Gainjoys portable lithium 3000w power solar panels

Warranty:5years
Place of Origin:Liaoning, China
Brand Name:Gainjoys
Model Number:JJS-92003
Application:Home
Solar Panel Type:Monocrystalline Silicon, Polycrystalline Silicon, Monocrystalline Silicon, Polycrystalline Silicon
Battery Type:Lead-Acid, Lithium Ion
Controller Type:MPPT, PWM
Mounting Type:Ground Mounting Roof/Mounting Carport/Mounting BIPV Mounting
Load Power (W):3KW, 50kw, 30KW, 8KW, 6KW, 20KW, 5kW, 10KW, Others
Output Voltage (V):110V-240V
Output Frequency:60Hz/50Hz, 50/60Hz
Work Time (h):According to the power decision, can be customized
Certificate:CE
Usage:Home Application Outdoor
Battery:Lead Acid Battery
Solar system type:Battery Storage Solar System
Load Power:15kw
Type:On-grid System
Work Time:Working time depends on the load power
Product name:Off-grid Solar Power System
Keyword:Photovoltaic Solar Energy System

An off-grid solar system (off-the-grid, standalone) is the obvious alternative to one that is grid-tied. For homeowners that have
access to the grid, off-grid solar systems are usually out of question. Here’s why :

To ensure access to electricity at all times, off-grid solar systems require battery storage and a backup generator (if you live
off-the-grid). On top of this, a battery bank typically needs to be replaced after 16 years. Batteries are complicated, expensive
and decrease overall system efficiency.