Feedback Form
     1-866-568-5579
About Us  | CareersContact Us  | FAQs | Site Map  
Solar Panels
Alter Systems: Your one-stop alternative energy products online shop
   » Home Monthly Specials |  My Account  |  Cart Contents  |  Checkout   
Product Search
 
Advanced Product Search
Our Products
more
Monthly Specials


Solar Panels in Stock


Featured Products



AC/DC Disconnects


Cables for Modules


Charge Controllers


Combiner Boxes


Emergency Kits


Electrical Supplies


Grid-tie Solar Systems


Inverters


Inverter Accessories


Inverter Power Panels


Marine & RV Solar Kits


Outback Power Systems


Solar Panels


Solar Panels By Pallet


Solar Panel Mounts


Water Solar Pumps


Wind Turbines


View All Products

View All Manufacturers
Manufacturers
more
FAQs Categories
Charge Controllers


Hydro Systems


Solar Electricity->


Water Pumping


Latest FAQs
What size solar system do I need?


What solar pump should I use for my application?


Where is the best place for the temperature sensor?


What components do I need for an off-grid solar system?


What components do I need for a grid-tie system?


Latest News
California's New Solar Panel Laws Add Incentives For Rooftop Sys


Berkeley Solar Mapping Portal from CH2M Hill Released


Stimulus Dollars Begin to Flow: Here's How, Where and When


The Rooftop Revolution


NREL Helps New Orleans Go Green


General Information
About Us


Career Opportunities


Contact Us


FAQs


Shipping & Returns


Privacy Notice


Conditions of Use


Site Map


We Accept
We eccept all major credit cards securely through 128-bit SSL encryption


Alter Systems's web site
is Secured via 256-bit
SSL encryption


View SSL Certificate


Online Payments

Welcome to Alter Systems online shop! If you have a customer account, you could sign in here.
If you are a new customer, you could create an account here.
  Solar Design & Installations
Request a FREE Site Evaluation Alter Systems, LLC now offers FREE site evaluations for electric solar installations within 80-mile radius from Berkeley, California.

Request a free site evalution now & Go Green For Life™



Specials

Small Solar Panels On Sale

***Big Sale on Solar Panels By The Pallet
(plus FREE Shipping)

Large Solar Panels On Sale

 

 

Complete Grid-tie Solar Systems

Grid-tie Inverters On Sale

Marine and RV Complete Solar Kits


All Product Categories

Featured Products
SMA Sunny Boy 5000US Inverter
SMA Sunny Boy 5000US Inverter
$3,398.00
SMA Sunny Boy 4000US Inverter
SMA Sunny Boy 4000US Inverter
$2,598.00
$2,545.00
Sharp 208 Watt Solar Panel
Sharp 208 Watt Solar Panel
$1,040.75
$793.00
Sanyo 200 Watt Solar Panel HIP-200BA19
Sanyo 200 Watt Solar Panel HIP-200BA19
$1,032.00
$950.00
Sharp 80 Watt Solar Panel
Sharp 80 Watt Solar Panel
$475.95
$410.00
Xantrex XW4024 Inverter and Charger
Xantrex XW4024 Inverter and Charger
$3,222.25
$3,055.00
BP 50 Watt Solar Panel, BP350J
BP 50 Watt Solar Panel, BP350J
$359.00
$295.00
Fronius IG 2000 Grid-tie Inverter
Fronius IG 2000 Grid-tie Inverter
$2,035.00
$1,595.00
Fronius IG 3000 Grid-tie Inverter
Fronius IG 3000 Grid-tie Inverter
$2,254.00
$1,769.00

News and Articles
California's New Solar Panel Laws Add Incentives For Rooftop Sys - Wednesday 14 October, 2009 Viewed:875
PRESS ENTERPRISE - Solar power got a boost over the weekend when Gov. Arnold Schwarzenegger signed bills that require investor-owned utilities like Southern California Edison to buy surplus solar electricity generated by homes, small businesses and by warehouses whose sun-baked roofs could be transformed into solar power plants.
[Read More]
Berkeley Solar Mapping Portal from CH2M Hill Released - Tuesday 05 May, 2009 Viewed:1452
CH2M HILL has completed Berkeley's Solar Mapping Portal, enabling residents and business owners to estimate the solar potential of their rooftops and view existing solar installations. CH2M HILL worked with Berkeley's Office of Energy and Sustainable Development (ESD) to identify all of the solar installations in the city and utilized its S.A.F.E. technology to map Berkeley rooftops for their solar energy potential.
[Read More]
Stimulus Dollars Begin to Flow: Here's How, Where and When - Wednesday 08 April, 2009 Viewed:1958
The U.S. Department of Energy (DOE) continues to announce more places where stimulus money is to be spent as more funding from the American Recovery and Reinvestment Act of 2009 is allocated.
[Read More]
Languages
English Japanese French Spanish

German Italian Greek Portuguese
Live Support
Join Our Social Networks
Connect With Alter Systems on Facebook

Follow Alter Systems on Twitter
Shopping Cart Contents
more
You have no items in your shopping cart.
:: Your cart is empty
Sign in
E-mail address:


Password:


[Forgot your password?]

Are you a new client?
Create new account here
Grid-tie System Calculator
Grid-tie Solar System Calculator
Click here to calculate how big of a grid-tie solar system you will need to install in your house.
Fed & State Incentives
Federal and State Renewable Energy Incentives
Find all available Federal and State Renewable Energy Incentives & Rebates!
Specials
more
Xantrex XW4548 Inverter and Charger
Xantrex XW4548 Inverter and Charger

Retail Price: $3,950.00
Our Price: $3,222.24
Special Price: $3,055.00
Bestsellers
01.10/2 Conductor Without Ground
02.10/2 Conductor With Ground Pump Cable
03.Sharp 80 Watt Solar Panel
04.Mitsubishi 110 Watt Solar Panel PV-MF110EC4
05.Lay-in Lugs for Module Grounding (10/bag)
06.Duralite 20 Watt Solar Panel
07.Morningstar SunGuard 4 Series 4.5Amp Charge Controller 12V
08.Sharp 123 Watt Solar Panel
09.BP 50 Watt Solar Panel, BP350J
10.#12 AWG White Negative 70 ft. MultiContact Color-Coded Array Cables
Product Reviews
more
130 Watt RV Solar Panel Kit
Good work! I like your quick service and will remember i ..
Rating: 5 of 5 Stars!
Affiliations
View Alter Systems, LLC Profile and Customer Surveys at www.solar-estimate.org

CoolerPlanet Certified Partner

Alter Systems, LLC is a BBB Accredited Business Since 2006
Buy Replica Miu miu Handbags
Review Replica Christian Dior Handbags
Copyright © 2004 - 2009 Alter Systems, LLC - Go Green for Life™