Table of Contents 1. Introduction 2. System Components 3. Safety Guidelines 4. Installation Instructions 4.1 Site Selection 4.2 Mounting the Solar Panels 4.3 Battery Installation 4.4 Inverter Installation 4.5 Wiring and Connections 5. System Operation 5.1 Starting the System 5.2 Shutting Down the System 5.3 Monitoring System Performance 6.
1. Introduction Congratulations on your purchase of the ROCKSOLAR 3500W 48V Off-Grid Solar System. This all-in-one system is designed for reliable, off-grid power for cabins, RVs, remote homes, and backup emergency energy. It combines high-efficiency solar panels, advanced lithium batteries, and a powerful inverter to deliver clean, renewable electricity.
Disconnect all power sources before installation or maintenance. Use insulated tools and wear safety gear such as gloves and goggles. Ensure all connections are tight and secure to prevent arcing or overheating. Battery Safety: Do not expose batteries to open flames or excessive heat. ...
Use the included battery connection cable and tighten all terminals. 4. Grounding: Ground the battery bank using an appropriate grounding rod and wire. 4.4 Inverter Installation 1. Location: Install close to the battery bank to minimize voltage drop. 2. Ventilation: Allow at least 6 inches of clearance around the inverter. 3.
Ensure grounding of both the panel frame and inverter chassis. 5. System Operation 5.1 Starting the System 1. Confirm all wiring is complete and double-check polarity. 2. Close the DC breaker to enable solar charging. 3. Turn on the inverter and observe the LCD or LED indicators. 4.
Component Specification Solar Panels 6 x 440W Monocrystalline Total Solar Capacity 2640W Batteries 2 x 48V 50Ah LiFePO4 Battery Storage 4.8kWh Inverter 3500W 48V Pure Sine Wave Output Voltage 120V AC (Single Phase) Extension Cable 10 Ft 10AWG (Red+Black, MC4)
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