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Rich Solar

Rich Solar NOVA 12K PV Hybrid Inverter Solar Kit | 61.44kWH Server Lithium Battery [KIT-SR0002]

SKU SRx12-H12Kx1-NO
$25,999.99
$25,999.99

Estimated shipping time

You can typically expect your items to arrive within 4–7 business days, depending on your location and product availability.

What is your Return Policy?

At Northgrid Supply, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:

1. Return Window

You can request a return within 30 days of receiving your order. Unfortunately, we’re unable to accept returns after that time frame.

2. Who Pays for Return Shipping?

  • If your item arrives damaged, defective, or incorrect, we’ll cover the return shipping cost.
  • If you’re returning an item because you changed your mind, you’ll be responsible for return shipping fees.

3. Damaged or Defective Items

Received something broken or not working properly? Contact us within 30 days. We’ll provide a prepaid return label and once the item is returned and inspected, we’ll issue either a full refund or a replacement—including any original shipping costs.

4. Changed Your Mind?

If you no longer want the item, you can return it within 30 days—as long as it's unused, in its original packaging, and in resellable condition. You’ll need to handle the return shipping, and once we receive and inspect it, we’ll refund the product cost (excluding shipping).

5. Refund Processing

Once we receive and approve your return, we’ll send a confirmation email and issue a refund to your original payment method within 7 business days. Please allow additional time for banks or credit card companies to process and reflect the refund.

If it’s been over 10 business days since your refund was approved and you still don’t see it, contact us at support@northgridsupply.com and we’ll look into it immediately.

6. Restocking Fees

Change-of-mind returns are subject to a 25% restocking fee. Damaged, defective, or incorrect items are not charged a restocking fee.

This hybrid solar energy kit combines a 10,000W split-phase inverter with twelve 51.2V 100Ah lithium iron phosphate server-rack batteries for 61.44kWh of stated battery storage. The inverter supports up to 12,000W of PV input and provides 120/208/240V split-phase output for grid-tied, off-grid, and hybrid system configurations. The system supports solar, battery, utility, and generator power integration, with dual MPPT inputs, Wi-Fi monitoring, battery-management communication, AC coupling, and parallel inverter expansion. Two battery racks are included for organizing the twelve server-rack batteries.

Electrical Specifications

Nominal Voltage: 51.2V

Nominal Capacity: 100Ah

Minimum Capacity: 99.5Ah

Nominal Capacity: 5120Wh

Operating Specifications

Charging Voltage: 56V

Discharging Cutoff Voltage: 44.8V

Maximum Charging Current: 100A

Continuous Charge Current: 100A

Maximum Discharge Current: 100A

Physical Specifications

Battery Dimensions: 17.7"L x 17.8"W x 5.2"H

Battery Weight: 99.2 lb

Server Rack Dimensions: 27.5"L x 27.5"W x 44.1"H (Doesn't include the height of wheels)

Server Rack Weight: 196.2 lb

BMS Operation

Operation Voltage: 43.2~58.4V

Maximum Charging Current: 100A

Maximum Discharging Current: 100A

Maximum Charge Voltage (CC/CV): 57.6V

Overcharge Protection Voltage (Battery): 58.4V

Overcharge Protection Release Voltage (Battery): 54V

Over Discharge Protection Voltage (Battery): 43.2V

Over Discharge Protection Release Voltage (Battery): 47.2V

Over Discharge Primary Charge Overcurrent Protection Value: 110A

First Stage Charge Over Current Delay: 1s

Primary Discharge Overcurrent Protection Value: 110A

Primary Discharge Overcurrent Protection Delay: 1s

Secondary Discharge Overcurrent Protection Value: 150A

Secondary Discharge Overcurrent Protection Delay: 500ms

Temperature Performance

Charge Temperature: 0.1C@(32F~50F); 0.2C@(50F~68F); 0.5C@(68F~77F); 1C@(77F~113F); 0.3C@(113F~131F); 0.2C@(131F~140F)

Discharge Temperature: -4F~149F (The surface temperature of the cell should not exceed 149F)

Storage Temperature: -4F~113F 90%RH Max(1 month); 32F~95F 90RH Max(6 Months)

Recommended Storage Temperature: 32F~113F 85%RH Max (The battery life would be reduced if the battery is stored at a high temperature)

Others

Certification: UL1973, UL9540A, FCC

Max. Expansion: 15 pcs in parallel

Communication Ports: RS485/RS232/CAN

Input

Maximum PV Input Power: 12000W

Maximum DC Voltage: 600VDC

Start-up Voltage/Initial Feeding Voltage: 125VDC/160VDC

MPPT Voltage Range: 120VDC-550VDC

Number of MPPT Trackers/Maximum Input Current: 2/18A

Input

Rated Output Power: 10000VA/10000W

Nominal Output Voltage: 120VAC(P-N)/208VAC(P-P)/240VAC(P-P)

Output Voltage Range: 105.5-132VAC per phase

Nominal Output Current: 41.5A per phase

Battery

Battery DC Voltage Range: 40-62VDC/48VDC

Maximum Solar Charging Current: 200A

Maximum AC Charging Current: 200A

Maximum Charging Current: 200A

Operating Environment

Operating Temperature Range: -13F to 140F (>113F derating)

Protection Degree: IP65

Communication Port: RS232, RS485, Wi-Fi, USB

Physical

Dimension (LxWxH): 8.5x20.3x28.1in / 215.5x515x715mm

Net Weight: 99.2lb / 45kg

Certificate

Certificate: UL1741SA, UL1741SB, CSA 22.2.107.1, CEC

Size Guide

  • Battery Dimensions: 17.7 x 17.8 x 5.2 in each.
  • Battery Weight: 99.2 lb each.
  • Battery Rack Dimensions: 27.5 x 27.5 x 44.1 in, excluding wheel height.
  • Battery Rack Weight: 196.2 lb each.
  • Inverter Dimensions: 8.5 x 20.3 x 28.1 in.
  • Inverter Weight: 112 lb. The current inverter specification sheet and user manual both support this value.

Compatibility

  • Compatible PV Module Types: Single-crystalline and polycrystalline PV modules. The inverter manual explicitly states not to connect other PV array types.
  • Compatible Power Sources: PV solar modules, battery power, utility/grid power, and generator input.
  • Compatible Operating Modes: Grid-tie, off-grid, and hybrid operation.
  • Compatible Battery Chemistries for Inverter: Lead-acid, Li-ion, and NiCd.
  • Battery Expansion Compatibility: Up to 15 included-style batteries may be connected in parallel while maintaining BMS communications.
  • Inverter Expansion Compatibility: Up to six inverter units may be operated in parallel.
  • NOVA 12K 12000W Inverter
  • ALPHA 5 PRO 51.2V 100Ah LiFePO4 Battery

User Manual:

  • NOVA 12K 12000W Inverter
  • ALPHA 5 PRO 51.2V 100Ah LiFePO4 Battery

  • 61.44kWh Battery Storage: Includes twelve 5.12kWh lithium iron phosphate server-rack batteries in the complete kit.
  • 12,000W Maximum PV Input: The hybrid inverter supports up to 12,000W of photovoltaic input power.
  • 10,000W Rated AC Output: Provides 10,000W rated output power with pure sine wave AC output.
  • Split-Phase Output: Supports 120/240V split-phase and 120/208V split-phase configurations.
  • Hybrid System Operation: Supports grid-tie, off-grid, and hybrid operating modes.
  • Generator Input Support: A second AC input supports generator integration.
  • AC Coupling: Built-in AC-coupled functionality supports integration with compatible AC power systems.
  • Dual MPPT Inputs: Two MPPT inputs support up to 18A each, with 30A peak input indicated in the inverter specification sheet.
  • 200A Charging Capability: The inverter supports up to 200A maximum charging current.
  • Wi-Fi Monitoring: Built-in Wi-Fi enables real-time monitoring through a mobile app.
  • Battery Management Communication: RS485 communication supports integration with compatible battery management systems.
  • Parallel Inverter Expansion: Supports parallel operation of up to six inverter units.
  • Integrated Breakers: The inverter incorporates a 300A DC breaker and a 60A AC breaker.
  • Arc-Fault and Rapid-Shutdown Functions: Built-in arc-fault detection and rapid shutdown functions are specified for the inverter.
  • Ground-Fault Detection: The inverter specification includes ground-fault detection.
  • PV Lightning Protection: PV input lightning protection is included in the inverter's safety features.
  • External CT Support: An external CT sensor is supported for system self-consumption management.
  • Adjustable Charging: Charging current and voltage are user adjustable.
  • IP65 Inverter Enclosure: The inverter uses an IP65-rated enclosure for indoor or outdoor installation under the conditions specified in the user manual.
  • High-Cycle Battery Design: Each included battery is rated for at least 7,000 cycles with at least 70% capacity retention under the stated specification conditions.
  • Expandable Battery System: Up to 15 batteries can be connected in parallel while maintaining BMS communications.
  • Rack-Mount Battery Design: Each battery uses a 3U server-rack format.
  • Remote Battery Monitoring: The battery system supports real-time statistics through its monitoring app.
  • Low-Temperature Charge Protection: Battery charging is disabled below 32F.
  • Built-In Battery Circuit Breaker: Each battery includes a circuit breaker for protection against specified high-risk fault conditions.
  • Welded Prismatic Cell Connections: The battery specification identifies welded prismatic cell connections as part of its internal construction.

ALPHA 5 PRO

51.2V 100Ah LiFePO4 Battery

  • Certification: UL1973, UL9540A, FCC
  • 7,000 Deep Cycles Life
  • 5120 Watt Hours Energy
  • 100A Continuous Charge Current
  • Compatible with multiple brands of inverters
  • Low maintenance
  • Over charging or discharging protection
  • Overcurrent & short circuit protection
  • Parallel up to 15 Batteries
  • Connect in Parallel for Larger Capacity
  • With Sophisticated Battery Management System (BMS)
  • 10 Years Lifespan
  • Support multiple input & output - Split phase 120/240VAC Split phase, 120V/208V Split phase
  • Door-type cable compartment.
  • Built-in 300A DC breaker and 60A AC breaker.
  • Built-in AC coupled function.
  • Built-in Wi-Fi for mobile monitoring (APP is available).
  • Accepts second input power source, generator input compatible.
  • Built-in arc fault detection (AFD) and rapid shutdown (RSD).
  • External CT sensor to guarantee 100% self-consumption.
  • Built-in communication port for BMS (RS485).
  • User-adjustable charging current and voltage.
  • Parallel operation up to 6 units.
  • Idle Consumption: -150W (+/-10%)

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    Total price$51,679.95