Renogy 1.2kW Essential Off-Grid Solar Kit (48V 3500W Inverter + 9.6kWh AGM Battery Bank)

Overview

The Renogy 1.2kW Essential Kit is a complete off-grid solar power solution for tiny homes, cabins, and small structures. It combines four high-efficiency 320W N-Type monocrystalline panels, a 48V 3500W inverter charger, and a robust 9.6kWh AGM battery bank. Designed for easy installation, this kit delivers reliable, renewable power where grid access is limited — perfect for anyone seeking energy independence and long-term savings.

Benefits

• Versatile Applications: Ideal for tiny homes, cabins, or sheds that need dependable solar power.
• Energy Independence: Stay powered during outages or in off-grid locations with full 48V support.
• Cost Savings: Reduce electricity bills by storing and using free solar energy.
• Eco-Friendly: Generate clean power and reduce your carbon footprint.
• Safe & Reliable: Includes DC circuit breakers to protect against overloads and short circuits.

Features

• 1.2kW high-efficiency PERC solar panels.
• 9.6kWh AGM deep cycle battery bank for extended autonomy.
• All-in-one 48V 3500W pure sine wave inverter charger.
• Integrated DC circuit breakers for added system protection.
• Optional Bluetooth module for remote system monitoring.

Package Includes

• 4 × 320W N-Type Monocrystalline Solar Panels
• 2 × 40Ft 10AWG Solar Panel to Charge Controller Adaptor Kits (Pair)
• 1 × 5-String Solar Combiner Box
• 2 × 16A 1P DC Miniature Circuit Breakers
• 1 × DC Circuit Breaker Box
• 1 × 32A 1P DC Miniature Circuit Breaker
• 1 × 16Ft 10AWG Battery to Charge Controller Tray Cables (Pair)
• 2 × 8Ft 8AWG Solar Stranded Copper PV Wires
• 1 × 160A 2P DC Molded Case Circuit Breaker
• 1 × 48V 3500W Pure Sine Wave Solar Inverter Charger
• 4 × 12V 200Ah Deep Cycle AGM Batteries
• 3 × 12in 1AWG Copper Battery Interconnect Cables
• 2 × 8Ft 1AWG Copper Battery Inverter Cables (Pair)
• 1 × BT-2 Bluetooth Module

Specifications

320W N-Type Monocrystalline Solar Panel

• Maximum Power (Pmax): 320W
• Optimum Operating Voltage (Vmp): 37.85V
• Optimum Operating Current (Imp): 8.46A
• Open-Circuit Voltage (Voc): 43.82V
• Short-Circuit Current (Isc): 8.92A
• Cell Efficiency: 22.2%
• Maximum System Voltage: 1000V DC (UL)
• Maximum Series Fuse Rating: 20A
• Operating Temperature: -40°F to 185°F (-40°C to 85°C)
• Dimensions: 1640 × 880 × 35 mm (64.6 × 34.7 × 1.4 in)
• Weight: 14.9 kg (32.9 lbs)
• Certifications: CE, ISO, UL

48V 3500W Pure Sine Wave Solar Inverter Charger

• Output Waveform: Pure Sine Wave
• Maximum Rated Power: 3500W
• Input Voltage: 120VAC
• Input Voltage Range: 85–140VAC
• Frequency: 50/60Hz Adjustable
• Output Voltage: 120VAC (100–120VAC, adjustable in 5V steps)
• Charge Controller Type: MPPT
• Maximum PV Input Power: 4400W
• Maximum PV Charging Current: 80A
• Dimensions: 17.5 × 13.0 × 4.9 in (444.8 × 330 × 124 mm)
• Weight: 22.4 lbs (10.15 kg)

12V 200Ah Deep Cycle AGM Battery

• Battery Type: AGM
• Nominal Voltage: 12V
• Rated Capacity: 200Ah (20-hour rate to 10.5V)
• Internal Resistance: ~3.5m?
• Connection Method: Series and Parallel (up to 4)
• Dimensions: 20.6 × 9.4 × 8.8 in (522 × 240 × 224 mm)
• Weight: 127.9 lbs (58 kg)
• Operating Temperature: 77°F ±9°F (25°C ±5°C)

Warranty

• Solar Panels: 25-year power output warranty (95% for 5 years, 90% for 10 years, 80% for 25 years)
• Panels: 10-year material and workmanship warranty
• Accessories: 1-year material and workmanship warranty

FAQs

• 1. How many solar panels and batteries do I need to run an AC?
  For a 12,000 BTU mini-split AC, Renogy recommends 1000–2000W of solar and 4–8kWh of battery capacity.
• 2. Can I install this system myself?
  Yes — the system is designed for DIY installation. If unsure, consult a licensed installer or Renogy’s support team.
• 3. Roof or ground mounting?
  Both work. Roof mounting saves space, while ground mounting offers easier access for cleaning.
• 4. What’s the difference between a 12V and a 48V system?
  48V systems are more efficient, generating less heat loss and providing smoother power delivery for higher-demand appliances.
• 5. Can this kit be integrated with a grid-tied setup?
  Yes, it can function as a backup power source in a hybrid setup but does not feed power back into the grid.
• 6. Can I expand the system later?
  Absolutely — the kit allows future expansion with more panels or batteries as your power needs grow.

Downloads

• Limited Warranty (PDF)