and reliability.
10. The charging priority is adjustable to achieve intelligent coordination among load, battery and mains power, optimize energy distribution and reduce operating costs.
Battery Voltage: 24V/48V DC
Output Voltage:220/230/240VAC
Feature:
1. A detachable LCD control panel allows for flexible operation and remote monitoring in various installation scenarios.
2. A high frequency design improves power output density while reducing overall size, making it ideal for compact installations.
3. Built in MPPT controller optimizes solar input, ensuring fast and stable battery charging.
4. Bidirectional energy storage technology allows both mains and solar power to charge the battery, improving overall energy efficiency.
5. Supports communication with the lithium-ion battery BMS for real time battery status monitoring and safety management.
6. Supports multi mode operation (on grid, off grid, and hybrid), with the system automatically adjusting its operating strategy based on demand.
7. Can operate without battery, making it suitable for applications with ample daylight, reducing initial investment.
Battery Voltage: 48V DC
Output Voltage:208/220/230/240
Feature:
1. The 5KW model can be paralleled with up to 9 units, while the 10KW and 12KW models can be paralleled with up to 6 units (single phase or three phase), facilitating expansion of high power systems.
2. High frequency design improves conversion efficiency, reduces no load energy consumption, and reduces long term operating costs.
3. The built in MPPT controller is compatible with solar inputs up to 500V, ensuring efficient and stable solar power generation.
4. Supports combined solar and utility power supply and battery charging to meet load demands around the clock and optimize energy use.
5. Direct power supply without batteries reduces initial investment and is ideal for use in locations with abundant daylight.
6. Time of day charging and discharging functions optimize power usage by leveraging peak and off peak electricity prices, reducing operating costs.
7. Supports lithium-ion battery activation and is compatible with BMS communication for intelligent battery management and safety protection.
8. Multiple external communication interfaces facilitate remote monitoring and system integration.
9. The power feed in function allows excess power to flow back to the grid and generate revenue.
The above 6 hybrid solar inverters all adopt the solar charge controller inverter combination design, which has high power density, small size and high overall efficiency. They can meet the diverse needs of households, industrial and commercial, outdoor and remote areas with low grid coverage, reduce installation and operation and maintenance costs, and improve system reliability and power generation income.
Xindun is an inverter manufacturer that provides high frequency inverter, low frequency inverter, hybrid inverter, off grid inverter, single phase inverter, split phase inverter, and three phase inverter to the global solar market. They are widely used in residential, commercial and industrial solar system. The built-in MPPT controller can maximize the solar input efficiency, intelligently adjust the battery charge and discharge strategy, and provide pure sine wave output through the inverter link to ensure the safe operation of the load equipment, thereby improving the overall power generation income and energy utilization, and truly realizing the full life cycle cost optimization from system design to operation and maintenance. The combination of the two will become the trend of the future solar energy market.
