RICH SOLAR NOVA 12K PV Hybrid Inverter Solar Kit | 61.44kWH Server Lithium Battery [KIT-SR0002]
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Not Sure This Is The Right System?
Request a Free Solar ProposalThe RICH SOLAR NOVA 12K Hybrid Inverter Solar Kit is a powerful, all-in-one energy solution for off-grid or hybrid solar installations. Featuring the NOVA 12K hybrid inverter, paired with a massive 61.44kWh lithium server-rack battery bank, this kit delivers high-capacity energy storage, smart inverter management, and reliable AC output for residential or commercial applications. Designed for users who demand top-tier performance, robust expandability, and true energy independence.
12,000W Hybrid Inverter (Split Phase)
Delivers both 120V and 240V power—ideal for whole-home backup or large off-grid systems.
Massive 61.44kWh Server Rack LiFePO4 Battery Bank
High-capacity storage—safely power your home through day and night with long-lasting lithium energy.
Integrated MPPT Solar Charge Controller
Optimized energy harvest—real-time solar tracking ensures you get the most out of your panels.
Hybrid Grid/Off-Grid Flexibility
Run independently or supplement grid power—smart switching and load management for ultimate versatility.
Built for Scalability
Easily expand with more batteries or panels—perfect for growing energy needs or phased installations.


Everything you need is included with your product.
| Category | Specifications |
| Maximum PV Input Power | 12000W |
| Parallel Capability | 6 units |
| Category | Specifications |
| 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 |
| Category | Specifications |
| 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 |
| Category | Specifications |
| Battery DC Voltage Range | 40–62VDC/48VDC |
| Maximum Solar Charging Current | 200A |
| Maximum AC Charging Current | 200A |
| Maximum Charging Current | 200A |
| Category | Specifications |
| Operating Temperature Range | -13°F to 140°F(>113°F derating) |
| Protection Degree | IP65 |
| Communication Port | RS232, RS485, Wi-Fi, USB |
| Category | Specifications |
| Dimension (LxWxH) | 8.5x20.3x28.1in/215.5x515x715mm |
| Net Weight | 99.2lb/45kg |
| Category | Specifications |
| Nominal Voltag | 300 cm |
| Nominal Capacity | Yes |
| Minimum Capacity | 4 Person |
| Nominal Capacity | Yes |
| Category | Specifications |
| Charging Voltage | 56V |
| Discharging Cutoff Voltage | 44.8V |
| Maximum Charging Current | 100A |
| Continuous Charge Current | 100A |
| Maximum Discharge Current | 100A |
| Category | 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 |
| Category | Specifications |
| 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 |
| Category | Specifications |
| Charge Temperature | 0.1C@(32℉~50℉); 0.2C@(50℉~68℉); 0.5C@(68℉~77℉); 1C@(77℉~113℉); 0.3C@(113℉~131℉); 0.2C@(131℉~140℉); |
| Discharge Temperature | -4℉~149℉ (The surface temperature of the cell should not exceed 149℉) |
| Storage Temperature | -4℉~113℉ 90%RH Max(1 month); 32℉~95℉ 90RH Max(6 Months) |
| Recommended Storage Temperature | 32℉~113℉ 85%RH Max (The battery life would be reduced if the battery is stored at a high temperature) |
| Category | Specifications |
| Certification | UL1973, UL9540A, FCC |
| Max. Expansion | 15 pcs in parallel |
| Communication Ports | RS485/RS232/CAN |
| Warranty | 10 Years Manufacturer Defect |
Can this run my entire house?
Yes. With 12,000W output and 61.44kWh battery storage, it can power essential and large loads like HVAC, laundry, and more.
Is this system expandable?
Yes. You can add more batteries or solar panels as your needs grow.
Does this work without grid power?
Yes. It operates fully off-grid and can also work in hybrid mode alongside grid utility.
Is the battery rack pre-configured?
Yes. The rack comes ready for plug-and-play installation, simplifying setup.
What type of solar panels are compatible?
It supports most 60-cell and 72-cell panels. Ideal configuration is 400W+ panels with compatible open circuit voltage.
Shipping is free across the Lower 48. No fuel surcharges, no residential fees, and no liftgate charge on freight orders. The price you see is the price you pay. Read our full Shipping Policy here.
Most orders leave the warehouse in 1 to 2 business days and arrive within 3 to 10 business days. We send tracking the moment it ships.
Anything that ships on a pallet goes freight with liftgate and pallet jack included, so the driver gets it off the truck and onto the ground at your address. The carrier will call you directly to schedule a delivery window.
Returns are 30 days from delivery. For freight deliveries, inspect the shipment before you sign for it. If something is damaged in transit, note it on the delivery receipt and we handle the freight claim, not you. Read more about our Returns Policy here.
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I was a DIY solar power wannabe... that is 'til I connected with Manny... The man's a prince! He not only knows his stuff; he walked me through all things electrical. To make sure I had all I needed... he gave me his cell phone # to text him anytime I got confused... nights and weekends included. The prices were very competitive... definitely go with Manny -- you won't go wrong!
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I'm about to go off grid. I called Manny, he walked me through everything so I could truly understand what I needed and never tried to upsell me. He was honest and made a customer for life.
Ray B.
I would personally like to thank Manny... I purchased the inverter and decided I needed to return it... Manny was very understanding and went out of his way to help me return the product and not even have to pay for shipping return. He gives this company reputation, honor and quality customer service!
Roger V.
I have been talking with Manny the owner... He has not only helped me design a system but he's been assisting with the install and components. I am super pleased so far with the assistance.
Jeff S.
We added 2 more batteries to our current set up. Pleased with the customer service from Off-Grid Source! Will be back!
Jason
Very fast response times. Very professional. I highly recommend!
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