No.ItemModuleSpecificationWarrantyQuantity1solar panelFY-60-270P
Power:270W; Polycrystalline solar panel
Voc:38.1V;Isc:9.1A;Vmp:31V;Imp:8.71A
A Grade solar cell,18.6% module efficienc25 years40pcs2Inverter&controller
ESS-10K
Output voltage:L/N/PE,220/230/240V
Max. output current:50A
AC input Voltage:220V±25%
Max.PV input power:10KW
PV input voltage range:250V~420V
Recommend PV input voltage:330V
Rated battery voltage:220V
Efficiency:≥98%
Reted Grid Frequency:50/60Hz±5%
Pure sine wave3 years1pc3Combiner box
TC40NA-4T
Four input one output2 years1 pc4Battery12V200AHMaintenance-free lead-gel batteries3 years18 pcs5Mounting BracketFY-SOALRAluminium-ally,for all 40pcs panels install on roof10 years1set6Cable and accessoriesNanYang 2PFG1169/08200meter 4mm² cables and MC4 connector5 years1 set