diy solar

diy solar

Recent content by OldJimbo

  1. O

    Battery isolator

    OK. Got it on order. Thanks!
  2. O

    Battery isolator

    OK - 30a Victron it is. I would like an illuminated on/off switch to stop it from working when I’m in city traffic since I read somewhere that it could be damaged by start and stop, low rpm charging. Would a 12v 2 amp switch be strong enough?
  3. O

    Battery isolator

    Ford parts looked up my Vin# and said it has a 150 amp alternator which goes through the computer, so that means it’s “smart”. So now the plot thickens - eggs come from chickens. Can I use a 30 amp Victron or a 40 amp Renogy B2B charger with this alternator?
  4. O

    Battery isolator

    I think that the best choice is a Victron Orion-TR Smart Non-Isolated 12|12-18, but I can’t find it anywhere, not even at the VE website. Was it discontinued? Is the Renogy 20a DC-DC charger my only alternative?
  5. O

    Battery isolator

    The batteries are lithium from Lossigy. I thought they had BWS protection against below freezing charging, but that’s wrong. I just have 2 each 100ah now, but may add another if I need the storage capacity to run the 12v freezer and the heater or a fan all night. IF I add another battery it...
  6. O

    Battery isolator

    So a battery isolator won’t work as well as a DC to DC charger? I don’t know if I have to limit the alternator output but if I do, can I just buy a smaller isolator? Or does it have to be big enough to take the maximum output of the alternator?
  7. O

    Battery isolator

    Hi. I’m wanting to expand my van’s 12v 200ah battery pack to 300ah by using a 3rd 100ah battery. The only reason to do this is to add a small TV with BlueRay player. Since my solar is limited to 400 watts I’m not sure if the bank can be recharged without plugging in my AC charger. The van is a...
  8. O

    Batteries vs Inverter size

    Wow! Even assuming some of that may be marketing hype, so much of it rings true that it looks like a Panasonic microwave removes the need for induction cooking. Thanks!
  9. O

    Batteries vs Inverter size

    OK - so the Magnetron is the component which generates the microwaves. Thanks! What about the “inverter series microwave”? What is that?
  10. O

    Batteries vs Inverter size

    Sorry, but what is a Megatron? What is a “inverter series microwave”? Is it a 12v microwave which works without an inverter?
  11. O

    Batteries vs Inverter size

    OK. Sounds like the Giandel 1200 is really good enough for all I want to do. Thanks.
  12. O

    Batteries vs Inverter size

    I read a review which said the 1200w Giandel won’t go past 1220w, even for a 30 second surge - or something like that. Does that match your experience?
  13. O

    Batteries vs Inverter size

    The induction cooker can wait, both it and air conditioning are frills. So I’m going to buy one more battery for 12v 3s with 150 amps max output. That means I will probably buy a 1200 or 1500 watt inverter - but even if I stay with two batteries for awhile, I will still buy one of those inverter...
  14. O

    Batteries vs Inverter size

    I have two 12v 100ah lifepo4 batteries in parallel (50a max thru the BMS) which I want to use for an inverter. Most of the stuff in my van is 12v, but I’m thinking of AC to run some tool chargers (makita, hitachi, etc) and a 24” tv with a DVD player. My thought is to get a 1500 to 2000w inverter...
  15. O

    Getting started with Transit Connect

    Panels are mounted on top with all 4 in a side by side pattern. I switched to a 12 volt 4P wiring feeding through a Victron SmartSolar 100/30 to 2 each Lossigy 12v 100ah LiFePO4 batteries in parallel. Now I’m planning on an inverter, but it looks like I can only use a 1000 watt true sign wave...
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