Features
- Our solar inverter features the 6th generation IPM module from Mitsubishi, which ensures stable performance, long service life and enhanced protection. Additionally, replacing or maintaining the device is conveniently easy. It is also powered by an American TI central processing unit chip, the DSP28335, which offers quick, precise responses and a dependable and clean power supply.
- Using modular design and a straightforward set-up, this full-bridge inverter reduces the need for frequent maintenance as well as the associated costs of repairs for any malfunctions. The convenience of its plug-in design makes it even more straightforward to tend to any potential issues.
- Make adjustments to the system's operation according to the product arrangements: choose either inverter priority or mains bypass priority.
- For users looking to save on costs, use the LCD touch screen to select between step-down start and variable frequency start. This allows the solar inverter to reach its full capacity, eliminating the need for additional components when dealing with motors and inductive loads.
- With the inverter's adjustable output frequency feature, you can easily set your motor's speed to the exact rate you need. This convenient function allows you to easily adjust the motor to different load types and customise your speed according to your preferences.
- The LCD screen makes it easy to customize your DC voltage range with an adjustable overvoltage point, undervoltage point, overvoltage recovery point and undervoltage recovery point. Furthermore, this feature provides you with flexibility in adding or subtracting storage batteries and photovoltaic modules.
- This inverter offers the ultimate in output protection, including safeguards against output overvoltage, overload, overtemperature, short circuits, and self-diagnostic protection.
- Designed with safety in mind; the input and output are fully isolated by an isolation transformer, allowing for easy and safe installation with the help of molded case circuit breakers and saving switches. At the same time, any live parts are enclosed securely to prevent electric shock.
- This combined LCD and LED display allows users to view their input and output voltages, current, power consumption and fault codes, making it easy and convenient to detect and diagnose faults as well as guide maintenance operations.
- The SVPWM space vector algorithm is employed, resulting in a high conversion efficiency of more than 93%, instantaneous power that is maximized, and minimized no-load loss.
- Allows customers to customize voltage input according to their specific requirements. Compatible with a range of voltages from 100-400V, 200-500V, 300-600V or 450-850VDC, the product is an ideal solution for powering solar/wind energy systems without energy storage batteries – it directly connects the DC input to the solar panel/wind generator. Also, the online switching time is an astonishing 0 seconds.
- This inverter has been certified to the European CE (EMC and LVD) and ISO9001 standards of quality management.
Technical Parameters
| Model | SDP-5kW | SDP-6kW |
| Isolation mode | Low frequency transformer |
| DC Input |
| Rated voltage | 192V | 240V | 192V | 240V |
| Rated current | 26A | 21A | 31A | 25A |
| Input voltage | 173~300V | 216~340V | 173~300V | 108~340V |
| AC Output |
| Rated power | 5kW | 6kW |
| Rated voltage | 220V±3% | 380V | 220V | 380VAC |
| Frequency | 50H/60HZ±0.05 (programmable) |
| Rated current | 23A | 7.5A | 27A | 9A |
| Phases | Single phase two wire + grounding | 3 phase 4 wire + grounding | Single phase two wire + grounding | 3 phase 4 wire + grounding |
| Output waveform | Pure sine wave |
| Total harmonic distortion (THD) | ≤3% (linear load) |
| Dynamic response (0 to 100% load) | 5%, ≤50ms |
| Power factor (PF) | 0.99 |
| Inverting efficiency | ＞93% |
| Overload capacity | 150%, 10sec |
| Electrical insulation (input and output) | 1500Vac, 1min |
| Protection |
| Protection function | Input reverse polarity, under voltage, overvoltage, output over-current, short circuit, overheating |
| Display | LCD+LED |
| Communication (optional) | RS485 (A, B) |
| Operation | Continuous operation |
| Cooling | Cooling fan |
| Short-circuit protection/overload protection | No automatic recovery, need to restart |
| Working Environment & Dimensions |
| Environment protection rating | IP20 (indoor) |
| Operating altitude | ≤3000m (derating to operate at a height exceeding 1000m) |
| Operating temperature | -15℃～+50℃ |
| Relative humidity | 0~95% no condensation |
| Noise (1 meter) | ≤50dB |
| Dimensions (W×D×H) | 550×450×760mm |
| Weight | 70kg | 80kg |
| Model | SDP-8kW | SDP-10kW |
| Isolation mode | Low frequency transformer |
| DC Input |
| Rated voltage | 120V | 192V | 192V | 240V |
| Rated current | 67A | 42A | 52A | 42A |
| Input voltage | 108~175V | 172~275V | 172~275V | 216~340V |
| AC Output |
| Rated power | 8kW | 10kW |
| Rated voltage | 220V±3% | 380V | 220V | 380VAC |
| Frequency | 50H/60HZ±0.05 (programmable) |
| Rated current | 36A | 12A | 45.5A | 15A |
| Phases | Single phase two wire + grounding | 3 phase 4 wire + grounding | Single phase two wire + grounding | 3 phase 4 wire + grounding |
| Output waveform | Pure sine wave |
| Total harmonic distortion (THD) | ≤3% (linear load) |
| Dynamic response (0 to 100% load) | 5%, ≤50ms |
| Power factor (PF) | 0.99 |
| Inverting efficiency | ＞93% |
| Overload capacity | 150%, 10sec |
| Electrical insulation (input and output) | 1500Vac, 1min |
| Protection |
| Protection function | Input reverse polarity, under voltage, overvoltage, output over-current, short circuit, overheating |
| Display | LCD+LED |
| Communication (optional) | RS485 (A, B) |
| Operation | Continuous operation |
| Cooling | Cooling fan |
| Short-circuit protection/overload protection | No automatic recovery, need to restart |
| Working Environment & Dimensions |
| Environment protection rating | IP20 (indoor) |
| Operating altitude | ≤3000m (derating to operate at a height exceeding 1000m) |
| Operating temperature | -15℃～+50℃ |
| Relative humidity | 0~95% no condensation |
| Noise (1 meter) | ≤50dB |
| Dimensions (W×D×H) | 550×550×860mm |
| Weight | 105kg | 110kg |
| Model | SDP-15kW | SDP-20kW |
| Isolation mode | Low frequency transformer |
| DC Input |
| Rated voltage | 192V | 240V | 192V | 240V |
| Rated current | 78A | 62.5A | 104A | 83A |
| Input voltage | 172~275V | 216~340V | 172~275V | 216~340V |
| AC Output |
| Rated power | 15kW | 20kW |
| Rated voltage | 220V±3% | 380V | 220V | 380VAC |
| Frequency | 50H/60HZ±0.05 (programmable) |
| Rated current | 68A | 23A | 91A | 30A |
| Phases | Single phase two wire + grounding | 3 phase 4 wire + grounding | Single phase two wire + grounding | 3 phase 4 wire + grounding |
| Output waveform | Pure sine wave |
| Total harmonic distortion (THD) | ≤3% (linear load) |
| Dynamic response (0 to 100% load) | 5%, ≤50ms |
| Power factor (PF) | 0.99 |
| Inverting efficiency | ＞93% |
| Overload capacity | 150%, 10sec |
| Electrical insulation (input and output) | 1500Vac, 1min |
| Protection |
| Protection function | Input reverse polarity, under voltage, overvoltage, output over-current, short circuit, overheating |
| Display | LCD+LED |
| Communication (optional) | RS485 (A, B) |
| Operation | Continuous operation |
| Cooling | Cooling fan |
| Short-circuit protection/overload protection | No automatic recovery, need to restart |
| Working Environment & Dimensions |
| Environment protection rating | IP20 (indoor) |
| Operating altitude | ≤3000m (derating to operate at a height exceeding 1000m) |
| Operating temperature | -15℃～+50℃ |
| Relative humidity | 0~95% no condensation |
| Noise (1 meter) | ≤50dB |
| Dimensions (W×D×H) | 550×550×860mm |
| Weight | 145kg | 170kg |
Are you looking for cost-effective solutions for power generation facilities? You can rely on HT SOLAR, a trustworthy manufacturer of solar power generation systems. We are capable of providing comprehensive solar power systems with custom power generation solutions to help customers reduce energy bills while ensuring reliable power supply. Apart from our solar energy systems, we also provide a range of solar system components that are required in solar power plants, such as solar panels, solar inverters, solar batteries and other solar accessories. That is to say, we are one stop source for renewable energy system.
For over 15 years, our company has cultivated a wealth of experience within various industries, including the Vietnam Cultural Friendship Palace, Cambodia Military Base, Jamaica North-South Highway, Guyana Georgetown Pegasus Hotel, Eritrea Civil Explosive Factory, Ethiopia Coal Mine and more. We strive to deliver the ultimate solution and experience with our high-quality products and professional services, leaving our customers feeling satisfied.
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