EASTMAN SOL1 ECO - User Manual

Questions and Answers

J
Justin HowardAug 11, 2025
What to do if my EASTMAN SOL1 ECO Inverter buzzer beeps continuously?
- G
  Gregory DelacruzAug 11, 2025
  If your EASTMAN Inverter's buzzer is beeping continuously and the red LED is on, it could be due to several reasons: * The inverter might be overloaded (over 110%). Try reducing the load by switching off some equipment. * There may be a short circuit. Check the wiring and remove any abnormal loads. * The internal converter component's temperature may be too high (over 120°C). Ensure the unit's airflow isn't blocked and the ambient temperature isn't too high.
R
Robin RhodesAug 17, 2025
Why does my EASTMAN SOL1 ECO Inverter work in battery mode when mains are available?
- M
  Mark KentAug 17, 2025
  If your EASTMAN Inverter works in battery mode even when mains are available, the input protector may have tripped. Check if the AC breaker has tripped and ensure the AC wiring is properly connected. Also, insufficient AC power quality from a shore or generator source could be the cause. Check if the AC wires are too thin or long, and if using a generator, verify it's working correctly and the input voltage range setting is correct. As an alternative solution, change the output source priority to “USB” (utility first).
D
Danny WrightAug 23, 2025
What to do if my EASTMAN SOL1 ECO Inverter has no response after power on?
- J
  jacksonashleyAug 23, 2025
  If your EASTMAN Inverter is not responding after you power it on, it could be due to several reasons: * The battery voltage might be too low. Re-charge the battery or replace the battery. * The internal fuse might have tripped. Contact a repair center to replace the fuse.
M
Michelle TaylorAug 29, 2025
Why does my EASTMAN SOL1 ECO Inverter shut down automatically during startup?
- S
  scott29Aug 29, 2025
  If your EASTMAN Inverter shuts down automatically during the startup process, it's likely because the battery voltage is too low (less than 1.91V/Cell). You can try to re-charge the battery or replace it.
A
Ashley BurkeSep 3, 2025
What causes the internal relay to switch on and off repeatedly on my EASTMAN SOL1 ECO?
- E
  Erica GlassSep 3, 2025
  If the internal relay of your EASTMAN Inverter is switching on and off repeatedly when you turn it on, it's likely due to a disconnected battery. Check to ensure the battery wires are properly connected.

EASTMAN SOL1 ECO Specifications

General

Brand	EASTMAN
Model	SOL1 ECO
Category	Inverter
Language	English

Related product manuals

EASTMAN ESM3K/48

20 pages