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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: PowerOak/Kayo Maxtar
  • Model Number: PS10B
  • Specification: Normal
  • Application: Home
  • Output Voltage (V): AC100-240V
  • Load Power (W): 500W
  • Solar Power (W): 210W
  • Work Time (h): depends
  • rated output power: 500VA/470W
  • output voltage: AC100V/AC220V/AC230V/AC240V
  • input voltage: AC90-260V
  • battery capacity: 1.5KWh/customized
  • input low/high voltage: protection
  • output over current/load: protection
  • AC charging power: 327W
  • PV charging power: 210W
  • battery type: long cycle lithium battery
  • inverter type: high frequency pure sine wave

Packaging & Delivery

Packaging Details wooden case
Delivery Time 10-15 days

portable solar system 500W


Product Features

♦Pure sine wave output, different output frequency and output voltage selectable

♦DSP chip control management, modular design

♦LED lights for indicating battery status and charging status

♦Multi-functional machine, integrated function of AC charge

♦MPPT solar charge

♦Inverter output and DC 12V output

♦Polymer Lithium battery as storage battery, different power capacity selectable

♦Impeccable protection function: low voltage, over voltage,

♦High temperature, short circuit, and over load protection


Main Parameters




Basic parameters





Output energy








Battery capacity




Housing color

Yellow, black, rose red



Input voltage


Charging parameters

Input frequency


Charge power/current


MPPT charge power/current


Nominal voltage of solar panel


AC charge time




Discharging parameters

Output voltage


Output frequency


Output power


Over load ability

120% 10S

Discharge time




Output wave form

Pure sine wave

Converter efficiency


MPPT efficiency


DC car cigarette plug output


Protection functions

Short-circuit protection


Low voltage protection


Over voltage protection


Over temperature protection


Weak electricity switch

to solve the problem of battery self-discharge

Battery recovery function

Charge battery by small current when battery voltage is too low

Battery balancing function

Balancing for battery pack during charging

Operation environment

Working temperature


Environment humidness



Main Functions

 1.Product and Accessories

2.Product Introduction

3.AC Charging

4.Solar Charging

5.AC110V/220V Output

6.Expected Backup Time

7.Function of Charging&Discharging Simultaneously


9.Long Using Life of Polymer Lithium Battery

♣ Charge, discharge and storage at 0~40

Using battery with too low or high temperature shorten battery cycle life


♣ Don’t connect the load more than 500W continually

Over load makes PS10B stop discharging automatically and shorten battery cycle life.


♣ Don’t charge battery after it’s fully charged

Pay attention to the SOC indicators, don’t charge battery after be fully charged or finishing fully charged. Otherwise, it shortens cycle life of lithium battery.


♣ Don’t discharge battery when SOC is 0

PS10B cuts off discharging automatically. But electric device connecting to AC output port shortens cycle life of lithium battery.


♣ Shut it down when no need to use

Wasting the electricity inside the battery is another reason of less cycle life of lithium battery.


♣ Charge the battery fully before storage

And charge the battery fully over twice per year. 

Detailed Images

 Reference Picture of finished product of PS10B




1. We are shipping this item to worldwide except some sensitive countries.

2. Delivery time need to be confirmed as we are not a retailer but manufacture and we need check our stock.

Orders with stock will be processed within 1-2 working days after payment verification.

3. We ship to sample by DHL, FedEx, UPS, TNT or other express lines, which normally costs 3 to 5 days after delivery. We will inform you of the tracking number for sure and also keep eye on the delivery and remind you of receiving the cargo.

4. Wholesale order will be delivered by air or by sea based on buyers' requirements.

5. Please pay attention that import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Check with your country's customs office to determine what these additional costs will be prior to bidding/buying, Thank you.



1.  Warranty: 5 years and changeable extended warranty

2.  If item is found defective or wrong, please contact us within 7 days after your received the it. We will offer you an exchange.

3.  Customer is responsible for the returning shipping fee and we will send the replacement after receiving the returned item.

4.  Please make sure that the item is just the one you need before you bid. And welcome to contact for any confirmation.



1.  We accept payment via PayPal, Western Union and T/T for sample and T/T for wholesale order.

2.  We will send you proforma invoice with payment needed information after confirming all related terms.

3.  The payments are expected within 3-5 days after T/T payment.

4.  The bank fee by T/T will be bear by buyer as seller has our own bank fee.

5.  Please send by T/T receipt and at least tell me your paid, so that we can pay our attention to check it and inform of you the payment after getting it on bank account.


We also produce 700~1500Wh-500W, 3.2KWh-1.5KW/2KW, 6.5KWh-3KW solar system

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