Advantages of China 12V Solar DC Freezer Manufacturing Wholesaler's hybrid system:
-The size of the system is suitable for operation in any location in the tropics. Size is usually an issue with SDD refrigerators. From the PQS table "For solar direct drive installations, the correct size of the solar panel array at a specific site is complex and critical. It must be agreed with the electrical appliance manufacturer and qualified suppliers of solar systems at the time of ordering."
-The system will be much cheaper than SDD refrigerator/freezer. Where solar energy is insufficient, the savings can be as high as 40%.
-The refrigerator and power system will be smaller and easier to transport than the SDD refrigerator/freezer.
-Connect plug and play.
-As the panel that powers the refrigerator is obviously too large, the battery will usually be fully charged earlier in the day. The excess power can be used to power the second battery, which can be used to charge lights or mobile phones. Usually 24Ah or 288Wh can be used for other applications. This can light up 8 5W LEDs (equivalent to 40W incandescent lamps) for 7 hours per day.
-In emergency situations where a backup battery is required, the auxiliary battery can be used to run the refrigerator. The backup battery will always be available.
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