Difference between revisions of "CCCamp 2019 - Obri's Setup"
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About two months before the camp i decided to replaclace the two allmost dead 95Ah lead acid batteries in my campervan with new LiFeYPO4 cells. I was able to save about 25kg of weight with this upgrade. | About two months before the camp i decided to replaclace the two allmost dead 95Ah lead acid batteries in my campervan with new LiFeYPO4 cells. I was able to save about 25kg of weight with this upgrade. | ||
− | The only thing that was powered with diesel power during the camp was a small 16 port switch. | + | The only thing that was powered with diesel power during the camp was a small 16 port switch. I had enough PV power to run all stuff i needed during the camp. |
== Upgrades/Changes/Notes for the next camp == | == Upgrades/Changes/Notes for the next camp == | ||
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* Add more sensors! | * Add more sensors! | ||
* Install more 12V Outlets | * Install more 12V Outlets | ||
− | * Switch to Speacon connectors for 12V | + | * Switch to Speacon connectors for all 12V Outlets |
* I should replace my absorber fridge with a compressor model | * I should replace my absorber fridge with a compressor model | ||
+ | * Clean up the massive mess in the battery box. | ||
+ | * I need to finish my custom LED PCBs for all lights in the campervan. | ||
+ | ** The campervan manufacturer did install LED lights that where made for exactly 12V | ||
== Hardware == | == Hardware == | ||
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[[File:IMG 20190811 100724 20190811 120910 medium.jpg|200px]] | [[File:IMG 20190811 100724 20190811 120910 medium.jpg|200px]] | ||
Can't find my photo from the camp | Can't find my photo from the camp | ||
+ | ; Kabelsalat ist gesund | ||
+ | [[File:IMG 20190726 195744 20190731 163943 medium.jpg|200px]] | ||
; APU2 and Network Hardware | ; APU2 and Network Hardware | ||
[[File:IMG 20190825 151303 20190825 151315 medium.jpg|200px]] | [[File:IMG 20190825 151303 20190825 151315 medium.jpg|200px]] |
Latest revision as of 14:38, 8 September 2019
About two months before the camp i decided to replaclace the two allmost dead 95Ah lead acid batteries in my campervan with new LiFeYPO4 cells. I was able to save about 25kg of weight with this upgrade.
The only thing that was powered with diesel power during the camp was a small 16 port switch. I had enough PV power to run all stuff i needed during the camp.
Upgrades/Changes/Notes for the next camp
- The Fuji F-wave where connected to the same relays as the inverter, i had to switch it off manually each evening to save some power.
- My android car stereo does user a lot of power when it is switched on
- The Fuji F-wave panels did not produce a lot of power.
- Add more sensors!
- Install more 12V Outlets
- Switch to Speacon connectors for all 12V Outlets
- I should replace my absorber fridge with a compressor model
- Clean up the massive mess in the battery box.
- I need to finish my custom LED PCBs for all lights in the campervan.
- The campervan manufacturer did install LED lights that where made for exactly 12V
Hardware
- 4 x Wattstunde WS95EFX flexible 95W Panels
- 4 x ECS LiPro1-6 Active BMS/Balancer
- 1 x ECS greenController 75/40 MPPT Charger
- 1 x Schaudt WA 121545 Booster
- 4 x Winston LiFeYPO4 160Ah
- 1 x Victron Inverter/Charger
- 1 x PCEngines APU2 running debian for grafana and other stuff
- 4 x Fuji F-wave 92w flexible panels
- 1 x Step down 400V to 12V
- BMS
- WS95EFX Panels on the campvevan
- Fuji F-wave 92w on the floor
Can't find my photo from the camp
- Kabelsalat ist gesund
- APU2 and Network Hardware
Stats
I was using Modbus to collect some data and generate some nice graphs. I had some errors in the current measurements until i fixed it in the evening of August 24th.