Search...
Home
Subscribe
Pie
Home
Subscribe
Recent topics
Flagged topics
Hot topics
Best topics
Search...
Search permies
Advance search
Google search
Register / Login
permaculture forums
growies
critters
building
homesteading
energy
monies
kitchen
purity
ungarbage
community
wilderness
fiber arts
art
permaculture artisans
regional
education
skip
experiences
global resources
cider press
projects
digital market
permies.com
pie forums
private forums
all forums
this forum made possible by our volunteer staff, including ...
master stewards:
Nancy Reading
Carla Burke
r ranson
John F Dean
paul wheaton
Pearl Sutton
stewards:
Jay Angler
Liv Smith
Leigh Tate
master gardeners:
Christopher Weeks
Timothy Norton
gardeners:
thomas rubino
Jeremy VanGelder
Maieshe Ljin
Other threads similar to
Need to store surplus solar or microhydro energy, anyone?
passive solar
Passive house using PV electricity for heating.
57 replies
[
1
,
2
]
1
5
pep electricity
Small DC only solar system - PEP BB electricity.sand.solar
BB
[
1
,
2
,
3
]
4
78
22
hydro
How realistic is small scale hydroelectric?
38 replies
1
1
alternative energy
Storing heat in concrete/masonry with PV
14 replies
1
solar
Has anyone else had this question; What is the payback time on your solar panels?
48 replies
[
1
,
2
]
2
solar
Solar charge controller, built for LiFePO4 batteries, on kickstarter now
28 replies
1
solar
If batteries are a weak link in the solar chain. Why not use water?
20 replies
solar
Questions about solar and electric heating
6 replies
1
conservation
Energy conservation or avoidance vs bigger systems
29 replies
1
electrical
Faulty reasoning? Heating water electrically...
19 replies
4
wofati and earth berm
Underground housing
388 replies
[
1
,
2
,
3
< ... <
8
,
9
,
10
]
9
16
15
solar
Stand alone solar water heater
11 replies
alternative energy
nickel based batteries for off grid.
10 replies
solar
Solar water heater for baseboards
10 replies
1
natural building
Solar panels inadvertently harm envronment?!
31 replies
1
8
alternative energy
Nickel-Iron 'Edison' Batteries
77 replies
[
1
,
2
]
1
6
solar
Off Grid/Grid Tied Solar Design Education
42 replies
[
1
,
2
]
3
rainwater catchment
Triple function roof
1 reply
solar
Low cost Off Grid solar energy $0.16/kWh with LiFePO4
1 reply
2
solar
Filling Solar Batteries
17 replies
5
alternative energy
Some basic energy Qs
19 replies
solar
Solar Concentrators
18 replies
5
plumbing
Off-grid hot water system
6 replies
1
solar
Solar advice for a complete newbie
17 replies
solar
Will solid-electrolyte battery make northern p.v. cost effective?
17 replies
1
alternative energy
bragging: lower energy footprint
126 replies
[
1
,
2
,
3
,
4
]
2
2
solar
What Are the Components of a Solar/Wind Control System?
9 replies
alternative energy
Low Temp Solar Piston Brayton Cycle with Pebble Thermal Storage
6 replies
hydro
Need Someone with Major Experience with building a 50KW Micro Hydro System
5 replies
1
ulcer factory
Where Are You At On Green Energy?
7 replies
solar
Has anyone tried the 3d solar panel tower?
7 replies
1
3
2
alternative energy
Wood gas for heat and electricity
48 replies
[
1
,
2
]
2
2
alternative energy
Give yourself a boost: measure electricity use (Urban, cold climate, US America, coastal, no kids)
12 replies
solar
Solar Steam Power System
6 replies
1
rocket mass heaters
RMHs and thermoelectric generators
17 replies
1
solar
Solar Thermal Plate Collectors
12 replies
solar
Backup Generator
38 replies
2
9
solar
making the move to off grid soon :)
22 replies
2
2
2
alternative energy
Roping energy
3 replies
1
solar
Micro Heat Pumps, DIY
19 replies
2
1
solar
Panel Orientation?
110 replies
[
1
,
2
,
3
]
9
3
solar
steam as transfer fluid for solar water heaters?
17 replies
2
solar
Solar Refrigeration Options & Mullings
16 replies
4
3
greenhouses
Welcome Dan Chiras, Author of The Chinese Greenhouse!
[
1
,
2
,
3
]
2
3
alternative energy
Best of Gasifiers? Reviews, Compare, Expereince
13 replies
1
solar
Solar hot water: Cold vs. warm climate
25 replies
1
solar
"Daylight drive" direct PV solar for equipment
28 replies
4
4
22
rocket mass heaters
Energy - Rocket Stove Mass Heater
10 replies
hydro
How to use Serious Microhydro: Water Power Solutions from the Experts
1 reply
conservation
It is 2024 and incandescent is still better than LED
213 replies
[
1
,
2
,
3
,
4
,
5
,
6
]
14
17
23
