Lead-acid Battery Solar Storage System long battery timing

Lead-acid Battery Solar Storage

Integrated design without complicated wiring, using detachable battery cover, easy maintenance and replacement. The lead-acid battery solar storage system built in up to 12KWH battery, long using time.

Quick Information
  • Rated loads capacity:500W- 5000W
  • Power generation:780WH-12000WH
  • Solar panel: Polycrystalline / Monocrystalline
  • Battery: GEL Lead-acid Battery
  • Controller: PWM
  • Solar panel bracket: Roof / Ground type

The difference between the lead-acid battery solar storage system and the solar lithium battery storage system is mainly in the type of battery used. The lead-acid solar battery storage system uses traditional gel battery for storing electricity. The gel batteries have be used in solar power generation systems much earlier than lithium batteries, so its stability will be relatively greater than lithium batteries. And for the same capacity, the cost of gel battery is lower than that of the lithium battery. Therefore, the lead-acid battery solar storage system is also welcomed by many customers due to its high cost effect.

Solar storage system VS traditional solar power system

  • Easier

The integrated solar energy storage cabinet system does not require complicated wiring. It is easier and more convenient to use.

  • Save time

The solar energy storage cabinet system can be used as long as it is connected to the solar panel, without wiring, saving a lot of time to install the system.

  • Better management

The controller, inverter, and battery are all built-in which are making subsequent maintenance and management more convenient.

  • More space

The solar energy storage cabinet system covers a small area, a closed design, and strong environmental adaptability.

Our Advantages

  • Integrated design, easy to install and convenient to use.
  • Built in up to 12KWH battery, long using time.
  • Using detachable battery cover, easy maintenance and replacement.
  • Designed with wheels, convenient for movement and transportation, flexibly adjust the installation position.

Solar Panel

Power: 350W Polycrystalline ( Monocrystalline optional)
Max Power Voltage: 38.9V
Max Power Current: 9.00A
Open Circuit Voltage: 46.68V
Short Circuit Current: 9.45A
Dimensions:1956×992×40 mm

Solar Storage Cabinet

Rated output power: 500W / 1000W / 2000W / 3000W / 5000W
Rated DC Voltage: 12 /24 /48V
Built in battery: GEL Lead-acid battery
Controller: MPPT / PWM
Output voltage: 220V
Output wave: Pure Sine Wave

PV Mounting Structure(Mounting Brackets)

Commercial Roof(Flat roof&workshop roof)
Ground Solar Mounting system
Vertical wall solar mounting system
All aluminum structure solar mounting system
Car parking solar mounting system


PV Cable&Connector: 4mm2, 6mm2, 10mm2, 16mm2, 25mm2, 35mm2
Colors: Black For STD, Red Optional
Lifetime: 25 Years


 Model PSG-500W PSG-1000W PSG-2000W PSG-3200W PSG-5000W
Rated Power 3200W 5000W 8000W 3200W 5000W
Battery Voltage 24V 48V 48V 24V 48V
Input Voltage 230VAC
Selectable Voltage Range 170-280 VAC (For Personal Computers)
90-280 VAC (For Home Appliances)
Frequency Range 50 Hz/60 Hz (Auto sensing)
AC Voltage Regulation (Batt. Mode) 230VAC ± 5%
Built-in Battery 4pcs 250AH GEL Battery
Max. PV Power 4000W 5000W 8000W 4000W 5000W
Waveform Pure sine wave
Maximum Charge Current 80A
MPPT Range @ Operating Voltage 120 ~ 450 VDC


Title Language Size Type
Lead-acid Battery Solar Storage System manual(psg) English 3525kb application/pdf


Residential solar power system, Commercial solar power system, Industrial solar power system etc.

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Packing & Delivery

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      Quick Contact Info


      Room 720, Hongfa center Building, No.1004, Xinhu  Road, Bao'an District, Shenzhen,China.

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