Compliance Guide
Landlord-Friendly Install Patterns
Cable management, ventilation, and non-permanent setup patterns that keep landlords happy.
## Stealth Off-Grid: The Non-Permanent Lab
The goal of a renter's setup is to be "invisible" to a standard apartment inspection and leave zero permanent damage.
### 1. The Window Pass-Through
Do not drill holes for solar cables. Use **Flat MC4 Ribbon Cables**. These ultra-thin conductors allow you to close and lock your window over the wire without pinching the insulation or creating a draft.
- **Product Tip:** Look for 10AWG flat copper ribbon connectors.
### 2. The Rolling Server Rack
Mount your custom build (Inverter, Controller, Battery) into a standard **19-inch Server Rack with locking casters**.
- **Visuals:** It looks like professional IT gear rather than a "DIY bomb project."
- **Mobility:** Allows you to wheel the entire power system out during maintenance or moving day.
### 3. Non-Destructive Mounting
If you must mount charge controllers or breakers, use a **Plywood Backer Board**.
- Secure the backer board to the wall using heavy-duty toggle bolts (easily patched) or lean it inside a heavy server cabinet.
- Avoid mounting high-heat components (like inverters) directly to drywall.
Need specific hardware numbers?
Use the Sovereign Lab Sizing Calculator to get exact battery and solar requirements for your setup.