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Growatt NOAH2000 - Cold-Start; Battery Heating; Heating Time Table; Heating Notes

Growatt NOAH2000
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COLD-START
When the battery temperature is between -30°C and -20°C, connecting solar panels with photovoltaic input can automatically heat the
battery to the working temperature, allowing the NOAH 2000 to function normally, thus enabling its use in low-temperature
environments.
*Note:
1. This estimated remaining heating time is calculated based on the maximum heating power (photovoltaic input power ≥140W) and is
for reference only. Actual results may vary. The heating function will stop when the battery temperature reaches 5°C.
2. Remaining heating time: The time required to heat from the current temperature to 5°C. For example, if the current temperature is
-20°C, it takes 65 minutes to heat up to 5°C.
3. If the NOAH 2000 is below 0°C and the photovoltaic input power is ≤140W, the photovoltaic energy is prioritized for battery heating.
FAQ
Q1:Does NOAH 2000 support simultaneous charging and discharging?
Yes, the input/output ports of NOAH 2000 are different, allowing simultaneous charging and discharging.
Q2:Is it possible to charge NOAH 2000 with solar panels from other brands?
Yes, just meet the photovoltaic charging specifications of this product.
Q3: How to store my NOAH 2000?
Battery temperature
Remaining heating time/min
-30
83
-25
75
-20℃(Minimum allowable discharge temperature
65
-15
54
-10
42
-5
29
0℃(Minimum allowable charging temperature
15
5
0

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