Apollo B Series 10kWh All-in-One ESS
Model: SCAP-B-51.2-200

Product Overview
Is the SCAP-B-51.2-200 the Right Capacity for You?
Best suited for
The 10kWh Apollo B links two slim horizontal modules with a 6KW inverter for small to mid-sized homes that want a full night of essential backup without a tall stack. It is a common wall-mounted solution in garages and utility rooms.
Typical loads this capacity handles
The 6KW inverter runs fridge, lighting, entertainment, and short appliance tasks, while air conditioning plus electric cooking together still exceed it. Charging uses the same 9000W PV and 120A MPPT profile as the A family.
Estimated runtime
Backup example: around 9kWh usable. A 400W household average lasts about 23 hours and an 800W load roughly 11 hours, enough for a comfortable full-night outage with reserve in the morning.
Sizing advice
Pick the B 10kWh when capacity needs are mainstream but mounting space favors two slim units over a two-module tower. It is the best-selling B configuration, matching the popular A-series 10kWh with a different form factor.
Technical Specifications
- Power
- 6KW
- Battery Input Voltage
- 51.2V
- Inverter Output Voltage
- 230V
- Max PV Input Power
- 27A/9000W
- PV Input Voltage Range
- 80V-500V
- Max MPPT Charge Current
- 100A
- Dimensions
- (60*18.3*39CM)*2
- Voltage
- 51.2V
- Capacity
- 10240Wh(200Ah)
- Discharge Current
- 200A
- Battery Type
- LiFePO4
Key Advantages
- ✓6KW hybrid inverter with 230V AC output and surge headroom for motor starts
- ✓10240Wh(200Ah) of Grade A LiFePO4 storage with about 90% usable energy and 2000-4000 cycle life
- ✓Integrated MPPT controller: up to 9000W of solar input, wide 80V-500V PV range, 100A MPPT charge current, for fast solar recharge
- ✓Slim horizontal enclosure that wall-mounts in garages and utility rooms where a tall stack cannot fit
- ✓5-year warranty with CE, UN38.3, and MSDS certification as standard
- ✓Factory-direct wholesale pricing and full OEM/ODM customization from CMJ Solar
Applications
Shipping & Warranty
Worldwide Shipping
Global shipping via sea freight and express courier. FOB Shenzhen or EXW Jiangmen terms available. Production lead time 10-20 days depending on order volume and customization requirements.
Warranty & Support
5-year warranty on battery systems. LiFePO4 cells rated for 2000-4000 cycles. BMS protection, WIFI monitoring, and technical support included. Spare parts available throughout warranty period.
Frequently Asked Questions
What warranty does this product come with?
The Apollo B Series 10kWh All-in-One ESS comes with a 5-year warranty covering the LiFePO4 battery cells and integrated BMS. Our LiFePO4 cells are rated for 2,000-4,000 charge-discharge cycles, providing 5-10 years of reliable daily use under normal operating conditions. Spare parts and technical support are available throughout the warranty period.
What is the MOQ (Minimum Order Quantity)?
The MOQ is typically 20 units per model for standard products. Sample orders of 1 unit are welcome for testing and evaluation. For OEM/ODM custom packaging or private labeling, the MOQ is 500 units. Contact our sales team for specific pricing based on your order volume.
How long can the Apollo B Series 10kWh All-in-One ESS power my home during an outage?
The Apollo B Series 10kWh All-in-One ESS provides 10,240Wh of stored energy (approximately 9,216Wh usable at 90% depth of discharge). At an average essential-load draw of 500W (lights, router, refrigerator, and TV), it can sustain power for approximately 18.4 hours. At 1,000W, runtime is approximately 9.2 hours. Actual runtime depends on total connected load and usage patterns.
What appliances can the 6KW inverter handle?
The Apollo B Series 10kWh All-in-One ESS features a 6KW hybrid inverter with 230V AC output. At 6KW, it can simultaneously run household appliances such as refrigerators (150-400W), LED lighting (10-50W), televisions (50-150W), computers (100-300W), and smaller air conditioning units. The inverter also supports surge power for motor startups. For high-power devices like electric ovens or heat pumps, verify the combined load does not exceed the continuous 6KW rating.
Can this system operate off-grid and with solar panels?
Yes. The Apollo B Series 10kWh All-in-One ESS supports grid-tied, off-grid, and hybrid operation modes. It features an integrated MPPT solar charge controller with a PV input voltage range of 80V-500V, making it compatible with a wide range of monocrystalline and polycrystalline solar panel configurations. The system automatically switches to backup power during grid outages and can store excess solar energy for nighttime use.
Can I expand the battery capacity later?
Yes. The Apollo B series uses a modular design that allows you to add battery modules over time. Each module provides 200Ah at 51.2V. Capacity can be scaled from 5kWh up to 30kWh (or higher depending on the configuration) by stacking additional modules without replacing the existing system. This modular approach protects your initial investment and allows capacity to grow with your energy needs.
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