SSL33 china suppliers 50Hz 60Hz low frequency 10kva 15kva 20kva online working UPS 12v 220v

1.Controlled by CPU, serve full service to all end users

2.Adopting PWM modulation and advanced Mosfet power device, running more stable

3.Bypass outlet available, user can connect equipment of heavy load without damaging UPS

4.Advanced automatic constant charging circuit, prolongs battery life

5.Perfect protection against battery under voltage, overload and short circuit.

6.Built inside with high quality valve controlled seal lead acid battery, provides strong power to users

7.Cold start of the battery

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.

Payment Terms

1. Payment: T/T, Western Union, Paypal, Moneygram. 30% deposits, 70% balance before delivery time.

2. Warranty: 1 years for inverter, controller, battery. 10 years for solar panel.

Payment Terms:

1. Payment: T/T, Western Union, Paypal, Moneygram. 30% deposits, 70% balance before delivery time.

2. MOQ: 1 PCS

3. Warranty: 1 years for inverter, controller, battery. 10 years for solar panel.

Why Choose Us?

1. We are Alibaba assessed  gold supplier.

2. We are a professional manufacturer of power inverter and controller with over 10 years experience.

Best production capability, best quality control, best service.

3. 100% QC inspection and testing before shipment.

4. CE listed, competitive price.

Q1: Are you a factory?

A1: Yes, we are a factory of inverter over 11 years, solar controller and solar generator  since 2005 year.
Q2: is your  inverter pure sine wave output?

A2: Yes, all of our inverters are pure sine wave output.
Q3: What kind of regulation can you do?

A3: 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  can used ?

A4: Our inverter canused in  household appliances other inductive load such as refrigerator, air condition, water pump, etc.