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- Wed, 10 Jan 2018, 06:01
- Forum: Renewable Energy and Storage (Non-EV)
- Topic: PIP-4048MS and PIP-5048MS inverters
- Replies: 2679
- Views: 407132
Hello, If someone needed, i take the original firmware U1 73.00 for 4048MS and perhaps more. The U1 72.70 on this site cut off the cooling fan some minuts. And broke my inverter some days after. Those inverter are really heat sensitive. I think u must never stop cooling fan if u want ur inverter fun...