diff --git a/CHANGELOG.md b/CHANGELOG.md
index 032596da..8c239591 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,7 @@ PowerModels.jl Change Log
 =========================
 
 ### Staged
-- nothing
+- Fix `sol_component_value_edge` implementation and usage (#811)
 
 ### v0.19.3
 - Add support for JuMP v0.23
diff --git a/Project.toml b/Project.toml
index f11b7d83..eb5f938b 100644
--- a/Project.toml
+++ b/Project.toml
@@ -22,7 +22,7 @@ JuMP = "~0.22, ~0.23"
 Juniper = "~0.8, ~0.9"
 Memento = "~1.0, ~1.1, ~1.2, ~1.3"
 NLsolve = "4.0"
-SCS = "~0.9, ~1"
+SCS = "~0.9, ~1.0"
 julia = "1.6"
 
 [extras]
diff --git a/src/core/solution.jl b/src/core/solution.jl
index b9497125..89d71713 100644
--- a/src/core/solution.jl
+++ b/src/core/solution.jl
@@ -32,5 +32,5 @@ end
 
 "PowerModels wrapper for the InfrastructureModels `sol_component_value_edge` function."
 function sol_component_value_edge(aim::AbstractPowerModel, n::Int, comp_name::Symbol, field_name_fr::Symbol, field_name_to::Symbol, comp_ids_fr, comp_ids_to, variables)
-    return _IM.sol_component_value(aim, pm_it_sym, n, comp_name, field_name_fr, field_name_to, comp_ids_fr, comp_ids_to, variables)
+    return _IM.sol_component_value_edge(aim, pm_it_sym, n, comp_name, field_name_fr, field_name_to, comp_ids_fr, comp_ids_to, variables)
 end
\ No newline at end of file
diff --git a/src/core/variable.jl b/src/core/variable.jl
index 9f06e447..f5079710 100644
--- a/src/core/variable.jl
+++ b/src/core/variable.jl
@@ -435,7 +435,7 @@ function variable_branch_power_real(pm::AbstractPowerModel; nw::Int=nw_id_defaul
         end
     end
 
-    report && _IM.sol_component_value_edge(pm, pm_it_sym, nw, :branch, :pf, :pt, ref(pm, nw, :arcs_from), ref(pm, nw, :arcs_to), p)
+    report && sol_component_value_edge(pm, nw, :branch, :pf, :pt, ref(pm, nw, :arcs_from), ref(pm, nw, :arcs_to), p)
 end
 
 "variable: `q[l,i,j]` for `(l,i,j)` in `arcs`"
@@ -470,7 +470,7 @@ function variable_branch_power_imaginary(pm::AbstractPowerModel; nw::Int=nw_id_d
         end
     end
 
-    report && _IM.sol_component_value_edge(pm, pm_it_sym, nw, :branch, :qf, :qt, ref(pm, nw, :arcs_from), ref(pm, nw, :arcs_to), q)
+    report && sol_component_value_edge(pm, nw, :branch, :qf, :qt, ref(pm, nw, :arcs_from), ref(pm, nw, :arcs_to), q)
 end
 
 function variable_branch_transform(pm::AbstractPolarModels; kwargs...)
@@ -546,7 +546,7 @@ function variable_branch_current_real(pm::AbstractPowerModel; nw::Int=nw_id_defa
         end
     end
 
-    report && _IM.sol_component_value_edge(pm, pm_it_sym, nw, :branch, :cr_fr, :cr_to, ref(pm, nw, :arcs_from), ref(pm, nw, :arcs_to), cr)
+    report && sol_component_value_edge(pm, nw, :branch, :cr_fr, :cr_to, ref(pm, nw, :arcs_from), ref(pm, nw, :arcs_to), cr)
 end
 
 
@@ -583,7 +583,7 @@ function variable_branch_current_imaginary(pm::AbstractPowerModel; nw::Int=nw_id
         end
     end
 
-    report && _IM.sol_component_value_edge(pm, pm_it_sym, nw, :branch, :ci_fr, :ci_to, ref(pm, nw, :arcs_from), ref(pm, nw, :arcs_to), ci)
+    report && sol_component_value_edge(pm, nw, :branch, :ci_fr, :ci_to, ref(pm, nw, :arcs_from), ref(pm, nw, :arcs_to), ci)
 end
 
 
@@ -704,7 +704,7 @@ function variable_dcline_power_real(pm::AbstractPowerModel; nw::Int=nw_id_defaul
         end
     end
 
-    report && _IM.sol_component_value_edge(pm, pm_it_sym, nw, :dcline, :pf, :pt, ref(pm, nw, :arcs_from_dc), ref(pm, nw, :arcs_to_dc), p_dc)
+    report && sol_component_value_edge(pm, nw, :dcline, :pf, :pt, ref(pm, nw, :arcs_from_dc), ref(pm, nw, :arcs_to_dc), p_dc)
 end
 
 "variable: `q_dc[l,i,j]` for `(l,i,j)` in `arcs_dc`"
@@ -738,7 +738,7 @@ function variable_dcline_power_imaginary(pm::AbstractPowerModel; nw::Int=nw_id_d
         end
     end
 
-    report && _IM.sol_component_value_edge(pm, pm_it_sym, nw, :dcline, :qf, :qt, ref(pm, nw, :arcs_from_dc), ref(pm, nw, :arcs_to_dc), q_dc)
+    report && sol_component_value_edge(pm, nw, :dcline, :qf, :qt, ref(pm, nw, :arcs_from_dc), ref(pm, nw, :arcs_to_dc), q_dc)
 end
 
 "variable: `crdc[j]` for `j` in `dcline`"
@@ -768,7 +768,7 @@ function variable_dcline_current_real(pm::AbstractPowerModel; nw::Int=nw_id_defa
         end
     end
 
-    report && _IM.sol_component_value_edge(pm, pm_it_sym, nw, :dcline, :crdc_fr, :crdc_to, ref(pm, nw, :arcs_from_dc), ref(pm, nw, :arcs_to_dc), crdc)
+    report && sol_component_value_edge(pm, nw, :dcline, :crdc_fr, :crdc_to, ref(pm, nw, :arcs_from_dc), ref(pm, nw, :arcs_to_dc), crdc)
 end
 
 "variable:  `cidc[j]` for `j` in `dcline`"
@@ -798,7 +798,7 @@ function variable_dcline_current_imaginary(pm::AbstractPowerModel; nw::Int=nw_id
         end
     end
 
-    report && _IM.sol_component_value_edge(pm, pm_it_sym, nw, :dcline, :cidc_fr, :cidc_to, ref(pm, nw, :arcs_from_dc), ref(pm, nw, :arcs_to_dc), cidc)
+    report && sol_component_value_edge(pm, nw, :dcline, :cidc_fr, :cidc_to, ref(pm, nw, :arcs_from_dc), ref(pm, nw, :arcs_to_dc), cidc)
 end
 
 
@@ -856,7 +856,7 @@ function variable_switch_power_real(pm::AbstractPowerModel; nw::Int=nw_id_defaul
     psw_expr = merge(psw_expr, Dict( (l,j,i) => -1.0*psw[(l,i,j)] for (l,i,j) in ref(pm, nw, :arcs_from_sw)))
     var(pm, nw)[:psw] = psw_expr
 
-    report && _IM.sol_component_value_edge(pm, pm_it_sym, nw, :switch, :psw_fr, :psw_to, ref(pm, nw, :arcs_from_sw), ref(pm, nw, :arcs_to_sw), psw_expr)
+    report && sol_component_value_edge(pm, nw, :switch, :psw_fr, :psw_to, ref(pm, nw, :arcs_from_sw), ref(pm, nw, :arcs_to_sw), psw_expr)
 end
 
 
@@ -886,7 +886,7 @@ function variable_switch_power_imaginary(pm::AbstractPowerModel; nw::Int=nw_id_d
     qsw_expr = merge(qsw_expr, Dict( (l,j,i) => -1.0*qsw[(l,i,j)] for (l,i,j) in ref(pm, nw, :arcs_from_sw)))
     var(pm, nw)[:qsw] = qsw_expr
 
-    report && _IM.sol_component_value_edge(pm, pm_it_sym, nw, :switch, :qsw_fr, :qsw_to, ref(pm, nw, :arcs_from_sw), ref(pm, nw, :arcs_to_sw), qsw_expr)
+    report && sol_component_value_edge(pm, nw, :switch, :qsw_fr, :qsw_to, ref(pm, nw, :arcs_from_sw), ref(pm, nw, :arcs_to_sw), qsw_expr)
 end
 
 
@@ -1201,7 +1201,7 @@ function variable_ne_branch_power_real(pm::AbstractPowerModel; nw::Int=nw_id_def
         end
     end
 
-    report && _IM.sol_component_value_edge(pm, pm_it_sym, nw, :ne_branch, :pf, :pt, ref(pm, nw, :ne_arcs_from), ref(pm, nw, :ne_arcs_to), p_ne)
+    report && sol_component_value_edge(pm, nw, :ne_branch, :pf, :pt, ref(pm, nw, :ne_arcs_from), ref(pm, nw, :ne_arcs_to), p_ne)
 end
 
 "variable: `-ne_branch[l][\"rate_a\"] <= q_ne[l,i,j] <= ne_branch[l][\"rate_a\"]` for `(l,i,j)` in `ne_arcs`"
@@ -1225,7 +1225,7 @@ function variable_ne_branch_power_imaginary(pm::AbstractPowerModel; nw::Int=nw_i
         end
     end
 
-    report && _IM.sol_component_value_edge(pm, pm_it_sym, nw, :ne_branch, :qf, :qt, ref(pm, nw, :ne_arcs_from), ref(pm, nw, :ne_arcs_to), q_ne)
+    report && sol_component_value_edge(pm, nw, :ne_branch, :qf, :qt, ref(pm, nw, :ne_arcs_from), ref(pm, nw, :ne_arcs_to), q_ne)
 end
 
 "variable: `0 <= z_branch[l] <= 1` for `l` in `branch`es"
diff --git a/src/form/dcp.jl b/src/form/dcp.jl
index 7db8e735..e1771d2c 100644
--- a/src/form/dcp.jl
+++ b/src/form/dcp.jl
@@ -257,7 +257,7 @@ function variable_branch_power_real(pm::AbstractAPLossLessModels; nw::Int=nw_id_
     p_expr = merge(p_expr, Dict( ((l,j,i), -1.0*p[(l,i,j)]) for (l,i,j) in ref(pm, nw, :arcs_from)))
     var(pm, nw)[:p] = p_expr
 
-    report && _IM.sol_component_value_edge(pm, pm_it_sym, nw, :branch, :pf, :pt, ref(pm, nw, :arcs_from), ref(pm, nw, :arcs_to), p_expr)
+    report && sol_component_value_edge(pm, nw, :branch, :pf, :pt, ref(pm, nw, :arcs_from), ref(pm, nw, :arcs_to), p_expr)
 end
 
 ""
@@ -280,7 +280,7 @@ function variable_ne_branch_power_real(pm::AbstractAPLossLessModels; nw::Int=nw_
     p_ne_expr = merge(p_ne_expr, Dict(((l,j,i), -1.0*var(pm, nw, :p_ne, (l,i,j))) for (l,i,j) in ref(pm, nw, :ne_arcs_from)))
     var(pm, nw)[:p_ne] = p_ne_expr
 
-    report && _IM.sol_component_value_edge(pm, pm_it_sym, nw, :ne_branch, :p_ne_fr, :p_ne_to, ref(pm, nw, :ne_arcs_from), ref(pm, nw, :ne_arcs_to), p_ne_expr)
+    report && sol_component_value_edge(pm, nw, :ne_branch, :p_ne_fr, :p_ne_to, ref(pm, nw, :ne_arcs_from), ref(pm, nw, :ne_arcs_to), p_ne_expr)
 end
 
 ""
diff --git a/src/form/iv.jl b/src/form/iv.jl
index 37854fd9..ca49d5bf 100644
--- a/src/form/iv.jl
+++ b/src/form/iv.jl
@@ -29,8 +29,8 @@ function variable_branch_current(pm::AbstractIVRModel; nw::Int=nw_id_default, bo
 
     var(pm, nw)[:p] = p
     var(pm, nw)[:q] = q
-    report && _IM.sol_component_value_edge(pm, pm_it_sym, nw, :branch, :pf, :pt, ref(pm, nw, :arcs_from), ref(pm, nw, :arcs_to), p)
-    report && _IM.sol_component_value_edge(pm, pm_it_sym, nw, :branch, :qf, :qt, ref(pm, nw, :arcs_from), ref(pm, nw, :arcs_to), q)
+    report && sol_component_value_edge(pm, nw, :branch, :pf, :pt, ref(pm, nw, :arcs_from), ref(pm, nw, :arcs_to), p)
+    report && sol_component_value_edge(pm, nw, :branch, :qf, :qt, ref(pm, nw, :arcs_from), ref(pm, nw, :arcs_to), q)
 
     variable_branch_series_current_real(pm, nw=nw, bounded=bounded, report=report; kwargs...)
     variable_branch_series_current_imaginary(pm, nw=nw, bounded=bounded, report=report; kwargs...)
@@ -93,8 +93,8 @@ function variable_dcline_current(pm::AbstractIVRModel; nw::Int=nw_id_default, bo
 
     var(pm, nw)[:p_dc] = p
     var(pm, nw)[:q_dc] = q
-    report && _IM.sol_component_value_edge(pm, pm_it_sym, nw, :dcline, :pf, :pt, ref(pm, nw, :arcs_from_dc), ref(pm, nw, :arcs_to_dc), p)
-    report && _IM.sol_component_value_edge(pm, pm_it_sym, nw, :dcline, :qf, :qt, ref(pm, nw, :arcs_from_dc), ref(pm, nw, :arcs_to_dc), q)
+    report && sol_component_value_edge(pm, nw, :dcline, :pf, :pt, ref(pm, nw, :arcs_from_dc), ref(pm, nw, :arcs_to_dc), p)
+    report && sol_component_value_edge(pm, nw, :dcline, :qf, :qt, ref(pm, nw, :arcs_from_dc), ref(pm, nw, :arcs_to_dc), q)
 
     if bounded
         for (i,dcline) in ref(pm, nw, :dcline)