| Warranty: | 5 Years |
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| Condition: | New |
| Certification: | CE |
| Samples: |
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| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier
| Specification | |||||||
| Model LS | 10212/24 | 20212/24/48 | 30224/48 | 40224/48 | 50248 | 60248 | |
| Rated Power | 1000W | 2000W | 3000W | 4000W | 5000W | 6000W | |
| Peak Power(20ms) | 3000W | 6000W | 9000W | 12000W | 15000W | 18000W | |
| Start Motor | 1HP | 2HP | 3HP | 3HP | 4HP | 4HP | |
| Battery Voltage | 12/24VDC | 12/24/48VDC | 24/48VDC | 24/48VDC | 48VDC | ||
| Size(L*W*Hmm) | 490*300*130 | 510*320*140 | |||||
| Packing Size(L*W*Hmm) | 565*395*225 | 585*415*225 | |||||
| N.W.(kg) | 11.5 | 17.5 | 19.5 | 21.5 | 23.5 | 25.5 | |
| G.W.(kg)(Carton Packing) | 13 | 19 | 21 | 23 | 25 | 27 | |
| Installation Method | Wall-Mounted | ||||||
| Parameter | |||||||
| Input | DC Input Voltage Range | 10.5-15VDC(Single battery voltage) | |||||
| AC Input Voltage Range | 85VAC~138VAC / 170VAC~275VAC | ||||||
| AC Input Frequency Range | 45Hz~65Hz | ||||||
| Max AC charging current | 25A/15A | 30A/25A/15A | 30A/20A | 30A/25A | 30A | 30A | |
| AC charging method | Three-stage (constant current, constant voltage, floating charge) | ||||||
| Output | Efficiency(Battery Mode) | ≥85% | |||||
| Output Voltage(Battery Mode) | 110VAC±2% / 220VAC±2% | ||||||
| Output Frequency(Battery Mode) | 50/60Hz±1% | ||||||
| Output Wave(Battery Mode) | Pure Sine Wave | ||||||
| Efficiency(AC Mode) | >99% | ||||||
| Output Voltage(AC Mode) | 110VAC±10% / 220VAC±10% | ||||||
| Output Frequency(AC Mode) | Tracking Automatically | ||||||
| Output waveform distortion (Battery Mode) |
≤3%(Linear load) | ||||||
| No load loss(Battery Mode) | ≤0.8% rated power | ||||||
| No load loss(AC Mode) | ≤2% rated power( charger does not work in AC mode) | ||||||
| No load loss(Energy saving Mode) | ≤10W | ||||||
| Battery Type (selectable) |
LEAD | Charge Voltage:14V;Float Voltage:13.8V(12V system; 24V system x2; 48V system x4) | |||||
| OP-LE | Charge Voltage:14.2V; Float Voltage:13.8V(12V system; 24V system x2; 48V system x4) | ||||||
| LITHIUM | Charge Voltage: 12.6V(NMC battery 3S) (12V system; 24V system x2; 48V system x4) | ||||||
| Customize battery | Charge and discharge parameters of different types of batteriescan be customized according to user requirements | ||||||
| Protection | Battery undervoltage alarm | 11V; LITHIUM 9.5V(NMC battery 3S)(12V system; 24V system x2; 48V system x4) | |||||
| Battery undervoltage protection | 10.5V; LITHIUM 9V(NMC battery 3S)(12V system; 24V system x2; 48V system x4) | ||||||
| Battery overvoltage alarm | Lead acid battery: 15V(12V system; 24V system x2; 48V system x4) | ||||||
| Battery overvoltage protection | Lead acid battery: 17V(12V system; 24V system x2; 48V system x4) | ||||||
| Battery overvoltage recovery voltage | Lead acid battery: 14.5V(12V system; 24V system x2; 48V system x4) | ||||||
| Overload power protection | Automatic protection (battery mode), circuit breaker or insurance (AC mode) | ||||||
| Inverter output short circuit protection | Automatic protection (battery mode), circuit breaker or insurance (AC mode) | ||||||
| Temperature protection | >90°C(Shut down output) | ||||||
| Alarm | A | Normal working condition, buzzer has no alarm sound | |||||
| B | Buzzer sounds 4 times per second when battery failure, voltage abnormality, overload protection | ||||||
| C | When the machine is turned on for the first time, the buzzer will prompt 5 when the machine is normal | ||||||
| Inside Solar controller (Optional) |
Charging Mode | MPPT or PWM | |||||
| Charging current | 10A/20A/30A/40A/50A/60A/80A/100A | ||||||
| PV Input Voltage Range | PWM: 15V-44V(12V system); 30V-44V(24V system); 60V-88V(48V system) MPPT: 15V-120V(12V system); 30V-120V(24V system); 60V-120V(48V system) |
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| Max PV Input Voltage(At 25ºC) | PWM: 50V(12V/24 system), 100V(48V system ); MPPT: 150V | ||||||
| PV Array Maximum Power | 12V system: 140W/280W/420W/560W/700W/840W/1120W/1400W; 24V system: 280W/560W/840W/1120W/1400W/1680W/2240W/2800W; 48V system: 560W/1120W/1680W/2240W/2800W/3360W/4480W/5600W |
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| Standby loss | ≤3W | ||||||
| Maximum conversion efficiency | >95% | ||||||
| Working Mode | Battery First/AC First/Saving Energy Mode | ||||||
| Transfer Time | ≤4ms | ||||||
| Display | LCD | ||||||
| Thermal method | Cooling fan in intelligent control | ||||||
| Communication | RS232/RS485(Optional) | ||||||
| Environment | Operating temperature | ≤55dB | |||||
| Storage temperature | -10ºC~40ºC | ||||||
| Noise | -15ºC~60ºC | ||||||
| Elevation | 2000m(More than derating) | ||||||
| Humidity | 0%~95% ,No condensation | ||||||
| Warranty | 1 year | ||||||
| Note: All specifications are subject to charge without prior notice | |||||||
1. Battery number and capacity should be configured according to the rated voltage of the solar power system or invertor;
2. We offer 3 optional working modes (transfer time≤4ms):
01 Grid priority mode: When the grid and battery are connected to the invertor, grid will supply power to the loads directly after voltage being stabilized and charge batteries via invertor. When the grid is cut off, the battery will automatically continue to supply power via invertor.
02 Energy saving mode: If the power of the connected AC loads is lower than 5% of the invertor's rated power, there will be no output from the invertor. Only the chip of invertor is working. The power consumption of the invertor is only 1~6W. The LCD shows the output voltage 0. If the power of the connected loads is over 5%, within 5S the invertor will automatically convert DC to AC to supply power for the loads . The LCD shows the output voltage.
03 Battery priority mode: When the grid and battery are connected to the invertor, battery will supply power to the loads first. When battery capacity is not enough, the grid will continue to supply power automatically.
Package
Carton Box for packaging, or Wooden Box advised for Samples to protect in transportations.
Shipping
1. Fedex/ DHL/ TNT/ UPS for samples, door-to-door.
2. By air or by sea for batch goods, for CFL, Air port/ Port receiving.
3. Customers specifying freight forwarders or negotiable shipping methords.
4. Delivery time: 7 days for samples; 10 to 25 days for batch goods.
Q1: Are you a factory?
A: Yes, we are ISO9001:2015 manufacturing with qualifications of TUV, CE, ROHS & CCC. main products including inverter, solar controller and solar energy system solution.
Q2: Are you inverter pure sine wave output?
A: Yes, all of our inverter are pure sine wave output.
Q3: What kind of output you can do?
A: Normally, we produce inverter with 110v/ 50Hz, 120V/ 60Hz, 220v/ 50Hz, 230v/ 50Hz, 240V/50Hz.
If you have special requirements, pls tell us for engineer consulting.
Q4: What appliances your inverters can load?
A4: Our inverter can load household appliances other inductive load such as refrigerator, air condition, water pump, etc.
Q5: How long is your factory?
It's over 10 years. at the beginning our factory focused on domestic market.
From 2012, we set up our oversea sales department.
Q6: What' s the difference between low frequency and high frequency inverter?
A: Low frequency inverter has various protections, strong ability to adapt to the environment. more reliable, with voltage regulation.
Q7: What's the difference between pure sine wave inverter and modified sine wave inverter?
A: Pure sine wave output inverter is just as good as the Public power grid. Even better. Low repaired rate, long lifespan, Without harmonic pollution, enviromental-friendly and appliances protected.
Modified sine wave output has a negative impact on appliances and can't load inductive load, such as air contition, refrigerator and etc. Certain motor control circuits don't like the modified wave.
Q8: How to solve the technical problem?
A: 24 hours after-service consultancy just for you and to make your problem to solveeasily.
Q9: What to do if the product is broken?
A: Usually we do standard exporting package and insurance in case of broken. If any product is faulty, please send us the picture or video, we will study it and supply the spare parts of PCB board free for after sale service.
Suppliers with verified business licenses
Audited Supplier 
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