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SUNWAY QH-055 small home solar power system - 5000W Pure Sine Wave LiFePO₄ Battery for Off-Grid Home Backup & Camping

SUNWAY QH-055 small home solar power system - 5000W Pure Sine Wave LiFePO₄ Battery for Off-Grid Home Backup & Camping

SUNWAY QH-055 small home solar power system - 5000W Pure Sine Wave LiFePO₄ Battery for Off-Grid Home Backup & Camping
SUNWAY QH-055 small home solar power system - 5000W Pure Sine Wave LiFePO₄ Battery for Off-Grid Home Backup & Camping
Categories Solar Energy System
Brand Name: SUNWAY
Model Number: QH-055
Place of Origin: CHINA
MOQ: 5
Price: 650
Payment Terms: T/T, Western Union, MoneyGram
Delivery Time: 7
Packaging Details: WOODEN CASE
Application: Home
Specification: Normal
Work time (h): 8-20h
Output voltage (v): DC12V,12V/5V
Load power (w): 3000w
Battery: lithium 5KWH
Type: solar home system
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Anhui Sunway New Energy Technology Co., Ltd.
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SUNWAY QH-055 small home solar power system - 5000W Pure Sine Wave LiFePO₄ Battery for Off-Grid Home Backup & Camping

Product Overview

Meet the all-new SUNWAY Portable UPS Power Station—your go-to power solution for off-grid lifestyles, emergency backup, and outdoor escapades. This sleek yet powerful energy system functions as a dependable solar-powered generator, combining durable lithium iron phosphate (LiFePO₄) batteries with a high-efficiency pure sine wave inverter. It seamlessly converts DC electricity into steady AC power, paired with reliable 5V and 12V DC output ports to support versatile applications.
Perfect for both indoor and outdoor settings, the QH-055 stands out as a premium emergency power source and home backup solution when the grid goes down. It also excels as a handy portable power unit for camping trips, RV adventures, and field work, addressing all your outdoor electricity requirements.
This detailed overview highlights the QH-055 model, available in two flexible setups to meet diverse needs

Key Functional Components


  • Color Panel Display: Real-time monitoring of battery level, load capacity, and device temperature for precise power management in emergencies/camping.
  • AC Switch: 3 modes (ON/OFF/CHG) for easy 220V AC output control—suitable for home backup and outdoor use.
  • USB/DC Switch: Independent control of USB/TYPE-C and 12V DC ports to minimize power waste during off-grid operations.
  • AC 220V Output Port: Delivers stable 3KW/5KW power for AC devices (laptops, mini fridges, camping lights) as a versatile portable outlet.
  • 3x DC5521 12V Ports (12V/5A): Powers car chargers, RV peripherals—ideal for RV off-grid power needs.
  • 4x USB/TYPE-C Ports (5V/18W total): Fast-charges smartphones/tablets—essential for camping/emergencies.
  • XT90-PV Input: Compatible with 18V-80V solar panels (up to 2500W/3000W) for eco-friendly off-grid solar charging.
  • AC 220V-240V Charge Input (1000W/5A): Enables quick recharging, perfect for prepping home backup before storms.
  • Pure Sine Wave Inverter: 3000W rated (3500W max) or 5000W rated (5500W max)—stable power for sensitive electronics (home/RV use).
  • LiFePO₄ Battery Pack: 2 options (25.6V 120Ah/3072Wh or 25.6V 200Ah/5120Wh)—high energy density for extended runtime.
  • Silent High-Speed Fan: Efficient heat dissipation with low noise—non-intrusive for home/outdoor scenarios.
  • Built-in MPPT Solar Controller: Optimizes solar energy capture (18V-80V input, 600W/1000W rated)—boosts solar generator performance.


Detailed Technical Specifications


Parameter Category3KW + 3KWh Configuration5KW + 5KWh Configuration (Reference)
Built-in Lithium Battery PackLithium Iron Phosphate: 25.6V 120Ah 3072WhLithium Iron Phosphate: 51.2V 100Ah 5120Wh
Inverter PerformanceRated 3000W, Max Instantaneous Peak: 3500W, Pure Sine WaveRated 5000W, Max Instantaneous Peak: 5500W, Pure Sine Wave
AC ChargingInput: AC 220V-240V 50/60Hz, 750W; Charging Time: 4-5hInput: AC 220V-240V 50/60Hz, 1000W; Charging Time: 5-6h
Solar Charging (MPPT)Input Voltage: 18V-80V, 600W; Supports up to 2500W solar panelsInput Voltage: 18V-80V, 1000W; Supports up to 3000W solar panels
DC Output3 x 12V/5A (DC5521) + 4 x 5V/18W (2 USB + 2 TYPE-C)3 x 12V/5A (DC5521) + 4 x 5V/18W (2 USB + 2 TYPE-C)
Protection FeaturesOverheat (≥85℃), AC Overload (≥3500W), Short Circuit, Overcharge/Over-DischargeOverheat (≥85℃), AC Overload (≥5500W), Short Circuit, Overcharge/Over-Discharge
Operating ConditionsDischarge: -10℃ to 55℃; Charging: 0℃ to 45℃Discharge: -10℃ to 55℃; Charging: 0℃ to 45℃
Dimensions & Weight610×350×280mm, 37.5kg650×380×300mm, 52kg

Important Notes

  • All-Scenario Safety:

Keep the unit away from rain, water, and extreme temperatures (humid or flammable environments) to prevent malfunctions—critical for both Home Backup Power and Camping Portable Power Station applications.

Solar Charging Compatibility:

As a dedicated Solar Generator, only use 18V-80V solar panels (maximum 2500W for 3KW models, 3000W for 5KW models) to avoid damaging internal components.


2.Home Backup Readiness:


For reliable Emergency Power Supply performance, maintain the battery at 50%-70% charge when not in use and store it in a dry, well-ventilated area with temperatures between 15℃-25℃.


3.Load Management:


Do not exceed the rated AC output (3000W for 3KW models, 5000W for 5KW models). Overloading will activate the protection mechanism, potentially causing power interruptions during critical use in RV or home backup scenarios.


Q&A (Frequently Asked Questions)

1. Can the QH-033 power my home appliances during a blackout?


Yes. The 3KW model powers small to medium appliances (fridges, microwaves, LED lights) simultaneously, while the 5KW model handles larger loads (mini air conditioners, washing machines). Check your appliance’s power rating to ensure it doesn’t exceed the unit’s rated output (3000W/5000W).

2. Do I need a specific type of solar panel to charge the unit?

No—any 18V-80V solar panel (monocrystalline/polycrystalline) works. The 3KW model supports up to 2500W panels, and the 5KW model up to 3000W. For best results, use panels with matching voltage to maximize the MPPT controller’s efficiency.

3. How long does the battery last before needing replacement?

The LiFePO₄ battery offers over 2000 charge-discharge cycles (to 80% capacity). With regular use (1-2 cycles/week), it can last 8-10 years—much longer than standard lithium-ion batteries.

4. Is the unit safe to use indoors?

Absolutely. LiFePO₄ batteries are non-toxic and resistant to thermal runaway, and the built-in overheat/short-circuit protection ensures safety. Keep it in a well-ventilated area (avoid closed cabinets) during high-load use.

5. Can I charge the unit via AC and solar at the same time?

Yes. The QH-033 supports dual charging (AC + solar), which shortens the full charge time. For example, the 3KW model can fully charge in 1.5-2 hours with both AC and 2500W solar input.

6. What should I do if the unit shuts down unexpectedly?

Most shutdowns are triggered by protection mechanisms (overload, overheat, low voltage). Check:
  • If the load exceeds the rated output (unplug non-essential devices).
  • If the unit’s temperature is too high (move to a cooler area).
  • If the battery is under-voltage (recharge immediately).
    If issues persist, contact customer support.

7. Is the QH-033 compatible with RV hookups?

Yes. It’s designed as a dedicated RV Portable Power solution—connect via the 12V DC ports (for RV accessories) or AC 220V output (for larger RV appliances). Its compact size fits easily in RV storage compartments.
Product Tags:

small home solar power system

  

5000W solar system with LiFePO4 battery

  

off-grid solar system for camping

  
Quality SUNWAY QH-055 small home solar power system - 5000W Pure Sine Wave LiFePO₄ Battery for Off-Grid Home Backup & Camping wholesale

SUNWAY QH-055 small home solar power system - 5000W Pure Sine Wave LiFePO₄ Battery for Off-Grid Home Backup & Camping

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