Specifications
mono panels, 25yrs warrantylong lifespan battery
inverter with AC input for back-up
low cost, high efficiency
5kw off grid solar system full set for home electricity
Solar system type:
(1) on grid solar system, also know as grid tie solar power system.
solar panels array-------- on grid solar inverter--------The Grid ( Utiliy Power Grid)
when sunny days, solar panel produce electricity which will flow through on grid inverter. All electricity be sent to state grid. then you can save / zero electricity charges or get money from your government.
(2) off grid solar system also call stand alone solar power system (solar energy system, solar panel system, solar power supply system)
solar panels ----charge controller ----battery -----off grid solar inverter--- (electricity used directly to load home appliances)
Especially, our off grid inverter with battery priority & state grid for back-up function. That means, when no sun and low battery , inverter can auto transfer to state grid to take power for AC loads . This function is to ensure your electrical appliances normal operation if bad weather last so long.
Of course, if you don't need this function, please inform us ! Thanks !
Here, list 5000w off grid solar system configuration for your reference, of course, if it not meet you, please tell me details about your electrical appliances, then i can configure a suitable solar systerm for you.
Solar system components :
Solar panel : High efficiency Monocrystalline silicon cells, 10years 90% , 25years 80% of its rated power.
Controller : PWM or Mppt solar charge controller.(Optional )
Battery : fully sufficient capacity, AGM lead acid battery ( 5-7yrs lifespan), Gel battery (7-10yrs lifespan) (Optional)
Off grid inverter : with isolated transformer inside, better stability. with AC inpur for back-up function.
Any questions about solar panel system, welcome to contact us !
Skype : ouyad.shirley Mob : 86-15986665495