Customizable BigBattery Home Inverter and Battery Kit for Grid-Tied or Off-Grid Renewable Energy Systems
Configure Your System
Inverter
RequiredThe inverter is the part of the system that takes DC power from batteries and converts it to AC power, which is used to give appliances and electronics the energy they need to work.
Both of the APEX inverters are off-grid all-in-one inverters. This means they do not export power onto the grid and they have a built-in solar charge controller to take in solar power.
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Product Details
BigBattery APEX-6.5K Off-Grid Inverter, 48V All-in-One Inverter with 10kW Solar Input, UL 1741
Whether you’re protecting your home from rolling blackouts, building an off-grid cabin, or creating a solution for a grid-tied residence, the APEX-6.5K provides energy independence. The combination of pure sine wave output, comprehensive safety, and reliable backup power makes this the ideal solution for your energy storage needs. With long lasting performance, safety, reliability, and a 5 year warranty, the APEX-6.5K system provides years of dependable power for your home or business.
Specifications:
- Continuous output power: 6.5kW @ 120/240Vac
- Surge capacity: 13kW
- Number of MPPTs: 2
- MPPT operating voltage range: 125-450Vdc
- Max. PV input current: 18A per MPPT
- Max. charge current from solar: 140Adc
- 2x AC inputs: Grid and generator
- Max. charge current from grid or generator: 80Adc
- Max. efficiency: 99.9%
- Communication: RS485, CAN, USB, and dry contact
- Certifications: UL1741
- Weight: 48lbs
- Dimensions (H×W×D): 25.51×16.14×5.51in
| Need more than what's available? Tell us what you need and we can source it for you. |
Batteries
RequiredThe batteries are the part of the system that store energy for the inverter to use as needed to power appliances and loads. Since the APEX inverters are all based off 48V batteries, all of the batteries listed here are also 48V batteries.
Choose the ETHOS for 10.24kWh of stackable storage, which can be expanded with additional modules. This battery utilizes quick connectors on their positive and negative terminals.
Choose the NEXUS for 15kWh of compact and energy-dense storage. The stud terminals allow for a broad selection of cabling, which makes finding custom power cables considerably easier. The cables provided with the battery are 4 AWG with 5/16" ring terminal lugs on one end and 3/8" ring terminal lugs on the other.
Choose the HUSKY 2 INV batteries for configurations that require a smaller footprint. This battery also uses stud terminals for custom cable lengths, and it works great for less conventional setups.
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Product Details
BigBattery NEXUS 48V 15kWh LiFePO4 Battery, 300Ah Energy Storage for Solar and Backup
The NEXUS from BigBattery provides 15kWh of alternative energy storage and includes an internal heater, an advanced BMS, and fire suppression technology. It’s designed for indoor or outdoor installation in warm or cold climates.
Specifications:
- Nominal voltage: 51.2V
- Capacity: 15kWh/300Ah
- Max. charging voltage: 57.6V
- Max. continuous charge/discharge current: 140A
- Peak discharge current: 270A for 1s
- Communication options: CAN, RS485, and RJ45
- Parallel up to 15 units (230kWh)
- Rated for 4,000 cycles
- Ingress protection: IP54
- Internal heater
- Weight: 315lbs
- Dimensions (H×W×D): 30.8×19.7×15.7in
| Need more than what's available? Tell us what you need and we can source it for you. |
Solar Panels
OptionalSolar panels are a great way to add in renewable energy to your system. A solar charge controller is conveniently built into the APEX inverters to convert the energy made by the solar panels into usable power for the inverter to pass onto loads or to charge connected batteries.
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Product Details
Aptos DNA Series 410W Monocrystalline Solar Panels, Level 6 Salt Mist Tested, Residential and Commercial Solar Panels with Black Frames
The Aptos 410W solar monofacial solar panels are designed with PERC technology and level 6 salt mist testing. These panels are ideal for commercial or residential installations.
Specifications:
- Operating Voltage (Vmp): 32.93V
- Operating Current (Imp): 12.45A
- Open-Circuit Voltage (Voc): 37.32V
- Short-Circuit Current (Isc): 13.95A
- Efficiency: 21%
- Monofacial
- PERC technology
- Level 6 salt mist tested
- 108 half cells
- 5.4kPA wind load and snow load
- Weight: 48.5lbs
- Dimensions (H×W×D): 67.7×44.6×1.3in
These modules come on a pallet containing 31 units. We recommend purchasing a full pallet for optimal shipping rates. However, we will build a custom pallet for smaller orders, at a minimum of 8 units.
| Need more than what's available? Tell us what you need and we can source it for you. |
Kit Summary
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