Solar Energy Storage Solutions for Panels On Houses

Solar Energy Storage Solutions For Solar
  • Seller Shenzhen Poweroak Newener Technology Co., Ltd.
  • Min. Order 1 Unit/Units Dear customer, this is virtual price.Please contact us for order
  • FOB Price US $1500-2000 /Unit

Item Details

Port: Shenzhen/Hongkong
Supply Ability: 200 Unit/Units per Month Please contact us for real-time lead time due to schedule.
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram

Product Description

Product Description

PS8030B 8KWh Samsung Li-ion Battery 3000W Inverter 2400W Solar Residential Solar Storage Unit for Solar Power Systems

PowerOak solar ESS is a new home electricity storage product which helps all households use energy more efficiently. It can store and supply solar energy or cheap electricity, and provide emergency power during black outs.

PowerOak ESS is the integrated solar power system with MPPT solar charge controller, AC-DC charger, lithium ion battery with advanced BMS, pure sine wave inverter with UPS function and other control circuits.

1. PowerOak solar ESS (energy storage systems) built MPPT solar charger controller, pure sine wave inverter and Samsung li-ion 18650 battery all in one unit. It is easy for installation and use. Just connect the solar panel to our ESS, then our ESS can store the solar power into the built-in battery and suppy power for your electrical appliances.

2.The system are durable, and resistance to salt spray corrosion;

3.Excellent low light power generation performance, cloudy day can also useful;
4.On attenuation of less than 7 ‰, 25 years still able to maintain the performance of more than 80% fat;
5.USB dedicated step-down circuit, fully adapted to the use of mobile phones and other digital products rechargeable lithium battery;
6,Home solar battery storage light generator, exquisite light, shockproof and dustproof, green energy, environmental health, is essential in areas without electricity products;

*More specifics and detailed product features or other custom feature, pls contact with our R&D department, those specifications are subject to communication

Technical Spec.
All-in-one ESS (Energy Storage System)
Model No. PS8030B
Battery Capacity 8.0KWh
Battery Type Samsung Li-ion Battery
Rated Output Power 3000W
Peak Output 4000W
Output Voltage 100/110/120V OR 220/230/240V
Output Frequency 50Hz/60Hz
Overload Ability 120%<load<130% @10min;130%<load<150% @10s
UPS Function YES
On/off Grid On & Off Grid
Max Efficiency 92%(>70% Load)
AC Charge
Input Voltage 88~264Vac
Power Factor ≥0.94(full load)
Input Frequency 50/60Hz±5Hz
Max Charge Power 2400W
Max Efficiency >92%
PV Charge
Max Input Power 2400W
Start-up Voltage 75Vdc
MPPT Amount 2
MPPT Input Voltage 75~140 Vdc
Max Input Voltage 150 Vdc
MPPT Efficiency 99.5%
Max Efficiency >96%
Solar Charing Model MPPT
Working Condition Relative humidity: 5%~90%
Temperature: 0~45℃
Product Dimension 779×350×912mm
Packing Dimension 880×525×1080mm
Net Weight 157Kg
Gross Weight 185Kg


  1. Solar panels
  2. PowerOak ESS
  3. Bi-direction Electric Meter
  4. Low-voltage distribution network
  5. AC loads
  6. Wifi communication network

Battery Capacity Meets Your Needs

How much electricity does my home use?

Common household electricity consumption.

Why Need Solar ESS?

The common houses use more electricity in the morning and evening than during the day when solar energy is plentiful. Without an ESS, the excess solar energy is often sold to the power company or wasted, but purchased back in the evening. This mismatch increases the demand on ESS with storage battery and causes more carbon emissions. PowerOak ESS bridges this gap between renewable energy and demand of making your home solar energy available whenever you need it.

Power companies often charge a higher price for electricity during peak evening hours than overnight when demand is low. PowerOak ESS can store electricity when rates are low and power your home when rates are high.

How It Works?

Why PowerOak?

Advanced Technology

  • Self-patented, unique topology
  • Designed & manufactured by PowerOak, guaranteeing the highest system compatibility
  • Advanced laboratory & equipment
  • Multiple applications and multiple operating modes
  • Built-in high quality Li-ion battery with self-developed BMS for ESS specially
  • Innovative R&D team, follow up the market, ahead of trend
  • 200 experienced engineers guarantee the high quality

Competitive Prices

  • Self-design & self-manufacture
  • Lithium battery manufacturer for 16 years
  • 112,000m2 factory wtih 1000 employees

Great Service

  • Meet the needs of different customers is our lifelong goal
  • OEM/ODM projects are welcome
  • Provide consistent & considerable products and services to global customers
Engineering Case

Packaging and shiping


Name: Ruby
E-mail: ruby_zhang(at)
Mobile: +86 15012893967
Skype: ruby62208903
WeChat: 15012893967
WhatsApp: 15012893967