Why can you read almost 2-3A AC current via multimeter on utility input of sPF Series inverter Some clients are curious about the phenomenon, here is the explanation. Phenomenon When clients measure utility input current via multimeter AC current position, they will get 2-3 A AC current. And they will think why the inverter consumes …
How to solve that off grid inverter can’t be switched on or LCD screen is off There are several situations that cause this phenomenon SPF 3500-5000 ES Situation 1: LCD Screen is off, but fans are working and Fault Led light is blinking Reason: 1.Most of time, wrong firmware has been flased by clients. Solution: …
How to Solve That Off Grid Inverter Can’t Be Switched On Or LCD Screen Is Off Read More »
25 warning caused by 2 SPF 5000ES In Parallel 25 Warning means parallel inverter capacity different Phenomenon 2 SPF 5000ES in parallel have 25 warning, inverters can work normally seperately. Malfunction Reason Clients have used SPF 3500ES control board in SPF 5000ES. and cause capacity of 2 inverters is different. so that cause the 25 …
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How to Solve 61 warning on SPF 5000 ES 61 fault means PV voltage is too high Phenomenon Trigger Condition PV Input has exceeded 480V and last for 1 second OR PV input voltaeg has exceeded 470V and last for 10 seconds Reason 1.For SPF 5000 ES, MAX PV input voltage is 450V, your configuration …
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SPF 5000ES 19 warning Solution For 19 Warning of SPF 5000 ES, it means Battery Disconnect, There are some possibilities that trigger this warning, especially Lithium-ion battery communication issue, so please be meticulously, It may not be caused by inverter itself. 19 warning Meaning Battery Disconnect 19 Warning Triggering Condition Lead Acid Battery When battery …
How to check power segment on SPF eS series SPF 5000ES and SPF 35000 ES have different control boards( Actually control boards hardware are totally same, just firmware is different, to avoid clients flashing different firmware and cause the malfunciton, factory has the limit, so that you must use same power segment control board on …
How to activate control board of off grid inverter that failed upgrading When off grid inverter fails upgrading, you can’t use ordinary method ( USB Cable ) to upgrade it. Professional tools can activate these control boards xds100v2 DSP Chip EMULATOR Function: It can flash all off grid inverter DSP Chip below: SPF 5000ES / …
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How to change off Grid Inverter S/N Once you replace control board, Please kindly set your original Inverter S/N on control board. Inverter S/N is stored in control board chip. Before you use softwares below, please make sure that you have installed correct driving program for com board. You can read the post below and …
113.00, 114.00 firmware of SPF 5000ES Firmware Version 113.00, 114.00 Explaination 113.00 firmware version is for 28067 114.00 firmware version is for STM103 Because previously, we lack 2809 Chip, accordingly we use 28067 and STM103 chip instead Other firmwares can’t be used for this kind of chips. Please highlight this
SPF 5000ES Training Video Download Link: SPF 5000ES Training Video Download