JM Lithium Battery Series 32：Home energy storage and outdoor portable power supply different from each other？

What is home energy storage?

Theory：Home energy storage is a system that stores surplus electricity for later use. It mainly uses rechargeable batteries, with lithium-ion batteries as the most common choice. You can charge it via solar panels during the day for nighttime use, or draw grid power during off-peak hours when electricity is cheaper. It reduces grid reliance, lowers energy costs, provides backup power during outages, and makes better use of self-generated renewable energy.

Key Benefits：

  1.More self-consumed solar energy – use more power from your panels instead of sending excess back to the grid.

  2.Cheaper electricity bills – avoid high peak-hour grid rates by using stored energy when costs are highest.

  3.Reliable backup power – keep essential appliances running during short grid outages.

  4.Greater energy independence – cut down on reliance on the public electricity grid.

What is outdoor portable power supply?

Theory：An outdoor portable power supply is a rechargeable battery pack designed for on-the-go use outdoors. It stores electricity to power small devices (like phones, laptops) or small appliances (such as camping lights, mini fridges) when there’s no access to a wall outlet. It’s lightweight, easy to carry, and typically charged via AC outlets, solar panels, or car chargers.

Theory：

  1. Easy to carry – lightweight and compact, fits in bags for camping, road trips or outdoor work.
  2. Versatile power source – charges phones, laptops, camping lights, mini fridges and other small devices/appliances.
  3. No reliance on wall outlets – works anywhere, perfect for off-grid or emergency situations.
  4. Multiple charging ways – can be recharged via AC, solar panels or car chargers for convenience.
  5. Safe and reliable – provides stable power without the hassle of cords or generators.

Category

Home Energy Storage

Outdoor Power Station

Capacity

High (5-20kWh typically)

Low-Medium (0.5-2kWh usually)

Primary Use

Home backup, daily power supply

Outdoor camping, small device charging

Portability

Fixed, non-portable

Fixed, non-portable

Charging Source

Grid, solar panels

Grid, car charger, solar panels

Output Power

High, supports large appliances

Low, for phones, laptops, small fans

Now, there is a product that can combine the functions of both types of power supplies.

JM Home Backup Solar-Storage Battery with Level 2 EV Charging for Residential Emergency Use JMBatteries
off grid solar power systems
off grid solar power systems
off grid solar power systems
off grid solar power systems
off grid solar power systems
off grid solar power systems
off grid solar power systems

JM Home Backup Solar-Storage Battery with Level 2 EV Charging for Residential Emergency Use

$56,888.00
$76,800.00

JM Home Backup Solar-Storage Battery with Level 2 EV Charging for Residential Emergency Use

The BatteryEVO 20 kVA power 95kWh capacity KOMODO Electric Generator delivers portable, industrial-grade energy with seamless off-grid, grid-tied, or solar integration. Designed for EV charging, backup, or mobile use, it supports 240V/120V output and multiple charging inputs. Built-in wheels and inverter simplify deployment across residential, commercial, or remote setups.
➤ 11kW Level 2 onboard EV charger
➤ 14kW solar input and MPPT controller
➤ 110V/220V direct-use outlets + 50A AC I/O
➤ 10-year warranty batteries

Product Parameters：

System Voltage AC110V/220V
Nominal Voltage 76.8 V
Chemistry LFP
kWh Capacity 95 kWh
Ah Capacity 1240 Ah
Charging Voltage 82.8 V- 87.6 V
Max Charge Voltage 87.6 V
Operating Voltage Range 67.2 V- 87.6 V
Suggested Low Voltage Cutoff 67.2 V- 76.2 V
Cell Configuration 24S4P
Max Continuous Discharge Current 250 A
Max Continuous Power 20 kVA
Max Discharge Peak Current 300 A
Max Charge Current 250 A
MPPT Charge Controller 14 kW
Charge Temperature Range 0°C (32°F) / 55°C (131°F)
Discharge Temperature Range -20°C (-4°F) to 55°C (131°F)
Optimal Discharge Temperature Range 15°C (59°F) / 35°C (95°F)
Storage Temperature Range -5°C (23°F) to 35°C (95°F) (Max 6 months)
Weight （1270KG）2800 lb
Depth （163.83CM）65.5 in
Width （117.76CM）44 in
Height （104.14CM）41.7 in

Detailed Photos：

Electric Generator

Packaging & Shipping：


Company Profile：

Dongguan JM New Energy Technology Co., Ltd was founded in 2017 and is located in Dongguan, China. We have a general investment of 12 millions US dollars and a plant area of more than 28000 square meters in 4 floors Industry Park with more than 80 workers and several professional teams.

Dongguan JM New Energy Technology Co., Ltd has abundant financial resources. As a 10 years professional solar Lithium battery packs supplier, we have excellent teams who focus on product development & design, quality control & inspection, company and marketing running. In order to supply the satisfactory solar battery products and services, we have built a modern quality management system which is in strict accordance with international standards. Besides, because of large overseas markets, all of our products have got MSDS, UN38.3, CE, RoHS, ISO and IEC certificates.

JM New Energy Products includes Lithium Ion Battery Cells, Lithium Ion Battery Packs, Wall Mounted Solar Battery, Rack Cabinet Battery System, High Voltage Energy Storage System and other customized Solar Energy Storage System Products.

If you have any new ideas or requirements on the solar battery products, please feel free to contact us. We are glad to work together with you and bring you the satisfied products.


FAQ：

1. Who are we?
We are based in Guangdong, China, start from 2017,sell to North America(30.00%),Africa(15.00%),South America(10.00%),Western Europe(10.00%),Southern Europe(10.00%),Northern Europe(10.00%),Eastern Europe(10.00%),Southeast Asia(5.00%). There are total about 11-50 people in our office.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?
Lithium Battery, Lithium Battery Pack, Solar Battery, Solar Energy Storage Battery, Custom High Voltage Battery

4. Why should you buy from us not from other suppliers?
Dongguan Jiameng New Energy Technology Co., Ltd is a professional manufacturer of Solar Energy Storage products , LiFePO4 battery packs, we are a 6 years enterprise integrating product design,a research and development, manufacturing, sales and service.

5. What services can we provide?
Accepted Delivery Terms: FOB,EXW;
Accepted Payment Currency:USD,EUR,GBP,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,Western Union,Cash;
Language Spoken:English,Chinese
Quantity

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