Solar Water Heating

T
Solar Diversion to Water Heater - No Grid Export
Replies
5
Views
190
Mart Hale
Mart Hale
rin67630
DIY passive Solar SPA heater
Replies
8
Views
1K
Brunovandaele
B
Mart Hale
Combining 200 feet of pex with a Sand battery. Starting my first tests and progress so far.
2
Replies
37
Views
837
Mart Hale
Mart Hale
J
Water heater thermostat control board
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2
Views
123
Jet
J
F
Direct PV water heater MPPT controller
Replies
9
Views
5K
solarsimon
S
T
Food Grade Drum For Hot Water Storage
Replies
12
Views
542
jimi PV-T
J
J
Open Loop Solar Collector
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1
Views
116
OzSolar
O
32 volt boater
Burn solar produced HHO underwater
Replies
9
Views
213
pollenface
pollenface
l00semarble
Electric heating of pool - Just a touch but still is it practical?
2
Replies
20
Views
411
l00semarble
l00semarble
R
Cheap way to reduce hot water heater draw.
3 4 5
Replies
93
Views
3K
Jet
J
Sverige
Using NiChrome wire for PV diversion water heating
Replies
17
Views
360
stienman
stienman
efficientPV
Excess PV Power Diverted At Power Point To Heat Water Efficiently
2
Replies
34
Views
4K
SamG340
S
S
Electric Water Heating
2
Replies
31
Views
487
smadjuster
S
K
Insulate one side or reflect 360
Replies
0
Views
78
kcthetc1
K
R
My experience with hybrid water heaters and a warning to stay away from AO Smith hybrid water heaters
Replies
18
Views
4K
adymoore
A
N
Retrofit of central heat to Hydronic.
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9
Views
166
OzSolar
O
N
looking for a smart controlled switch for water heater ......?
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4
Views
280
yduR
Y
S
Use AC water heater thermostat to switch milliamp 12V DC relay?
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2
Views
170
soylentgreen
S
M
Pool Heating Array - Correct?
Replies
1
Views
161
OzSolar
O
O
Goldline GL-30-LCO Controller full-time on
Replies
14
Views
469
Manz808
M
L
How far can you push a 48 volt immersion heater?
Replies
10
Views
450
time2roll
T
E
AC Relay controlled by DC voltage for Water Heater load dump
Replies
8
Views
284
cyd
C
R
From a gas furnace to a heat pump powered by solar panels
Replies
14
Views
400
OzSolar
O
C
How to store Thermosyphon water heater when not in use?
Replies
2
Views
187
Shimmy
S
S
Pros and cons 48v dc water heater vs 120 ac off grid
Replies
18
Views
425
Sparky7
S
S
Can I use a 1000 watt 48 volt (21 amp) element if the wh is1500 w Vaughm water heater. I would like to buy a 48 V element to use in this water heater.
Replies
7
Views
194
Sparky7
S
C
Ground Mounting Solar Evacuated Tubes
Replies
15
Views
418
callmeburton
C
afro-solar
My Solar PV-based Electrical + Gas-based Water Heating System
Replies
4
Views
222
afro-solar
afro-solar
S
Micro Inverter to heater element
Replies
1
Views
206
afro-solar
afro-solar
svetz
Solar Pond
2
Replies
33
Views
3K
svetz
svetz
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