48V 18000BTU DC Solar Air Conditioner

Main Features:
Off-grid Model
*100% driven by solar energy,100% energy saving
*48V DC power drive,no inverter required, no AC power required
*Deep cycle batteries as energy bank for overnight operation,over 8 hrs back up time.
*DC inverter permanent magnet compressors
*Lowest energy consumption,lowest noise level
*DC brushless indoor and outdoor fan motors
*Short investment recovery period(1-3year)

*R410a eco-friendly refrigerant
*Lowest energy loss, SEER>19 48V DC Air Conditioner
*Operating voltage range45-55V DC

Parameters:

System( Assume 5 hours of the effective illumination, using 10 hours a day. ):

Air Conditioner:

Principle :

1. How does the solar air conditioner work?

PV Solar panels produce electricity. Electricity is saved in the batteries as an energy bank.  Batteries drive the air conditioner to run both cooling and heating. The Solar Controller protects the whole system and provides stable power supply.

2. Which kind of fan motor is used?

We use 310V DC brushless PANASONNIC fan motors for our solar air conditioners. DC brushless fan motors can greatly reduce energy consumption,and run with super low noise. 

3. How many solar panels are needed to drive solar air conditioner?

According to different using time, and different effective illumination time, the number of solar PV panels is different, at leaset 4 pieces. Both mono-crystalline and poly-crystalline solar panels can be accepted.

4.  What will happen when the battery power is not enough to drive air conditioner?

When the voltage of batteries is lower than 43V, the solar air conditioner will be shut off automatically. When the energy in the batteries is sufficient, the solar air conditioner will re-start automatically.

"Auto re-start" function:All previous setting(mode,temp,fan speed etc.) will be reserved after  each power off.

"Timer": helps you to set auto ON/OFF time. Real 24 hour setting makes it easy to set the auto ON/OFF time of operation. 

"Self-diagnosis":The display on the solar air conditioner will show error codes when there is any  faults with the system operation.By given error codes,you can easily find a solution.

Shipping 

 Package specification:

1. We are Alibaba Assessed Gold Supplier,Popular Supplier.

2.100% QC inspection Before Shippment.

3. CE certificated,competitve price.

4. 7*24 online EMAIL service!

Zhangjiagang Great-Trust New Energy Technology Co., Ltd.
Add: Petroleum Mansion, Food Street 1,Zhangjiagang City, Jiangsu,P.R. of China

Tel: +86 51258978702  Fax: +86 51258978703  Mobile: +86 18021230698(Mr.Jack)

 Q1.Are you a factory or trading company? 

We have two modern factory. We have 120 factory workers and 10 of them are quality control and engineer guys. Welcome to visit our factory. 

Q2. Is Your products the lowest price? 

GT take the quality into consideration prior. The price is based on the quality level and the order quantity. We have different quality level products for buyers option and discount is available from us when the order is big. 

Q3. All products have a warranty? 

 Yes, we supply 1 to 25 years warranty for our products. You will be satisfied with our quality. 

Q4. What is the transportation? 

 By air, by Sea, by Express, by Train, all are ok to us. 

 Q5. If the goods in transit damage, how to do? 

First of all, we will use stable packing, the possibility of the goods damaged during the shipping is low. If the goods is damaged  during shipping and we covered the insurance, we will claim the insurance company and let them cover the loss. If there is no insurance cover, we will claim the shipping company and some times, we cover the loss of the goods for client.  

Q6. Can we design packaging? 

Yes, but there is with quantity limitation. We will make the packing free for the client, and if less , we can talk, the package is free or little money will be charged.

Q7. Can we add our logo on products? 

Yes, there are several ways to do this.  We can put the label of your logo on the products or make the silk print of your logo on the products. It is free. 

Q8. can we customize product? 

OEM and ODM are welcomed  from  GT. We have rich experiences in this area.