Elevating your solar experience: HPS-AHL for household energy storage
- 29 November 2023
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HPS-AHL for household energy storage
Introduction:
The new launch home battery backup HPS-AHL elevates your solar power system to new heights of performance. This all-in-one system with built-in lithium iron phosphate batteryย can meet your energy storage needs without the need for additional battery purchases. Additionally, the lithium battery is safe and durable, providing peace of mind in its usage.
HPS-AHL has 3 basic functions, including solar charging, utility charging and off-grid inverter. It also supports oil generator charging, bypass output, inverter output, and energy management. Diverse power supply types ensure stable electricity in any area and weather conditions, eliminating concerns about power shortages and outages.
Theย versatile range of AC and DC output interfaces canย meet various load power requirements, making it highly convenient for power utilization. Plug and play, meeting various electricity demands.
The product also features MPPT charging capabilityย and the DSP chip with an advanced control algorithm brings high response speed, reliability, and conversion efficiency. This product, with its outstanding performance and impressive sophistication, opens up boundless possibilities across various industries.
Overview:
HPS-AHL features the newlyย optimized MPPT tracking technology, enables fast-tracking of the PV array’s Max. power point in various situations, obtaining maximum energy in real-time.
The built-in lithium battery adopts a three-stage charging method (Bulk Charging, Constant Charging, and Float Charging) to ensure the safety of battery.
The HPS-AHL series offers multiple charging and output modes to suit different scenarios. The fully smart digital DC to AC inverting process utilizes advanced SPWM technology, outputting a pure sine wave and converting DC power to AC power. It is suitable for household appliances, power tools, industrial equipment, audio systems, and other electronics.
Charging the AC power with PFC technology ensures a high power factor, enhancing energy efficiency and promoting optimal energy consumption.
Furthermore, this device includes multiple DC output ports, such as 5V/3A ports and 12V/2A ports. Additionally, two Type-C dedicated ports (5V/3A and 100W PD) cater to the fast charging needs of mobile phones and notebooks.
The communication interface with the standard Modbus protocol allows end-users to expand their applications and meet different monitoring requirements.
The HPS-AHL provides high-quality, high-stability, and high-reliability electric energy, enhancing the power supply efficiency of the solar system for end-users.
Features:
ยทย Circuit breaker on battery output for battery safety.
ยทย Advanced MPPT technology, with Max. tracking efficiency higher than 99.5%.
ยทย Circuit breaker on PV input for equipment safety.
ยทย AC input overload relay for disconnecting from the power grid when the fault occurs.
ยทย PFC technology reduces the demand on the power grid capacity.
ยทย Bidirectional high-frequency transformer isolation topology.
ยทย Load continuously operates at full power for a long time.
ยทย Pure sine wave output.
ยทย EMC design on AC output to avoid interference with AC load.
ยทย Large-sized LCD for better status monitoring.
ยทย Intuitive display of battery SOC via 5-bar indicator lights.
ยทย Multiple DC output ports (5V/3A ports, 12V/2A ports, Type-C ports).
ยทย RS485 communication interface with optional 4G or Wi-Fi modules for remote monitoring.
ยทย Built-in Bluetooth to adjust settings through the EPEVER APP.
ยทย Built-in LiFePO4 lithium battery.
ยทย Comprehensive electronic protection.
ยทย Excellent dust-proof performance with separate compartment design.
Understanding the Naming Convention:
Our product model names are designed to provide you with a brief overview of the features and specifications of each device.
Now, let’s dissect the model HPS2522-AH0610:
ยทย HPS Series: This prefix is the seriesโ name. S means energy storage system.
ยทย โ25โ: The number 25 represents the inverter’s rated power in hundreds of watts. Here, “25” translates to a rated power of 2500 watts or 2.5 kilowatts.
ยทย โ2โ: The first single digit โ2โย represents the battery rated voltage. โ2โย signifies a 24V system.
ยทย โ2โ: The second single digit “2” means the inverter output voltage. “2” corresponds to an output of 220VAC, suitable for many AC appliances.
ยทย โAโย : Itย means of asynchronous utility charging and bypass. During utility charging, the inverter cannotย output power in reverse.
ยทย โHโ: This corresponds to high frequency isolated transformer.
ยทย โLโ: It means PV charge the battery directly.
ยทย โ06โ: The next two digits “06” represent the maximum charging current times ten. Therefore, “06” indicates a maximum charging current of 60 amperes.
ยทย โ10โ: The two digits as a part indicate the maximum input withstand voltage of the PV is 95V.
Components and appearance:
For this discussion, the model HPS1022-AHL0210 serves as a reference. For detailed insights or information about different models, please refer to the relevant manual.
NO. | Instruction | No. | Instruction |
1 | AC outlet | 12 | AC input port |
2 | LCD display | 13 | Extension battery fuse |
3 | Battery SOC indicator | 14 | Outlet holes |
4 | Type-C port (100W PD) | 15 | Extension battery terminal |
5 | 5V/3A output port*3 | 16 | Grounding terminal |
6 | DC output indicator | 17 | PV input terminals |
7 | 12V/2A output port*2 | 18 | Power switch |
8 | RS485 com. port | 19 | AC output terminal |
9 | Utility bypass overload relay | 20 | Battery container |
10 | PV input circuit breaker | 21 | Cooling fan |
11 | Battery output circuit breaker | ย | ย |
1ย AC Outlet: With the ability to power various devices, including smartphones, laptops, tablets, household appliances, and other electronics, this outlet supplies the required energy.
2ย LCD Display: The user-friendly screen allows users to easily adjust and monitor system parameters.
3ย Battery SOC indicator: Located on the front of the device, there are 5-bar LED indicators are displaying the battery SOC for charging and discharging.
4 Type C Port: Versatile and adaptable, this port offers power solutions for a wide array of devices, such as smartphones, tablets, laptops, and cameras.
5 5V/3A Output Port: Designed specifically for efficient DC power delivery, this port caters to a variety of appliances and devices that require a direct current power supply.
6 DC Output Indicator: A handy feature that provides real-time status updates, this indicator illuminates when a DC power connection is active.
7 12V/2A Output Port: Tailored to accommodate a 12V DC load connection, this port supplies power to devices operating on this specific voltage.
8 RS485 Communication Port: This interface enables local Modbus and remote system supervision by integrating optional 4G and WiFi modules, facilitating a seamless and remote user experience.
9 Utility bypass overload relay: Crucial protective component is integrated into the system to ensure the safety and stability of the power supply.
10 PV Input Circuit Breaker: Designed to receive solar energy input from PV panels, this configuration includes an automatic protective mechanism that guards against overcurrent or surges, ensuring the integrity and longevity of the entire system.
11 Battery Output Circuit Breaker: Crafted to guarantee safe battery operation, this feature instantly trips open in the event of overcurrent or short circuit situations, offering immediate system and battery protection.
12 AC Input Port: This interface links the device with utility power or a generator, permitting AC power input from these sources and guaranteeing a consistent power supply.
13 Extension Battery fuse: This is an essential safety component that protects the battery. It is designed to safeguard against overcurrent or short circuit situations that may arise in the battery circuit.
14 Outlet holes: These outlet holes are strategically positioned ports that enable the connection of various electronic devices and appliances to the power supply.
15 Extension Battery terminal: This terminal is available for battery expansion or substitution, offering added flexibility. For detailed guidance, please consult the manual.
16 Grounding Terminal: This is essential to divert electrical currents away from sensitive equipment and ensure that any potential electrical faults are safely directed to the ground.
17 PV input terminals: These are dedicated ports for connecting solar panels to the device. It can facilitate a seamless and efficient connection between the PV panels and the system
18 Power switch: This switch provides flexibility and ease of operation, enabling users to optimize the system’s performance according to different scenarios and power requirements.
19 AC output terminals: These terminals ensure a stable and reliable power supply to connected loads. It delivers the converted AC power from the device to various electrical devices and appliances.
20 Battery container:ย The container are protective enclosure designed to safeguard batteries, ensuring their safe and efficient operation.
21 Cooling fan: It is responsible for dissipating excess heat generated during operation, preventing overheating, and ensuring the longevity and reliability of the system.ย
Multiple Charging and Output modes:
โ Charging modes:
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- PV charge only: In this mode, the battery is charged solely from the solar panels without relying on an external power source. It is suitable for areas without access to the grid and where solar energy is abundant.
- PV (solar) Priority: This mode prioritizes solar power, allowing the system to maximize the utilization of solar energy and reduce dependence on the grid. This helps lower energy costs, especially in areas with ample sunlight, significantly reducing electricity expenses.
- PV+ Utility Charge: This mode provides a more stable power supply. Solar panels take precedence in supplying power, and when solar energy is insufficient or during nighttime, the system switches to grid power. This ensures a continuous and stable power supply even when solar panels are unable to operate or sunlight is limited.
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โกย Output modes๏ผ
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- Inverter output๏ผThe inverter output is designed to convert direct current (DC) from a power source, such as solar panels or batteries, into alternating current (AC) for use in electrical appliances. This is particularly useful in off-grid or hybrid systems where DC power needs to be transformed into AC power.
- Bypass output๏ผbypass output provides an alternative route for the power to flow directly from the input source to the output load, bypassing the inverter.
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HPS-AHL Scenarios:
Our innovative HPS-AHL all-in-one power system enables people in challenging and remote locations to access electricity effortlessly. Analyzing the consumption data outlined in the table reveals how efficiently this inverter/charger can fulfill the daily energy requirements of a household.
Here we choose HPS1022-AHL0210 as our model.