solar panel regulator circuit Online

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Solar Battery Charger Kit for 12V. RV Marine or Home. Flexible Solar Panel aminate, Charge Controller, PV Combiner box w/breaker & extension Cable
BISS (SoldonSUN)


SoldonSUN

List Price: $499.00
Price: $349.00
You Save: $150.00 (30%)

  • Ease of installation Peel and Stick, Install on a fixed surface or carry it around.
  • Better performance then Silicon Solar Panels in Hot climate & partial shades
  • Includes 68 watt Flexible Solar Panel, Morningstar Charge Controller and 30' MC Cable

HQRP 10A Solar Panel Power Battery Charge Controller / Regulator 12V / 24V 10 Amp 150W with PWM Type of Charging plus HQRP UV Chain / UV Radiation Health Tester
Lawn & Patio (HQRP)


HQRP

Price: $27.91


  • HQRP® Solar Charge Controller plus HQRP® UV Chain / UV Radiation Health Tester;
  • Regulation point:14.4 Volt; Low voltage disconnect:11.1 Volt;
  • Type of Charging: series PWM. 200 days warranty!

HQRP 20A Solar Panel Battery Charge Controller / Regulator 12V / 24V 20 Amp 300W with PWM Type of Charging plus HQRP UV Chain / UV Radiation Health Tester
Lawn & Patio (HQRP)


HQRP

Price: $41.91


  • Type of Charging: series PWM.
  • HQRP® Solar Charge Controller plus HQRP® UV Chain / UV Radiation Health Tester;
  • Low voltage Reconnect: 13.1 Volt; Self-consumption: 6mA maximum;

Instapark® NEW All Black 5W Mono-crystalline Solar Panel with 12V Solar Charge Controller
Lawn & Patio (Instapark)


Instapark

List Price: $79.90
Price: $34.45
You Save: $45.45 (57%)

  • Cable lengths : 12.5'
  • Charge controller prevents overcharging of 12-volt batteries
  • Power (Pmax) : 5W

Sunforce 50048 60-Watt Solar Charging Kit
Automotive Parts and Accessories (Sunforce)


Sunforce

List Price: $599.99
Price: $279.95
You Save: $320.04 (53%)

  • Built-in blocking diode helps protect against battery discharge at night
  • Designed for RVs, cabins, homes, boats, back-up and remote power use
  • Weatherproof, durable solar panels can withstand impacts from hailstones travelling 50 miles-per-hour

Instapark® NEW All Black 30W Mono-crystalline Solar Panel With a 12V solar charge controller
Lawn & Patio (Instapark)


Instapark

List Price: $199.50
Price: $104.70
You Save: $94.80 (48%)

  • Maximum power voltage ( Vpm ) : 17.5V ;Maximum Power Current: 1.68A
  • Power (Pmax) : 30W
  • Charge controller prevents overcharging of 12-volt batteries

HQRP Solar Power Controller 10Amp 150W with Digital LED Display plus HQRP UV Chain / UV Radiation Health Tester
Lawn & Patio (HQRP)


HQRP

Price: $29.91


  • Low voltage disconnect: 11.1 Volt; Low voltage reconnect: 12.6 Volt; Self-consumption: 6mA maximum;
  • Equalisationvoltage: 14.8 Volt; High voltage disconnect: 14.4; Float voltage: 13.6Volt;
  • Terminals: for wire sizes to 6mm2; PWM charge mode & state of charge (SOC).

Sunforce 60032 30 Amp Digital Charge Controller
Automotive Parts and Accessories (Sunforce)


Sunforce

List Price: $129.99
Price: $78.52
You Save: $51.47 (40%)

  • Continuously displays the charging current or battery voltage on the LCD digital meter
  • Automatically indicates the charged condition of your battery on the LED bar graph
  • Handles up to 30 amps of array current and up to 450 watts of solar power

HQRP Solar 10A Charge Power Controller / Regulator 12V / 24V 10 Amp with LED Indicator plus HQRP UV Chain / UV Radiation Health Tester
Lawn & Patio (HQRP)


HQRP

Price: $29.91


  • HQRP® Solar Charge Controller plus HQRP® UV Chain / UV Radiation Health Tester;
  • Equalisationvoltage: 14.8 Volt; High voltage disconnect: 14.4;
  • Low voltage reconnect: 12.6 Volt; Self-consumption: 6mA maximum;

SunGuard SG-4 4.5 amp 12 volt Solar Charge Controller Regulator by Morningstar
CE (Morningstar)


Morningstar

List Price: $34.99
Price: $24.07
You Save: $10.92 (31%)

  • Vdc (voltage direct current): 12 V
  • Dimensions: 2.5" x 2.0" x 1.4"/63.5 x 50.8 x 35.56 mm
  • Warranty info: 5 year warranty from manufacturer

A tale of solar fraud and a maturing industry

Selecting a trustworthy contractor is a challenge for any home improvement project, including installing solar panels. And as the solar market grows, regulators are likely to spend more time refereeing disputes and policing service providers. Here’s an unusual case, which one day could become more common: The California Public Utilities Commission voted on Thursday to deny a solar company’s petition to be allowed back into the state incentive program after finding fraudulent signatures on a rebate application the company submitted.

The commission sided with the decision by a program administrator that banned Pacific Home Remodeling from participating in the California Solar Incentive ( CSI ) program after finding forged signatures on an application for a homeowner. A data analysis ran by the administrator also showed that Pacific Home charged way more money than other installers statewide: $14.03 per watt from Pacific Home versus $8.82 per watt elsewhere. At the same time, the average energy offset achieved by the solar electric systems sold by Pacific Home is “substantially lower, only 46.38 percent, when compared with the 70.83 percent of consumption offset by systems installed by all other contractors” in the territory of San Diego Gas & Electric.

solar panel regulator?

hi,

i have 4 solar panels. I can get 9V 400mA when i wired them parallel. The question is: how can i make a regulator circuit to store power into batteries.
Thanks. But do i need to add a regulator?


wire them in series parallel to get 18 volts at 200 mA, and that should charge a 12 volt battery. You may want to put in a series diode to prevent the battery from discharging into the panel when the sun is out.

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