Danish site
Dansk Solenergi RI

PV Battery Storage Sizing

 
Daily Power Requirement

 
775
X
Reserve Factor
Multiply by the number of days that
batteries must operate loads without
solar charge
.
5
=
 
 
 
3,875
+
30% Safety Factor
(Capacity so batteries are not
damaged from too deep of discharge)
1,163

=
Required Battery Capacity
(In Watt-hours. To convert to Amp-hours,
divide by the voltage)
5,038

 

 
SolcellerDansk SolenergiSolcelleEnergiSolDansk Solenergi RISolcellerSolcelle
Danish Solar Energy Ltd. - HEM PV ltd.
Phone: +45 3943 7767 - Fax: +45 3943 7768 - Email: sale@dansksolenergi.dk
Flensbjerg 8 - 4960 Holeby - Denmark