Smart EV Charging Manager | Capconnex Energy Intelligence

Share
⚡ Energy Intelligence
$0 Zero Grid Spend100% solar + battery. No feed-in, no peak tariffs.

Smart EV Charging
Manager

Dynamically adjusts your Tesla's charge rate in real time — from 5A to 32A — matching available solar surplus and battery capacity. Zero grid import. Zero touch.

Get Started → How It Works
$0
From The Grid
5–32 A
Dynamic Power
$300+
Saved / Year
How It Works

Every 2 Minutes, the Charge Rate Adjusts

The system continuously monitors your solar output, battery SOC and home load — then dynamically sets the ideal charge current for your Tesla. No input needed.

1

Solar + Battery Monitor

Reads your inverter, battery SOC and household consumption every 2 minutes via HAOS + Tesla Fleet API.

2

Dynamic Formula Engine

Calculates available solar surplus + battery discharge capacity − household load = net power available, then maps it to the perfect charge current (5–32A).

3

Auto-Adjust Wall Connector

Writes a new current setpoint to your Tesla Wall Connector via local API. Clouds pass? It drops from 32A to 12A. Sun returns? It climbs back up. No cloud dependency.

4

Recalculate & Repeat

Re-solves every 120 seconds. Every cycle ensures maximum solar self-consumption and zero grid import.

The Science

Real-Time Power Formula

Every 120 seconds, the algorithm reads live data and computes the optimal charge rate — keep nothing from the grid.

Solar Gen
☀️ 2,525 W
→
Battery Max
🔋 +5,000 W
→
Household Load
🏠 −312 W
=
Charge Setpoint
⚡ 7,213 W → 16A
Real-time PV yield from your rooftop — every watt goes into your Tesla, not the grid at 5¢ feed-in.
Alpha ESS discharge provides up to 5 kW. SOC ≥ 15% unlocks max discharge.
Household consumption (excluding Wall Connector) is deducted. Ensures charging never pulls from grid.
Dynamic charge rate continuously adjusted 5A–32A. More sun = faster charge. Clouds = slower. Grid import stays at $0.
Why Capconnex

Key Benefits

Built for homeowners who want maximum solar self-consumption and minimum grid dependency.

💰

$0 Grid Spend

Your EV never draws a single watt from the grid. No peak tariffs, no feed-in giveaways — just free solar energy.

🔄

Real-Time Power Adjust

Charge rate adapts dynamically 5–32 A based on live solar and battery data. Optimal power every 120 seconds.

🤖

Zero-Touch Automation

Set it once. The system adjusts automatically with changing weather and household demand.

🌱

100% Solar Energy

Every kilometre is powered by your own rooftop generation. True zero-carbon driving.

🔋

Battery Health

Maintains minimum battery SOC (15%) to preserve Alpha ESS cycle life and warranty.

📊

Live Dashboard

Real-time view of solar generation, battery status, dynamic charge rate and cumulative grid savings.

Ready to Charge Your Tesla
for Free?

Let us configure your Alpha ESS + Tesla Wall Connector for zero-grid, dynamically-adjusted EV charging.

Contact Us → Book a Demo