The Light Weight
Run Time
Charges Up To 5x Faster
Maintenance
Safe & Reliable
The Delong 20kWh lithium battery can last for 12 years.
The type of solar battery, system design, brand, quality, quantity purchased, and shipping costs can all affect the product price.
For example, Delong’s 20 kWh solar battery offers a variety of solutions and price ranges to meet different user needs, ranging from $900 to $10,000.
You can contact us at any time to inquire about product prices and shipping costs, including shipments to Pakistan, Nigeria, India, the Philippines, Sri Lanka, Singapore, Kuala Lumpur, Johor Bahru, Orchard, Tampines, Yishun, the UK, Canada, Ukraine, Australia, and the USA.
Assuming the charger power is 4 kW, the required charging time would be 20 kWh ÷ 4 kW = 5 hours.
The greater the power of the charger, the shorter the charging time. Additionally, the efficiency of the charger and the condition of the battery can also affect the charging duration.
410 W x 5 h = 2050 Wh.
To generate 20 kWh of energy, the number of solar panels needed would be:
20 kWh ÷ 2050 Wh ≈ 9.76 panels.
You would need 10 solar panels of 410 W to produce 20 kWh of energy.
The Delong 20 kWh battery can be composed of four 5 kWh batteries or two 10 kWh batteries.
The weights of Delong’s 20 kWh batteries are as follows:
20 kWh stackable home battery DL-LFP-HS51100*4P weighs 108 kg.
20 kWh stackable lithium battery DL-LFP-HS51200*2P weighs 168 kg.
20 kWh all in one solar battery DL-LFP-51200*2P weighs 200 kg.
20 kWh server rack LFP battery DL-LFP-BE51100*4P weighs 45.5 kg.
20 kWh rack mount li ion battery DL-LFP-BE51200*2P weighs 159.5 kg.
20 kWh high voltage lithium battery DL-LFP-HV32-10 weighs 242 kg.
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