86-577-62767199
Carspa Building, Xinhejia Industrial Zone, Baishi Town, Yueqing, Zhejiang, China (Mainland)
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.
1.It is public power priority default.
When the public power and solar power are both available,home appliances powered by the public power first.Meanwhile,the inverter charges the battery through public power.When the public power is off,the DC power from the battery inverts into AC power through the inverter automatically,appliances now are powered by battery.Meanwhile,battery is charged by solar power.When the public power is restored,appliances and battery get power from public power automatically again.
2.You can set the solar power priority via LCD setting.
In a situation of solar power priority setting,when the public power and solar power are both available,home appliances powered by the battery power first,meanwhile,the battery is charged by solar power.When solar power is off and the battery discharges to a low voltage protection point,appliances and battery will soon get power from public power automatically.When the solar power is restored,the battery will be charged by solar power soon automatically while appliances still powered by public power till the battery is fully charged,then appliances powered by the battery.
Product 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.
Specification:
| 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) | 380*272*105 | 380*272*105 | 120*295*468 | ||
| Net weight(kg) | 6.16 | 6.35 | 6.61 | 9.8 | 9.8 |
| Operating environment | |||||
| Himidity | 5% to 95% ralative humidity(non-condensing) | ||||
| Operating temperature | 0℃-50℃ | ||||
| Storage temperature | -15℃-60℃ | ||||
Q1: Can I get one for sample?
A1:Yes, we accept sample order or trial order for testing first.
Q2: What's the price and MOQ?
A2:Please just send me inquiry, your inquiry will be replied within 24 hours, we will let you know the latest price and MOQ.
Q3: What's you delivery time?
A3:It depends on your quantity, but usually, 7 days for sample order, 30-45days for batch order
Q4: How about your payment and shipment?
A4:Payment: We accept T/T, Western Union,Paypal etc. terms of payment.
Shipment: For sample order, we use DHL, TNT, FEDEX, EMS etc. express;for batch order, by sea or by air( through our forward)
Q5:How about your warranty?
A5:we provide1.5 and 2 years warranty for different products and whole life technical support.
Q6.Do you have you own factory?
A6:Yes,we are professional manufacturer mainly in power inverter for about 12 years.Our factory is located in Yueqing,Zhejiang,China.
