This is another photo from the installation of the energy back-up solution. The photo shows the construction of the outside protective housing that is made of a fire-resistant plaster-board. In addition to the temperature sensors, there a smoke detector inside the housing that will provide an alarm if case of smoke.&n
New extension accessory current sensor forLAN Controller 2.0is available for your projects -. It allows to measure up to +/- 75A in circuits up to 277V AC/DC. Check our offer of. Follow the pictures for complete installation and se
Simple Digital Voltmeter (range 0 - 30V)
The voltmeter allows to measure Voltage from 0 to 30V. For the measurement under 4V requires an external power supply (in range 5 V - 30 V). See the operation manual for examples. How to use:
1) The red wire connect to the (+) battery terminal
Proper Fusing is Vital for LFP Safety
We remind all customers to apply proper fusing for any DC power installations. The fusing and/or DC circuit brakers will limit the risks of serious accidents in case of battery DC short-circuit.
Depth of discharge (DOD)
All battery manufacturers recommend to keep the Depth of Discharge (DOD) bellow the maximal limit of 100%. Ideally 80% DOD or less is recommended. The rule is quite simple: the smaller DOD the larger number of cycles. With 50% DOD the LiFePO4 cells may have well above 5
How to connect two 12V batteries with PCM in series
The connection of the batteries with the 12V PCM is the same as the connection of any other batteries. Some additional things need to be observed: before the assembly of the pack in series, first charge individually each of the batteries
FAQ: How to connect the small cylindrical cells together?
Answer: First never try to solder the contact to these cells. You are sure to damage the cell by over heating. Any temperature above 70*C is damaging to the cells! Without professional soldering equipment it is not possible to make the connection.