Skip to product information
6-Piece Tactical Solar Maintenance System – 18V Off-Grid Battery Harvester Kit with 100A Charge Controller
$69.99
Sale price
$69.99
Regular price
Why This Kit Belongs in Every Bug-Out Bag (BOB)
In a grid-down emergency or sudden evacuation, dead batteries mean total failure. Smartphones, handheld comms, vehicle starter batteries, and tactical gear all lose function within 48 to 72 hours without a dedicated power harvest.
This 6-Piece Tactical Solar Maintenance System provides indefinite 12V energy harvesting, ensuring your bug-out vehicle, marine craft, or backup battery bank remains fully charged and operational during blackouts, grid failures, and long-term off-grid deployments.
Key Tactical Features
- High-Efficiency Monocrystalline Silicon: Advanced monocrystalline solar cells deliver maximum power harvesting per square inch with exceptional thermal stability under harsh sunlight.
- 18V Open-Circuit Engine Maintenance: Specially tuned to push a constant 18V open-circuit voltage (Voc) to trickle-charge and maintain standard 12V lead-acid, AGM, gel, and deep-cycle batteries.
- Heavy-Duty 100A Solar Charge Controller: Prevents overcharging, voltage spikes, and reverse current flow back to the panel during night hours (supports up to 600W system throughput).
- Multi-Scenario Connection Harness: Plug directly into a vehicle's 12V auxiliary port via the included lighter adapter, or attach directly to battery terminals using heavy-duty alligator clamps.
- Ultra-Lightweight & Field-Portable: Weighing only 13.1 oz (372g), this kit adds almost zero weight to a vehicle emergency trunk box or bug-out pack.
Technical Specifications
| Feature / Metric | Technical Specification |
| Solar Material | High-Grade Monocrystalline Silicon |
| Open-Circuit Voltage (Voc) | 18V (Optimized for 12V Battery Systems) |
| Rated Panel Output | 6W to 12W (Standard Daylight Output) |
| Charge Controller Rating | 100A Max Current / Supports up to 600W System Output |
| System Weight | 13.1 oz (372g) |
| Mounting Capability | 4 Corner Eyelets + Suction Cups included for glass/windshield mounting |
Complete 6-Piece Kit Contents
- 1x 18V Monocrystalline Solar Panel Unit
- 1x Heavy-Duty 100A Solar Charge Controller
- 1x Main Interconnect Wiring Harness
- 1x 12V Vehicle Cigarette Lighter Adapter Cable
- 1x Heavy-Duty Battery Alligator Clip Output Set
- 4x Glass / Windshield Suction Mounting Cups
Power Storage Disclaimer: This solar kit operates live under sunlight and does not contain an internal lithium battery. Generated energy must be fed directly into a 12V battery bank, vehicle battery, or regulated power setup.