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Overview

A no-panels version of Rich Solar's 13,000W system: two NOVA 6.5kW hybrid off-grid inverters, four ALPHA 5 PRO batteries (20.48kWh) and a free battery rack. It also comes with two PV DC quick disconnect switches, busbars, 2/0 wire sets and 10 gauge solar extension cables, so the wiring between panels, inverters and batteries is covered.

Who it's for

Homes, cabins and remote sites that want 120/240V off-grid power and plan to supply their own panels. The listing names panel setups of about 12.3 to 12.8kW (30 x 410W, 32 x 400W or 38 x 335W). Check your needs with the Solar System Sizer.

Key specs at a glance

  • Inverters: 2 x NOVA 6.5kW (RS-H6548), 6,500W each, 120/240V pure sine wave, 91% peak efficiency
  • Solar charging: MPPT, up to 8,000W PV array and 120A charge current per inverter
  • Batteries: 4 x ALPHA 5 PRO 51.2V 100Ah, 20.48kWh total, 7,000 cycles, UL1973, UL9540A, FCC
  • Transfer time: 10 ms (computers), 20 ms (home appliances)
  • Expansion: up to 6 inverters and 15 batteries
  • Temperature: charge 32 to 140°F, discharge -4 to 149°F
  • Warranty: batteries 10 years, inverters 3 years

Common questions

Are panels included?
No. This version ships without panels.

Is a battery rack included?
Yes, one battery rack is in the kit.

Can I monitor it remotely?
Yes, the inverters have built-in Wi-Fi.


Key Features

  • Complete off-grid solar kit with optional solar panel configurations
  • 13,000W output with 120/240V AC for home or business use
  • Dual 6.5kW NOVA off-grid hybrid inverters for stable power supply
  • Four ALPHA 5 PRO 51.2V 100Ah LiFePO4 batteries for 20.48kWh total storage
  • UL1973, UL9540A, and FCC certified batteries
  • Expandable up to 15 batteries in parallel
  • Advanced BMS protection: overcharge, over-discharge, overcurrent, and short-circuit protection
  • Built-in Wi-Fi for mobile monitoring via app
  • Cold start function and parallel operation support for scalable systems
  • Ships from California with free technical support
  • 10-year battery warranty and 3-year inverter warranty

Kit Contents

Specifications 

Component Specification
Model Number RS-CBK1301D
Panel Options 38 × 335W (12.7kW), 32 × 400W (12.8kW), 30 × 410W (12.3kW), No Panel
Inverter 2 × NOVA 6.5kW Hybrid Off-Grid Inverter (RS-H6548)
Rated Power 6,500W per inverter
AC Output 120/240V, Pure Sine Wave
Efficiency 91% Peak
Transfer Time 10 ms (PC), 20 ms (Home Appliances)
Parallel Capability Up to 6 inverters
AC/solar charger MPPT, Max 8,000W PV Array, 120A Max Charge Current
Batteries 4 × ALPHA 5 PRO 51.2V 100Ah LiFePO4 (RS-B5121P1)
Nominal Capacity 5,120Wh per battery, 20.48kWh total
Cycle Life 7,000 Deep Cycles
Charge/Discharge Current 100A Continuous
Max Expansion Up to 15 Batteries in Parallel
BMS Protection Overcharge, Over-discharge, Overcurrent, Short Circuit
Physical (Battery) 17.7"L × 17.8"W × 5.2"H, 99.2 lb
Physical (Rack) 27.5"L × 27.5"W × 44.1"H, 196.2 lb
Temperature Range Charge: 32–140°F, Discharge: -4–149°F
Warranty 10-Year Battery, 3-Year Inverter
Included Accessories PV DC Quick Disconnect Switch, Busbar 600 AMP, 2/0 Gauge Wire Sets, Solar Extension Cables, Battery Rack

Documents

⚠️ California Proposition 65 Warning: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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