working 10hours, 18 hours SUNCHI 100% solar air conditioner DC48V off grid 12000BTU

Jiangsu SUNCHI New Energy co., Ltd . main produce  solar hybrid air conditioner , and totally DC48V solar air conditoner totally working by solar PV power

Solar /DC Air Conditioner         
             

12,000BTU 48V DC Heat Pump         

Dynamic Capacity Compressor

100%DC-No  Inverter             

     Wall Mount Indoor Unit(IDU)

The DC48V is designed from the ground up to operate on DC power .There is no         

AC power used inside or needed extermally to operate the unit .DC power is connected

To the outdoor unit.The inddor unit receives DC power from the outdoor unit.

PV Solar Panels &Batteries Needed For System Operation @ Typical Conditions

 JiangSUNCHINewEnergyCo,Ltd              

Powered By Batteries & Solar Panels

Using technilogy similar to SEER 27 AIR Conditioners,the DC2418 conditioners,the DC2418 Compress runs on DC power at varies frequencies and refrigerant flow depend on colling load.The all-DC solar air conditioner uses DC power directly without needing an inverter or other AC power source.Due to solar votage fluctuations the unit cannot connect directly to solar panels and must have a stable source of power such as batteries.

Depending on conditions,the entry-level set upcan operate up 10 hours per day using 4x250w panels.A configuration of 6 panels can provide up to 15 hours of daily operation,with 8 panels yielding up to 20 hours .A 10 panels confinguration can handle up to 24 hours per day operation.Batteries and charge controller must be sized appropriately .See our website for calculation information at /dc-air-conditioner/orcall us for pre-sales technical support.

DC48V DC Solar Ac Specifications

Ours solar hybrid air conditioner cooling working principle: 
1.Vapor come from the compressor, go through the condenser ,first time change the vapor into liquid, then flow into ECO , second time sub cooling the refrigerant liquid , so two times cooling greatly improves the condenser function to sure the cooling capacity increase highly. 
2. Liquid after flow the indoor unit change into Vapor, then go through ours highly efficient super blue pipe / flat solar thermal collector to sure all vapor totally evaporated. It increases the evaporator capacity. Twice super heating. 
SUNCHI solar hybrid air conditioner with double efficacy parts (ECO-sub cooling & Thermal collector –super heat) to sure that using less power consumption can get the same cooling function as common air conditioner.

When heating working principle:
Vapor from compressor into indoor unit, and derectly go through capillary & condenser (no flow ECO when heating), then go into the super blue pipe / flat solar thermal collector to super heat , increase the heating capacity .

SUNCHI solar air conditioner advantage:

1.ECO (sub cooling) and solar thermal collector (super heat) combination perfectly, whole product energy saving around 30% in cooling, max 50% in heating. 
2.With solar thermal collector pre-heating system inner refrigerant, can sure running at ambience temperature: -10oCto 53oC (T3 compressor).
3.Use of world advanced technology to avoid the common air conditioner problem: refrigerant not completely evaporate cause whole system running ineffective.
4.Easy installation & maintenance, same as the common air conditioner. 
5.Running high efficiently, comfortable & safe, more energy-saving & money saving. 
6.R410?refrigerant?guarantee?fluoride-free emission,?solar?energy?ensure?a?freely?and?renewable.
7.Durable and long-lived, smooth running, Low-loaded operation of the compressor to extend its duration.
8.Healthy and comfortable, constant temperature to keep air conditioner disease away.