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Changzhou SuperEn New Energy Technology Co.,Ltd
Add:A3-901, CAS Incubation Centre, Science and Education Town, No.18 Changwu Middle Road, Changzhou, China
Tel:+86-519-85569999
Fax:+86-519-83332577
Contact:Raymond
Mobile:+86-13776894607
E-mail:raymond@superen.net

12000BTU DC48V Solar DC Air Conditioner and Solar Powered Split Air Conditioner Solar Cooling

If your power source is native 48VDC (or -48VDC) as part of a telecom or off-grid solar application, SuperEn DC4812VRFS all-DC air conditioners are your most efficient cooling choice. DC48 air conditioners can substantially reduce power supply/generation costs and battery requirements. An all-DC system means you get the advantage of extreme high efficiency without the need for inverters. The 48V air conditioner is designed to conserve power, and operate reliably for many years without maintenance.

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Product Details

If your power source is native 48VDC (or -48VDC) as part of a telecom or off-grid solar application, SuperEn DC4812VRFS all-DC air conditioners are your most efficient cooling choice. DC48 air conditioners can substantially reduce power supply/generation costs and battery requirements. An all-DC system means you get the advantage of extreme high efficiency without the need for inverters.

The 48V air conditioner is designed to conserve power, and operate reliably for many years without maintenance.


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100% DC Inverter = No Wasted Energy

√High-SEER (Brushless DC) permanent magnet motor.

√High-SEER Brushless inverter DC permanent magnet compressors. 

√DC Brushless indoor and outdoor fan motors. 

√100% DC operation

√Variable frequency drive 25hz - 120hz (variable speed)

√Capacity dynamically sized 3071-12966 BTU per hour as needed (DC4812VRFS).

√48V DC Power, no inverter required, no AC power required.

√Rotary Compressor provides high efficiency operation and slow start. 

√Deep cycle batteries can be used as energy bank for overnight operations.

√Innovative control logic saves energy by matching cooling capacity to demand.

√Uses min. 4pcs standard 12v (or 8pcs 6v) deep cycle solar batteries.

√Batteries are configured in series/parallel for 48 volt operation.

√Uses 4 or more standard 310w solar panels. 

√Works with external standard solar charge controller.

√Solar panel and battery requirements will vary based on application and local sunlight conditions.

√Quiet operation.

√Can be AC-coupled if desired.

√Minimum energy loss, SEER>22 


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Complete System Diagram

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Depending on conditions, the entry level set up can operate up to 10 hours per day using 4~6pcs 310w panels. A configuration of 6~8 pcs panels can provide up to 15 hours of daily operation, with 8~12 pcs panels yielding up to 20~24 hours. The batteries and charge controller must be sized appropriately


Various Applications

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Model - SuperEn – 12,000btu Cooling / Heating Capacity

DC4812VRFS-US

Capacity

Cooling

Btu/h

12,000

Heating

Btu/h

12,000

Electric Data

Power Supply

V DC

42~60

Power Input

Cooling

W

970

Heating

W

1028

Performance

EER

Cooling

W/W

3.8

COP

Heating

W/W

3.7

SEER

Cooling

Btu/h/W

22

HSPF

Heating

Btu/h/W

11

Airflow

Indoor unit

M3/h

630

Noise (H/M/L)

Indoor unit

dB(A)

42/37/34

Outdoor unit

dB(A)

52(H)

Dimension & Weight

Body Dimension (WxDxH)

Indoor unit

mm

850x300x198

Outdoor unit

mm

800x545x315

Package Dimension (WxDxH)

Indoor unit

mm

900x370x270

Outdoor unit

mm

920x620x400

Net Weight / Gross Weight

Indoor unit

Kg

11/13

Outdoor unit

Kg

47/50



All 100% Off Grid 48V DC solar air conditioners are manufactured to North America standards.

For further information, contact SuperEn New Technology on info@superen.net or become our Distributor.


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