Why Choose Us?
1. Professional Manufacturer---13years experience
2. High Quality Products----Hot selling in European Market
3. Reliable Service---We serve for our clients with a golden team.
4. Powerful R&D Team---We have R&D centers in Shanghai & Shenzhen, which can provide the ODM service for you.
5. Advanced Technology---We have adopted the SMT & used the imported components.
6. Factory Management---5S System Management provides us with clean, ordered and joyful working environment.
7. Imported Main Components---We used the main components from oversea market, such as USA, JAPAN, TAIWAN, etc.
Product Description :
KS series product is a wall-mounted off-grid solar hybrid pure sine wave power inverter with charger function and built-in PWM solar charge controller.It works as an UPS,when the public power and solar power are both available,home appliances work by the public power.Meanwhile,the inverter charges the battery through public power,and the built-in PWM solar charge controller charges the battery through solar power.When the public power is off,the DC power from the battery inverts into AC power through the inverter,appliances now are powered by battery.
Products Features:
1.Pure sine wave power inverter.
2.Selectable input voltage range for home appliances and personal computers.
3.Selectable charging current based on applications.
4.Configurable AC/solar input priority via LCD setting.
5.Compatible to mains voltage.
6.Parallel operation with uo to 6 units only available for 4KVA/5KVA
7.Auto restart while AC is recovering.
8.Overload and short circuit protection.
9.Smart battery charger design for optimized battery performance.
10.Cold star function.
11.Optional remote panel available.
Specifications:
| Model | KS 1K | KS 2K | KS 3K | KS 4K | KS 5K |
| Rated power | 1000VA/800W | 2000VA/1600W | 3000VA/2400W | 4000VA/3200W | 5000VA/4000W |
| INPUT | |||||
| Voltage | 230VAC | ||||
| Selectable voltage range | 170-280VAC(for personal computer),90-280VAC(for home appliances) | ||||
| Frequency | 50/60Hz(Auto sensing) | ||||
| OUTPUT | |||||
| AC voltage regulation(battery mode) | 230VAC±5% | ||||
| Surge power | 2000VA | 4000VA | 6000VA | 8000VA | 10000VA |
| Efficiency(peak) | 90% | 93% | |||
| Transfer time | 10ms for personal computer,20ms for home appliances | ||||
| Waveform | Pure sine wave | ||||
| Battery | |||||
| Battery voltage | 12VDC | 24VDC | 48VDC | ||
| Floating charge voltage | 13.5VDC | 27VDC | 54VDC | ||
| Overcharge protection | 15.5VDC | 31VDC | 60VDC | ||
| Solar charger & AC charger | |||||
| Maximum PV array open circuit voltage | 50VDC | 60VDC | 105VDC | ||
| Standby power consumption | 1W | 2W | 2W | ||
| Maximum solar charge current | 50A | 50A | 50A | ||
| Maximum AC charge current | 20A | 30A | 60A | ||
| Maximum charge current | 50A | 110A | |||
| Physical | |||||
| Dimenssion,L*W*H(mm) | 95*240*316 | 100*272*355 | 120*295*468 | ||
| Net weight(kg) | 5 | 6.4 | 6.9 | 9.8 | 9.8 |
| Operating environment | |||||
| Himidity | 5% to 95% ralative humidity(non-condensing) | ||||
| Operating temperature | 0℃-50℃ | ||||
| Storage temperature | -15℃-60℃ | ||||
