We have the challenge that we need to provide a batterie for a Off Grid open environment (construction site).
We have only control of the battery box (All in the Diagram) the rest like charger & solar panels we have no access and no control of it. So therefore, we would like to protect the Battery at least from deep discharge <= 22V
- Power Consumption of the Load Mid is 75W/h => Peak 150W/h
- Power Input from Solar Power is Max 450W for a Very short time.
- The Capacity is 24V 1000Ah Lead-Gel configured 5x (2x12V 200Ah)
- 1x BMV-712 Smart
- 1x Smart Battery Protect => I believe this would generate a Problem when Charging::?
- 1x Battery Balancer
The large size of the battery is because the place (construction site) is in a valley between mountains and therefore the Sun is only a vew hours or sometimes now in the winter no sun for several Days and it is coold +8° to - 20°(extrem at some nights)
Could you check the diagram and guide me to a proper wiring, that would be great
Any help appreciated, thx in advance