DC to AC Solar Power Charger Function Inverter
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- Min Order Qty:
- 100000 watt
- Supply Capability:
- 16000000 watt/month
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1. Structure of DC to AC Solar Power Charger Function Inverter Description
It is an electronic system that operates the photovoltaic(PV) modules in a manner that allows the modules to produce all the power they are
capable of. The solar mate charge controller is a microprocessor-based system designed to implement the MPPT. It can increase charge
current up to 30% or more compared to traditional charge controllers.
2. Main Features of the DC to AC Solar Power Charger Function Inverter
• Our inverter is designed AC priority by default. This means, when AC input is present, the battery will be charged first.
• When you choose battery priority(Battery type selector on 7-9), then inverter will invert from battery despite the AC input. Only when the
battery voltage reaches low voltage alarm point will be inverter transfer to AC input, charge battery and switch back to battery when the
battery is fully charged. This function is mainly for wind/'solar systems using utility power as back up.
3. DC to AC Solar Power Charger Function Inverter Images
4. DC to AC Solar Power Charger Function Inverter Specification
Hybrid Inverter | ||
MPPT solar controller function | ||
Rated Voltage | 12/24V DC | |
Rated Charge current | 40A | |
Load current | 15A | |
Input voltage range | 15-55V DC | |
Max. PV open circuit array voltage | 55V DC | |
Typical idle consumption | At idle< 10mA | |
Overload protection(DC load) | 2.0*Inom>5s 1.5*Inom>20s 1.25*Inom temperature controlled | |
Bulk charge | 14.6V(default) | 29.2V(default) |
Floating charge | 13.4V(default) | 26.8V(default) |
Equalization charge | 14.0V(default) | 28.0V(default) |
Over charge disconnection | 14.8V | 29.6V |
Over charge recovery | 13.6V | 27.2V |
Over discharge disconnection | 10.8V(default) | 21.6V(default) |
Over discharge reconnection | 12.3V | 24.6V |
Temperature compensation | 13.2mV/C | 26.4mV/C |
Lead acid battery settings | Adjustable | |
NiCad battery settings | Adjustable | |
Load control mode | 1.Low Voltage Reconnect(LVR):Adjustable 2.Low Voltage Disconnect(LVD):Automatic disconnection 3.Reconnection:Includes warning flash before disconnect and reconnection | |
Low voltage reconnect | 12.0-14.0Vdc | 24.0-28.0Vdc |
low voltage disconnet | 10.5-12.5Vdc | 21.0-25.0Vdc |
Ambient temperature | 0-40°C(full load) 40-60°C(de-rating) | |
Altitude | Operating5000m,Non-Operating 16000m | |
Protection class | IP21 | |
Battery temperature sensor | BTS-optional remote battery temperature sensor for increased charging precision | |
Terminal size(fine/single wire) | #8 AWG | |
Solar inverter battery priority | |||||||
MODEL | 1000w | 1500w | 2000w | 3000w | |||
Input Voltage Waveform | Sinusoidal (utility or generator) | ||||||
Nominal Input Voltage | 230Vac | ||||||
Low Line Disconnect | 155Vac±4% | ||||||
High Line Disconnect | 265Vac±4% | ||||||
Max AC Input Voltage | 270Vrms | ||||||
Nominal Input Frequency | 50Hz/ 60Hz (Auto detection) | ||||||
Over-Load Protection | Circuit breaker | ||||||
Output Short Circuit Protection | Circuit breaker | ||||||
Efficiency (Line Mode) | >95% | ||||||
Transfer Switch Rating | 30A | ||||||
Transfer Time(Ac to Dc) | 20ms (typical) | ||||||
Output Voltage Waveform | Sine wave | ||||||
Rated Output Power (W) | 1000W | 1500W | 1500W | 2000W | 2000W | 3000W | 3000W |
Power Factor | 1 | ||||||
Nominal Output Voltage (V) | 230Vac | ||||||
Output Voltage Regulation | ±10% rms | ||||||
Nominal Efficiency | >80% | ||||||
Nominal DC Input Voltage | 12V | 12V | 24V | 12V | 24V | 12V | 24V |
Nominal Charge Current | 35A | 45A | 35A | 65A | 35A | 75A | 45A |
Charge Current Regulation | ± 5A | ||||||
Battery initial voltage | 0 –15.7 Vdc /31.4Vdc(can operate with 0V battery) | ||||||
Communication: | RJ11 (Used for factory testing. No customer interface available) | ||||||
Safety Certification | CE(EN60950) | ||||||
EMI Classification | EN50091-2, CLASS A | ||||||
Operating Temperature Range | 0°C to 40°C | ||||||
Storage temperature | -15ºC ~ 60ºC | ||||||
Operation humidity | 5% to 95% | ||||||
Audible Noise | 60dB max | ||||||
Cooling | Forced air, variable speed fan | ||||||
5. FAQ of DC to AC Solar Power Charger Function Inverter
Q1. What is the difference between inverter and solar inverter?
A1. Inverter only has AC inpput, but solar inverter both connect to AC input and solar panel, it saves more power.
Q2. What is the difference between MPPT&PWM?
A2. MPPT has higher efficiency, it can track the max power point and won't waste energy.
Q3. What is the waranty of product?
A3. 12 months.
- Q:How does a grid-tied solar inverter function?
- A grid-tied solar inverter functions by converting the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power appliances and feed back into the electrical grid. It synchronizes the AC power output with the grid's frequency and voltage, allowing excess electricity produced by the solar panels to be sent back to the grid, earning credits or reducing the homeowner's energy bill. It also ensures the system's safety by monitoring grid conditions and automatically shutting down during power outages.
- Q:What certifications should I look for when choosing a solar inverter?
- When choosing a solar inverter, it is important to look for certifications such as IEC 62109 or UL 1741. These certifications ensure that the inverter meets necessary safety and performance standards. Additionally, certifications like ISO 9001 indicate that the manufacturer follows quality management systems.
- Q:What is the PV inverter starting voltage
- sine wave becomes narrower and the voltage width in the center of the sine wave is widened and the switching element is always operated in a direction at a certain frequency in a half cycle, A pulse wave train (pseudo sine wave). Then let the pulse wave form a sine wave through a simple filter
- Q:How does a solar inverter handle voltage regulation during load changes?
- A solar inverter handles voltage regulation during load changes by continuously monitoring the output voltage and adjusting its operation accordingly. When there is a sudden increase or decrease in load, the inverter's control system quickly responds by either increasing or decreasing the amount of power it draws from the solar panels. This ensures that the voltage remains stable and within the desired range, minimizing the impact of load changes on the system.
- Q:How does a solar inverter synchronize with the grid frequency?
- A solar inverter synchronizes with the grid frequency by continuously monitoring the frequency of the electrical power supplied by the grid. It adjusts its own output frequency to match the grid frequency using a built-in control mechanism. This synchronization ensures that the solar inverter's power is in phase with the grid power, allowing it to smoothly inject electricity into the grid without causing disruptions or power quality issues.
- Q:How do you calculate the power output of a solar inverter?
- To calculate the power output of a solar inverter, you need to multiply the DC input voltage by the DC input current to determine the input power. Then, subtract the inverter's efficiency percentage from 100, divide the input power by this efficiency factor, and you will obtain the power output of the solar inverter.
- Q:What is the efficiency rating of a solar inverter?
- The efficiency rating of a solar inverter refers to the percentage of solar energy converted into usable electricity. It measures how effectively the inverter converts the direct current (DC) power generated by solar panels into alternating current (AC) power for use in homes and businesses. Higher efficiency ratings indicate that the inverter can convert a greater amount of solar energy, resulting in increased electricity production and cost savings.
- Q:Can a solar inverter be used with a solar-powered greenhouse system?
- Yes, a solar inverter can be used with a solar-powered greenhouse system. A solar inverter converts the direct current (DC) produced by solar panels into alternating current (AC) that can be used to power electrical devices. In a solar-powered greenhouse system, solar panels generate electricity from the sun's energy, which is then converted by the inverter to power the various components of the greenhouse, such as fans, lights, and irrigation systems.
- Q:Can a solar inverter be used with a solar water pumping system?
- Yes, a solar inverter can be used with a solar water pumping system. The solar inverter converts the DC power generated by the solar panels into AC power, which is required to operate the water pump. This allows for the efficient and reliable operation of the solar water pumping system using solar energy.
- Q:Can a solar inverter be used in a floating solar system?
- Yes, a solar inverter can be used in a floating solar system. The purpose of a solar inverter is to convert the direct current (DC) generated by solar panels into alternating current (AC) that can be used to power electrical devices. In a floating solar system, the solar panels are mounted on floating platforms or structures on water bodies. The solar inverter is still required to convert the DC power generated by the panels into AC power that can be used by the electrical grid or connected devices.
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DC to AC Solar Power Charger Function Inverter
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100000 watt
- Supply Capability:
- 16000000 watt/month
OKorder Service Pledge
OKorder Financial Service
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