BCT ADVANTAGES
Easy, All-in-One 1 kWh Solar Storage System
- Solar Charging & Storage
Charge the 1 kWh pack with solar panels during the day and save that energy for later.
- Built-In Inverter
Converts stored DC power to AC so you can plug in and run your appliances directly during outages.
- Zero Maintenance & Quiet
Unlike gas generators, this system needs no fuel, no upkeep, and makes no noise-your lights stay on without hassle.
- Simple Installation & Sleek Design
Compact and stylish, it fits any home or building and installs in minutes.
- Ideal For
Homes, businesses, and small industries
Aquaculture, farming, and field work
Camping, tourism, and night markets
Enjoy reliable, clean power anywhere-generation, storage, and usage all in one.

- The 1KWH Portable Solar Power Bank, model BCT-SPS 12-80, is a versatile and high-capacity power solution that allows you to charge and power a wide range of devices. Here's a breakdown of its features and capabilities:
- Storage Capacity: The power bank has a storage capacity of 80Ah/12.8V, providing a total of 1024Wh of energy. This capacity allows for ample energy storage to power various devices and appliances.
- USB Output: The power bank features two USB outputs, capable of delivering 5V/2A and 9V/2A. These outputs are suitable for charging mobile phones, tablets, and other USB-powered devices efficiently.
- DC Output: The power bank offers three DC outputs at 12V/2A, allowing you to connect and power devices that require a DC power source.
- Car Charger Output: It includes a car charger output at 12V/10A, providing a reliable power source for charging devices in your vehicle.
- Type-C Output:This power bank features a Type-C output port supporting 5V/2A, making it ideal for charging devices with Type-C connectors.
- Charging Voltage: The power bank supports charging with a voltage range of 14.6-20V, allowing for flexible and efficient charging from solar panels or other power sources.
- AC Output Power: It features an AC output with a power rating of 220V/1.1KW, providing the ability to power small household appliances or electronic devices that require AC power.
- AC Output Frequency: The AC output frequency is set at 50Hz, delivering a pure sine wave that ensures stable and reliable power for connected devices.
- Depth of Discharge: The power bank allows for a depth of discharge of over 80%, ensuring maximum utilization of stored energy before recharging is required.
- Self-Discharge: With a self-discharge rate of less than 3% per month at 25°C, the power bank retains its stored energy efficiently, minimizing energy loss during storage.
- Working Temperature Range: The power bank operates reliably within a wide temperature range of -20°C to 70°C, making it suitable for various environments and climates.
- Recommended Temperature Range: The recommended temperature range for optimal performance is 10°C to 45°C, ensuring efficient charging and output in ideal operating conditions.




1kWh
Solar-storage-application Integrated System
Techniacl Parameters Model:BCT-SPS 12-80
|
Nominal Capacity |
80Ah |
|
Nominal Voltage |
12V(12.8V) |
| Electricity(kWh) | 1024Wh |
| USB Output | Two output 5V/2A |
| DC Output | Three output 12V/2A |
| Car Charger Output | 12V/10A |
| Type-C Output | 5V/2A |
| Charging Voltage | 14.6V-20V |
| Cut-Off | 2.5 single cell |
| AC Output Power | 220V/1.1kW |
| AC Output Frequency |
50Hz;Pure sine wave |
| Depth of Discharge | >80% |
| Self-Discharge(25°C) | <3%/month |
| Working Temperature Range | -20°C-70°C |
| Recommended Temperature Range | 10°C-45°C |
Hot Tags: 1kwh portable solar power bank, China 1kwh portable solar power bank manufacturers, suppliers, factory

