Todos los cambios que realmente notas, explicados de forma sencilla. Sin números de versión ni detalles técnicos.
Every component we have checked over now has its own page: the specs the manufacturer actually publishes, the wiring hazards specific to that part — what to fuse it with, which cable to connect first, what cold weather does to the voltage limit — the datasheets to download, and the parts it works with. Signed in, you can rate it and write up how it held up in your build. The whole catalogue is searchable.
Look up your exact capacity instead of typing it: 13 amp-hour sizes and 13 watt-hour sizes, each with the conversion at 12V, 24V and 48V, how much of it you can really use on LiFePO4 against AGM, how long it runs a fridge or a diesel heater, and how many standard modules add up to it. Also the answer to the question every datasheet raises: why a 100Ah battery is labelled 1,280Wh and not 1,200Wh. In all six languages.
A fridge or air conditioner pulls several times its rated power for the second it starts. We now say so before you buy — and flag a modified sine inverter that cannot run your electronics.
Kettle, induction hob, coffee machine — add mains appliances alongside your 12 V gear. They show up in the wiring diagram on their own tier below the inverter and get their own step in the build guide, and the runtime accounts for what the inverter loses converting as well as the power it burns just being switched on.
Pick a chemistry, type amp-hours or watt-hours — whichever you have on the datasheet — and say how many. Any capacity works, not just the ones we list, and you see straight away what the bank gives you: usable energy, weight, cycle life and how long it runs your loads.
The same battery no longer appears four times at four different prices, and the prices are realistic again — one row was listed at five times what the battery costs.
Blog posts now carry a short note about how they were written and checked, so you can judge the source for yourself.
Signing in asks for your email first and then only for what it still needs. Apple accounts work too.
No more waiting for a confirmation mail before you can start planning. Verification runs in the background.
Your diagram turns into an ordered build guide, with the part for each step highlighted in the drawing as you work through it.
Plan several circuits in one diagram, link them where one feeds the other, and export a wiring plan per circuit.
Type the model name and the assistant looks up voltage and power, instead of you reading it off a datasheet.
If your alternator charges a lead-acid bank directly, VoltPlan no longer asks you to add a charger you don't need.
For devices that aren't in the library, write what it is and the assistant proposes power draw and voltage.
The cable sizing app is available as a beta in the Google Play Store, alongside the iOS version.
All ten calculators now exist in German, French, Italian, Spanish and Dutch, each at its own address.
Use your Google account instead of setting up another password.
Fuse sizing has its own page now, instead of being buried inside the cable calculator.
Sin fechas a propósito: este es el orden aproximado de lo que preparamos. Lo terminado pasa a la lista de arriba.
One box that is both charger and inverter currently has to be entered as one or the other.
Units like the BLUETTI Elite 300 hold a battery, chargers and an inverter in one case.