Micro Solar Storage System
HopePower
HopePower is an all-in-one micro solar energy storage system available in 300W, 500W and 1000W models, designed to provide reliable backup power for compact solar and off-grid applications.
Learn More About：
Micro Solar Storage System
Download: HopePower
Applications:
| Model | HP-300 | HP-500 | HP-1000 |
| Rated AC Output Power | 300W | 500W | 1000W |
| Output Voltage Waveform | Pure Sine Wave | ||
| Output Voltage | 185~230VAC 50Hz | ||
| Low DC Warning Point | ≤19% | ||
| Low DC Cut-off Voltage | 2.9Vdc | 6.0Vdc | |
| Low DC Warning Return Voltage | ＞20% | ||
| Charging Power(Utility and solar together) | 300W Max. | 500W Max. | 1000W Max. |
| Bulk Charging Voltage | 3.6Vdc | ||
| Float Charging Voltage | 3.5Vdc | 7.3Vdc | |
| Nominal Input Voltage | 230Vac | ||
| Min. AC Input Voltage | 90Vac ±5 | ||
| Max. AC Input Voltage | 280Vac ±5 | ||
| Nominal Input Frequency | 45~65Hz | ||
| AC Charging Power | 300W Max. | 500W Max. | 1000W Max. |
| Nominal PV Voltage | 30Vdc | 45Vdc | |
| PV Array MPPT Voltage Range | 10Vdc~55Vdc | 11Vdc~55Vdc | |
| Max. PV Array Open Circuit Voltage | 56Vdc | 69Vdc | |
| Solar Charging Power | 300W max. | 550W max. | |
| Capacity | 800Wh | 1000Wh | 2000Wh |
| Nominal Battery Voltage | 3.2Vdc | 3.2Vdc | 6.4Vdc |
| Max.Charge Current | 100A | 140A | 100A |
| Max.Discharge Current | 100A | 170A | 160A |
| Operation Voltage Range | 2.9Vdc~3.6Vdc | 6.0Vdc~7.3Vdc | |
| Operation Temperature | -15°C~+60°C | ||
| DC Output Socket | 1 pcs 5V1A USB charger | ||
| LED Indicator | 4 pcs SOC indicators,1pcs working status indicator | 4 pcs SOC indicators,2pcs working status indicator | |
| Protection | Overcharge protection,Over Discharge protection,Overcurrent protection、Shortcircuit protection、Overtemperature protection | ||
| Noise(dB) | <40dB (1 meter) | <50dB (1 meter) | |
| Working Temperature | -10°C~+40°C | ||
| Humidity | 5~95%(no condensation) | ||
| Sea Level(m) | ≤2000 | ≤3000 | |
| LxWxH(products size) | 300×134.7×258mm | 300×149.7×258mm | 450×159.5×303mm |
| LxWxH (package size) | 362×322×190mm | 362X322X205mm | 525X371X232MM |
| Weight(NW Kg) | 9.9Kg | 10.8Kg | 19.16KG |
| Weight(GW Kg) | 11.1Kg | 12.0Kg | 20.86KG |
Model Selector
Find Your HopePower Model
Select your household appliances and required backup time to compare the HopePower 300W, 500W and 1000W models. Suitable for fans, small refrigerators, TVs, laptops and mobile phones.
Select Appliances
0 selectedStructure
1.On & Off Button
One-touch startup/shutdown for safe, quick control of the whole system.
Read More
2.Status Indicators
Clear LED bar shows charging/discharging status and battery state at a glance.
Read More
3.USB
Front USB port powers small devices (phones, sensors) with built-in over-current protection.
Read More
4.AC Input
(230 V, 50 Hz)
Plug into the grid to charge the internal pack; designed for stable, compliant mains charging.
Read More
5.PV Input
(10–55 V, 300 W)
Connect directly to a solar panel for daylight charging within the specified voltage/power window.
Read More
6.AC Output
(230 V, 50 Hz)
Provides regulated AC power to connected equipment; outlet type complies with local regional standards.
Read More
Delivery
1、Demand Analysis
● Consultation
● Requirements Confirmation
● Environmental Assessment
2、Solution Design
● Component Selection
● System Configuration
● Preliminary Quotation
3、Raw Material Procurement
● Supplier Selection
● Quality Inspection
● Production
● Packaging
4、Installation
● Civil Works
● Mounting
● System Debugging
5、Client Training
● Operation Training
● Maintenance Workshop
● Documentation Delivery
6、After-Sales Support
● 24/7 Helpdesk
● Preventive Maintenance
● Spare Parts Guarantee
7、Feedback Integration
● KPI Monitoring
● Design Iteration
● Client Satisfaction Surveys
Need a Customized Solar Street Light Solution
Send us your project requirements, including road width, pole height, installation location, lighting time and quantity. Our team will help recommend a suitable Solar Star Light II configuration.
Request a Professional Solution
Please submit your project details on the right. Our team will provide a professional solution and quote via email within 24 hours.
FAQ
Q: Where is it best used?
Sites with limited space or load-bearing (poles, cabinets), and projects needing long service life with solar charging.
Q: What does the BMS monitor?
Voltage, current, temperature and charge/discharge state, plus protections for safer long-term operation.
Q: Can I expand capacity later?
Yes. Multiple HopePower packs can be paralleled to increase both capacity and available power.