VoltPlan
Claude connectorCommunityPlan 12V/24V/48V electrical systems for campers, boats and off-grid builds: wiring diagrams, wire gauge, battery bank, solar and inverter s…
VoltPlan brings DC electrical system planning for camper vans, RVs, boats and off-grid cabins into Claude. Describe your loads, batteries and charging sources, and Claude can size the system and draw the wiring diagram for you.
Tools:
- Power budget: daily energy use (Wh/Ah), peak and average power from a list of loads
- Battery bank sizing: required capacity and number of batteries based on days of autonomy and depth of discharge (LiFePO4, AGM, gel)
- Battery configuration: series/parallel layout (e.g. 2S2P) with step-by-step wiring instructions
- Solar sizing: required panel wattage from peak sun hours and system losses
- Charging time: bulk and absorption estimate for solar, shore power or alternator charging
- Inverter sizing: continuous and surge rating for AC loads, plus the resulting DC current draw
- Wire gauge: cable cross-section from 0.75 to 240 mm² (18 AWG to 300 MCM) based on ampacity and voltage drop, with a fuse recommendation
- Wiring diagram: a schematic of batteries, chargers, loads and auto-generated protection (shunt, main switch, low-voltage cutoff), with a link to open it in the VoltPlan editor, refine it and turn it into a shopping list
No account required. Built by the team behind voltplan.app, the free 12V wiring diagram planner. The MCP server is open source.
Results are planning aids. Have safety-critical installations checked by a qualified electrician.
- Tools
- 9
exposed by this connector
Movement
From our daily snapshots over the last 30 days.
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Trending score
In its categories
How this connector compares with others in the same category. Positions are counted within the category, not across the whole directory.
Productivity2,421st of 4,685 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 2419 | 4,907 | — | 265places down | |
| 2420 | 4,907 | — | 185places down | |
| 2421 | 4,907 | — | — | |
| 2422 | 4,907 | — | 422places down | |
| 2423 |  Adzviser Amazon Vendor Central | 4,858 | — | 307places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 |  Adspirer Social Ads | 56,189,368 | 13,885 #235 | — |
| 2 |  Intuit QuickBooks Labs | 21,833,766 | 12,069 #419 | — |
| 3 | 12,346,538 | 15,066 #157 | 0 | |
| 4 | 3,885,694 | 9,246 #865 | — | |
| 5 | 1,120,523 | 8,731 #980 | 17places up |
Travel136th of 459 by popularity · not ranked by trending score
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 |  Tomorrow.io Weather MCP App | 5,325,789 | 12,799 #13 | 3places up |
| 2 |  AUTONOMAD | 473,138 | 10,873 #27 | 54places up |
| 3 | 165,058 | 13,116 #9 | 74places up | |
| 4 | 129,799 | 6,755 #77 | 588places up | |
| 5 |  Yelp | 78,616 | 12,398 #15 | 86places down |
Tools
- calculate_battery_bank
- calculate_battery_config
- calculate_charging_time
- calculate_inverter_size
- calculate_power_budget
- calculate_solar_size
- calculate_wire_gauge
- generate_wiring_diagram
- list_component_types
- Categories
- Made by
- YuzuHub UG · Website
- Sign-in
- Not required
- Connector URL
- https://mcp.voltplan.app/mcp-clean
- Transport
- Streamable HTTP
- Works with
- Claude, Claude API, Claude Code, Claude Desktop
- Added
- October 30, 2026
- More info
- Sponsorship
- Promote this connector