◆ Switchable single-phase and three-phase AC voltage
◆ Real-time/historical data monitoring and analysis
◆ Each unit can connect 4 solar modules
◆ Streamlined appearance/Acid and alkali resistance and oxidation resistance, High-quality aluminum alloy casing, High-pressure oxidation treatment process, IP65 waterproof design;
◆ MicroChip CPU: High-speed digital processing chip, More stable operation; Multiple PWM outputs, Large number processing;
◆4-channel MPPT controller: Multi-channel maximum power point tracking (MPPT) Capture solar light with high speed and precision, Let photovoltaic systems generate more power and be more efficient;
◆ LLCPower chip management: High performance PWM controller, Everything is under your control, dual-ended full-bridge topology;
◆ Stacked installation of multiple inverters: Multiple inverters of different models can be stacked and installed, Installation and connection are simple and quick; The current of each group connected in series to the AC box can reach 50 Amp;
◆ Multiple single-string stacking: No model limit, match as you like, and work independently without interfering with each other. The branches of the system work independently. Even if a certain path or a certain pile is damaged, it can continue to work.
Model | RSI31-300W | RSI31-350W | RSI31-400W | RSI31-600W | RSI31-700W | RSI31-800W |
Output voltage mode | 120V/230V auto-exchange | |||||
DC Input | ||||||
Common Module Power | Max 1x330W | Max 1x435W | Max 1x435W | Max 2x375W | Max 2x435W | Max 2x500W |
Peak Power MPPT Voltage Range | 30V-60V | 30V-60V | ||||
Start-up Voltage | 22V | 22V | ||||
Operating Voltage Range | 22V-60V | 22V-60V | ||||
Maximum input voltage | 60V | 60V | ||||
Maximum input current | 11.5A | 2*16A | 16A | 2x14A | 2x16A | 2x18A |
Maximum input short-circuit current | 13.6A | 2*14A | 18A | 2x16A | 2x18A | 2x20A |
AC Output | ||||||
Rated output power | 300VA | 350VA | 400VA | 600VA | 700VA | 800VA |
Rated output current | @120V 2.45A @230V 1.28A | @120V 5.9A @230V 3.05A | @120V 2.91A @230V 1.52A | @120V 5A @230V 2.6A | @120V 5.9A @230V 3.1A | @120V 6.6A @230V 3.5A |
Nominal Output Voltage/Range | @120V 85-160VAC @230V 180-265VAC | |||||
Nominal Frequency/Range | @120V 47-52Hz/ 57-62Hz @230v 47-52Hz/ 57-62Hz | @120V 48-51Hz/ 58-61Hz @230v 48-51Hz/ 58-61Hz | ||||
Power Factor | >95% | >95% | ||||
Maximum unit per branch | @120V 15PCS(single phase) @230V 30PCS(single phase) | @120V 6PCS(single phase) @230V 12PCS(single phase) | @120V 15PCS(single phase) @230V 30PCS(single phase) | @120V 6PCS(single phase) @230V 12PCS(single phase) | ||
Efficiency, Safety, and Protection | ||||||
Peak Microinverter Efficiency | 95% | 92.70% | ||||
Nominal MPPT Efficiency | 99.50% | 99.80% | ||||
Night power consumption(mW) | <50 | <50 | ||||
Mechanical Data | ||||||
Ambient temperature range | -20℃ to +50℃ | -20℃ to +50℃ | ||||
Storage temperature range | -20℃ to +50℃ | -20℃ to +50℃ | ||||
Waterproof level | Outdoor Nema 3r(IP65) | |||||
Cooling method | Natural Convection(no Fans) | |||||
Weight | 0.65KGS | 0.82KGS | 1.46KGS | |||
Dimensions | 195*130*32mm | 165*175*38MM | 210*150*41.6MM | |||
Power Delivery Mode | Reverse transmission, load priority | |||||
Communication method | WIFI | |||||
Warranty | 5 Years |