Efficient & Reliable Solar Charge Controllers for Oil & Gas

SureSine

Boom Visibility — Mon, 12 Sep 2022 12:56:30 +0000

2020 CE Conference

The post SureSine appeared first on Morningstar Corporation.

SureSine Classic

Boom Visibility — Sat, 04 Nov 2023 13:54:50 +0000

115V Version
220V Version

The SureSine is a pure sine wave inverter delivering AC power in off-grid solar applications, including rural electrification, telecom, remote homes, RVs, caravans and boats. A cast, anodized aluminum enclosure with no internal cooling fan needed ensures long-term reliability in the harshest conditions. The SureSine’s combination of performance, features and competitive price provides the best small inverter value on the market. It is highly reliable, having no internal cooling fan or other moving parts prone to failure.

How to Buy

Key features and benefits

Improved Load Operation
• Pure Sine Wave – provides quality AC equivalent to grid power.
Toroidal transformer design generates good wave form throughout the range of input voltages. 600W peak/surge power.
• Outstanding Surge Capability – handles a 200% surge during
load start-up, to a maximum of 600W.
More Power Available
• High Efficiency – a high peak efficiency will reduce heating and
make more solar energy available for powering loads.
• Low Self-Consumption – The SureSine consumes only 450mA of
current during operation with a full sine-wave present at the AC
output. During periods where no load is detected, solar energy
is not wasted because the SureSine automatically powers down
to standby mode, reducing self-consumption to one-tenth of
operating consumption.
Extremely High Reliability
• Extensive Electronic Protections – the SureSine has
extensive electronic protections that will automatically protect
against faults and user mistakes such as short circuit, overload,
high temperature and low voltage disconnect. Recovery from
most faults is automatic.
• No Internal Cooling Fan – a key design objective since fans often
fail in harsh environments and are noisy, consume power and
blow dirt into the electronics.
• Tropicalization – the SureSine uses epoxy encapsulation,
conformal coating, stainless steel hardware, and an anodized
aluminum enclosure to protect against harsh tropical and marine
environments.
Other Features
• More Information – the two LEDs provide important information
to the user about system status and any fault conditions. An
optional digital meter may be connected to the SureSine to
display additional system information.
• Remote On/Off – improves safety by making it easy to install
the SureSine in an inaccessible location or enclosure. Reduces
system cost by avoiding the need to add an AC safety disconnect
to the system.
• Adjustability & Communications – four DIP switches provide
easy adjustability of several system parameters. Additional
adjustability is possible using Morningstar’s USB MeterBus
Adapter (UMC-1) to connect to a PC. Free 3rd-party MODBUS
software is available for custom programming. IP-based
communication, including SNMP, is enabled through
Morningstar’s Ethernet MeterBus Converter (EMC-1).

Specifications and Certifications

ModelSI-300-115V-UL (60 Hz)SI-300-220V (50 Hz)


Continuous Power Rating	300 Watts @ 25C	300 Watts @ 25C
Pek Power Rating (15 min.)	600 Watts @ 25C	600 Watts @ 25C
DC Input Voltage	10.0V – 15.5V	10.0V – 15.5V
Waveform	Pure sine wave	Pure sine wave
AC Output Votage (RMS)	220V or 115V +/– 10%	220V or 115V +/– 10%
AC Output Frequency	50 or 60 Hz +/– 0.1%	50 or 60 Hz +/– 0.1%
Nominal Battery Voltage	12V	12V
Peak efficiency	92%	92%
Total Harmonic Distortion (THD)	<4%	<4%
Self Consumption (Inverter ON – no load)	450mA	450mA
Self Consumption (Inverter OFF)	25mA	25mA
Self Consumption (Standby)	55mA	55mA
Operating Temperature Range	-40 C to +45C	-40 C to +45C
Warranty	2 Years	2 Years
CE and RoHS compliant	Yes	Yes
ETL Listed [UL-458]	Yes
FCC Class B Part 15 Compliant	Yes	Yes
Manufactured in a Certified ISO 9001 Facility	Yes	Yes

Datasheets

Download the SureSine Inverter Datasheet.

Operation Manuals

Download the SureSine Inverter Manual.

Applications

[new_product_applications]

Accessories

[comp_products]

The post SureSine Classic appeared first on Morningstar Corporation.

GenStar MPPT

Boom Visibility — Mon, 12 Sep 2022 12:55:42 +0000

The post GenStar MPPT appeared first on Morningstar Corporation.

TriStar MPPT

Boom Visibility — Mon, 04 Nov 2013 15:09:30 +0000

Metered Version
Non-Metered Version

The industry-leading TriStar MPPT with TrakStar Technology is an advanced maximum power point tracking controller for larger off-grid photovoltaic (PV) energy systems up to 3kWp. An iconic design, TriStars have been proven in solar installations around the globe and remain the first choice for designers of mission-critical systems where failure is not an option.

“one of the best charge controllers out there… these things are tanks”

How to Buy

Key features and benefits

Maximizes energy harvest – superior peak power tracking over
conventional MPPT controllers.
Highest peak efficiency for off-grid controllers in the industry: 99% (TS150).
Built for reliability and performance, with an oversized heatsink and
over-spec’d components. Fully-rated for operation at temperatures up to 45C.
Extensive networking and communications features enable system
monitoring, data logging, and adjustability.
On-board RS-232 port included on all models; Ethernet included on all 60A models.
Extensive electronic protections include short-circuit, over-current and reverse polarity to ensure the controller will not be damaged by wiring mistakes or overloads.
Certified to IEC 62093 which establishes requirements for the design qualification of balance-of-system (BOS) components used in terrestrial photovoltaic (PV) systems.
Fanless design for long-term reliability

Specifications and Certifications

ModelTS-MPPT-30TS-MPPT-45TS-MPPT-60TS-MPPT-60M

*Input power can exceed Nominal Operating Power. Controller will limit and provide its rated continuous maximum output current into batteries.
Charge Rating	30 amps	45 amps	60 amps	60 amps
Max. PV Open Circuit Voltage (Voc)	150 volts	150 volts	150 volts	150 volts
Nominal Battery Voltage	12, 24, 36, or 48V	12, 24, 36, or 48V	12, 24, 36, or 48V	12, 24, 36, or 48V
Nominal max. Operating Power* – 12 volt battery	400W	600W	800W	800W
Nominal max. Operating Power* – 24 volt battery	800W	1200W	1600W	1600W
Nominal max. Operating Power* – 48 volt battery	1600W	2400W	3200W	3200W
Peak efficiency	99%	99%	99%	99%
Battery Operating Voltage Range	8-72Vdc	8-72Vdc	8-72Vdc	8-72Vdc
Voltage Accuracy (12/24V)	<=0.1% +/- 50mV	<=0.1% +/- 50mV	<=0.1% +/- 50mV	<=0.1% +/- 50mV
Voltage Accuracy (48V)	<=0.1% +/- 100mV	<=0.1% +/- 100mV	<=0.1% +/- 100mV	<=0.1% +/- 100mV
Operating Temperature Range	-40 C to +45C	-40 C to +45C	-40 C to 45C	-40 C to +45C
Warranty	5 Years	5 Years	5 Years	5 Years
Built-in meter				Yes
CE and RoHS compliant	Yes	Yes	Yes	Yes
IEC 62109	Yes	Yes	Yes	Yes
ETL Listed [UL-1741 and Canadian CSA C22.2 No.107.1.01]	Yes	Yes	Yes	Yes
FCC Class B Part 15 Compliant	Yes	Yes	Yes	Yes
Manufactured in a Certified ISO 9001 Facility	Yes	Yes	Yes	Yes

Datasheets

Download the TriStar MPPT Solar Charge Controller Datasheet.

Operation Manuals

Download the TriStar MPPT Solar Charge Controller Manual.

Videos

[youtube_embed id=”eze03B-UNpo”]

Morningstar “Charging Experts” – TriStar Solar Charge Controllers

7 Minute Video

Watch this video to see a detailed view of the internal and external components of Morningstar’s TriStar MPPT solar charge controller and discover why Morningstar has been considered the “charging experts” for over a quarter of a century.

[youtube_embed id=”KI028CnLPN0″]

TriStar MPPT Solar Charge Controller Training

Recorded Webinar

This in-depth webinar training module highlights the technological advantages and benefits of Morningstar’s advanced TriStar MPPT charge controllers. You will learn about sizing and setup, communications capabilities and many other features. TriStar MPPT controllers are ideal for off-grid solar electric installations in the commercial, industrial and residential markets.

Applications

[new_product_applications]

Accessories

[comp_products]

Firmware

[youtube_embed id=”J6Duwr5Tl-w”]

It’s a recommended best practice to install your product’s latest firmware to ensure access to all up-to-date features, accessory compatibilities, and code modifications. Watch this video for instructions on how to download and update TriStar MPPT firmware.

After watching the video, click here and go to the software tab to access and download the firmware.

The post TriStar MPPT appeared first on Morningstar Corporation.

ProStar MPPT

General Editor — Mon, 04 Nov 2013 15:08:05 +0000

Metered Version
Non-Metered Version
Bottom Heatsink
Terminal Cover Removed

Prostar MPPT solar charge controller is an advanced maximum power point tracking (MPPT) battery charger for off-grid photovoltaic (PV) systems up to 1100 watts. All versions include load control and TrakStar Technology to maximize PV efficiency and energy harvest.

The ProStar design has been proven in over two decades of use in the world’s most demanding installations—and ProStar today reflects Morningstar’s policy of continuous improvement through regular upgrades and enhancements. Because Morningstar’s employee-owned culture never “rests on success,” ProStar customers can own both a legend and the latest in a single product.

“Best of the best. Have used and seen many others. This is the most durable…”

Watch the video to see what makes ProStar MPPT different from the inside out.

How to Buy

Key features and benefits

High Reliability – conformally coated circuit board, corrosion resistant terminals, premium high-frequency CoilCraft inductors, over-spec’d components, transient surge suppression, and lowest published failure rate in the industry.
Automatic PV Based Lighting Control – field adjustable, multi-event load control enables powerful options for PV lighting systems.
Maximizes Energy Harvest – using TrakStar MPPT Technology to determine and adjust to the true maximum power point as solar insolation changes throughout the day.
MODBUS Communications – Solar Industry Standard MODBUS communications protocol allows for easy programming, control, remote data access and charge synchronization.
SNMP Monitoring – when used with the EMC-1 accessory to enable your network management systems to display key solar power metrics and alert/fault codes.
High Efficiency – at low, medium, and high output power levels to maximize energy harvest and minimize heat buildup inside the controller.
High Strength – polycarbonate case and extruded aluminum heatsink.
Data Logging – up to 256 days of detailed power and load data.
Self Diagnostics – continuous monitoring and reporting of any errors through its status LED’s, optional display or communication port.
Low Noise Design – meets US Federal Communications Commission Class B specifications.
Meter – allows adjustments to charging, lighting, and load control settings without a computer.
Fanless design for long-term reliability–no moving parts to fail, no dirt and debris sucked into the controller, and no parasitic load to reduce efficiency.

A. Premium high-frequency CoilCraft surface mount inductors

They’re worth it, because they provide the faster power “tracking” that lets us engineer this much power and control into a compact design.

B. High-frequency design

Combined with premium, “over-spec’d” components, this greatly improves control response which guards against system transients, regulation overshoot and overcurrent/overload conditions

C. Built-in 4500W Transient Voltage Surge Suppression for lightning protection

Nature do your worst–this controller can take it

D. Large diameter, high torque, corrosion resistant terminals

If you’ve ever trashed a lesser terminal during an installation, you’ll appreciate some “overkill” here

E. DirectFET MOSFET power devices

Allows the surface-mounting of critical components underneath the main board next to the heat sink, which reduces heat travel distance and keeps the controller even cooler

F. Highly-conductive aluminum heatsink extrusion

As opposed to cast aluminum, which is less effective in passive cooling applications

G. Communications/data port with serial/meter auto detect

“Talks solar” with standard industry language, for system monitoring and cloud connectivity-speaks Modbus, and SNMP (with the EMC-1)

H. Lithium foldback circuit

Lithium batteries are expensive and vulnerable to cold temperatures. When it gets close to freezing, the controller backs-off charging to avoid damaging batteries

I. High-speed ARM processor

All-digital calibration for high accuracy, using the same efficient technology found in advanced mobile device

J. TrakStar Technology

Morningstar’s hallmark MPPT technology precisely seeks and locks onto the true maximum power point quickly and accurately, to ensure the highest output possible from a solar array

K. Large format, high-resolution backlit LCD

When you’ve been in the field installing, you appreciated being able to read a crisp, high contrast display on site

L. 5 year warranty

Up to 2 1/2 times longer than some competitors in this class

M. Self-diagnostics

ProStar is smart enough to monitor and analyze system performance, and alert you when you need to know

N. High temperature architecture

Heat is the enemy of all electronics. That’s why Prostar’s critical components are rated to withstand temperatures right up to the boiling point of water (100°C)

O. Lexan polycarbonate UL listed case

Protects the precision electronics inside with an impact strength 30 times greater than the acrylic thermoplastics commonly found on lesser controllers

P. Cooling Fan

Just kidding. We’ve never needed them

Specifications and Certifications

ModelPS-MPPT-25PS-MPPT-25MPS-MPPT-40PS-MPPT-40M

*Input power can exceed Nominal Operating Power. Controller will limit and provide its rated continuous maximum output current into batteries.
Charge Rating	25 amps	25 amps	40 amps	40 amps
Max. PV Open Circuit Voltage (Voc)	120 volts	120 volts	120 volts	120 volts
Nominal Battery Voltage	12V or 24V	12V or 24V	12V or 24V	12V or 24V
Nominal max. Operating Power* – 12 volt battery	350W @45C	350W @45C	550W @45C	550W @45C
Nominal max. Operating Power* – 24 volt battery	700W @60C	700W @60C	1100W @60C	1100W @60C
Peak efficiency	98%	98%	98%	98%
Battery Voltage Range	10-35V	10-35V	10-35V	10-35V
Voltage Accuracy	<=0.1% +/- 50mV	<=0.1% +/- 50mV	<=0.1% +/- 50mV	<=0.1% +/- 50mV
Operating Temperature Range	-40 C to +60C	-40 C to +60C	-40 C to +60C	-40 C to +60C
Warranty	5 Years	5 Years	5 Years	5 Years
Built-in meter		Yes		Yes
CE and RoHS compliant	Yes	Yes	Yes	Yes
Approved for use in Hazardous Locations: Class 1, Division 2, Groups A-D	Yes	Yes	Yes	Yes
IEC 62109	Yes	Yes	Yes	Yes
ETL Listed [UL-1741 and Canadian CSA C22.2 No.107.1.01]	Yes	Yes	Yes	Yes
FCC Class B Part 15 Compliant	Yes	Yes	Yes	Yes
Manufactured in a Certified ISO 9001 Facility	Yes	Yes	Yes	Yes

Datasheets

Download the ProStar MPPT Solar Charge Controller Datasheet.

Operation Manuals

Download the ProStar MPPT Solar Charge Controller Manual.

Videos

[youtube_embed id=”uxEcEcfBWV8″]

ProStar MPPT Controller – 4 minute video

This short video highlights the high quality of the ProStar MPPT solar charge controller, and its ability to regulate charging of lead acid, lithium, or nickel cadmium batteries in off-grid solar applications. The video also addresses lighting control, self-diagnostics, data logging, MODBUS communications, array oversizing, and low noise design.[youtube_embed id=”GZSovyw9azk”]

Morningstar Charging Experts featuring ProStar MPPT

This 6 minute video highlights the ProStar MPPT solar charge controller’s circuit board that differentiates it from other brands. In addition to the capacitors, inductors, processors, surge protectors, and other over-spec’d internal components, the quality of the controller’s heat sink and outer casing is also addressed. The video concludes with mention of features and capabilities related to communications, datalogging, lithium battery charging, and high quality and reliability.

[youtube_embed id=”edVaa-vOJMw”]

New ProStar MPPT Solar Charge Controller

Recorded Webinar

This 30 minute recorded webinar gives a more in depth overview of how the ProStar MPPT solar charge controller fits into the existing Morningstar portfolio. The recording also includes answers to questions about operating temperatures, the display meter interface, and protections, faults and alerts.

Applications

[new_product_applications]

Accessories

[comp_products]

Firmware

[youtube_embed id=”luKLEnRjxkk”]

It’s a recommended best practice to install your product’s latest firmware to ensure access to all up-to-date features, accessory compatibilities, and code modifications. Watch this 5 minute video for instructions on how to download and update ProStar MPPT firmware.

After watching the video, click here and go to the software tab to access and download the firmware.

System Diagrams

Off-Grid Diagram with DC Load

The schematic diagram above, illustrates how the ProStar MPPT regulates power to batteries and a direct current (DC) load in an off-grid system.

Sunlight contacts the solar modules, which convert solar into DC electrical power that it delivers to a charge controller.
The charge controller regulates the amperage and voltage that is delivered to the loads and any excess power is delivered to the battery system so the batteries maintain their state of charge without getting overcharged.
During the evening when there is no sunlight, battery power is used to run the load.

Off-Grid Diagram with AC Load

The schematic diagram above, illustrates how the ProStar MPPT regulates power to batteries and an alternating current (AC) load in an off-grid system. This diagram is very similar to the DC load diagram above it except an inverter has been added.

Sunlight contacts the solar modules, which convert solar into DC electrical power that it delivers to a charge controller.
The charge controller regulates the amperage and voltage that is delivered to the battery system so the batteries maintain their state of charge without getting overcharged.
Batteries deliver power to the inverter which converts DC to AC power that it delivers to the load. Notice that the inverter is connected to the battery, not the controller’s load terminals, like we did in the DC load example. That’s because the inverter can have a high energy surge upon start up, and this high current surge might be higher than the rated capacity of the charge controller, whereas the batteries will be able to meet the high energy surge requirement.

The post ProStar MPPT appeared first on Morningstar Corporation.

ProStar

General Editor — Mon, 07 Nov 2016 22:58:28 +0000

Metered Version
Non-Metered Version

The ProStar solar charge controller has been the leading mid-range pulse width modulation (PWM) controller since 1995. With over 350,000 units installed in the harshest environments in over 100 countries, ProStar sets the standards in performance and reliability for the rest of the solar industry.

The Generation 3 ProStar shares the outstanding build quality and familiar form factor of its predecessors and adds data and lighting control capabilities, a graphical interface, and advanced protection features that meet the needs of today’s most demanding off-grid solar applications. ProStar provides both “the legend and the latest” in a single new product.

“…you get what you pay for, and this one is worth every penny…count on Morningstar.”

How to Buy

Key features and benefits

High Reliability
Latest electronic and environmental protections, quality control,
and design considerations comply with IEC 62109 and promote
longevity in the harshest environments
High Temperature Operation
Full nameplate current rating, both solar and load up to 60°C
continuous
Auto-Battery-Select
12V and 24V systems
Data Logging
Up to 256 days of solar charge and load consumption data
Self-diagnostics
Continuous monitoring and reporting of any errors or system
faults through its status LED’s, optional display and
communication port
Meter
High resolution LCD, multi-lingual backlit graphical display of system voltage, current, temperature, lighting settings, etc.
Custom Programming
Dip switches, meter interface, or connection with a computer can be
used to adjust charging, load communications, and lighting control
Low Noise Design
Meets US Federal Communications Commission Class B specifications
Automatic Solar-Based Lighting Control
Field adjustable, multi-event load control enables powerful options for
solar lighting systems
MODBUS Communications
Open standard MODBUS communications protocol allows for control
and remote data access
SNMP (Simple Network Management Protocol) Monitoring
Provides more detailed monitoring of all system data with existing IT
management and architecture when connected to EMC-1 accessory

Specifications and Certifications

ModelPS-15PS-15MPS-30PS-30M


Charge Rating	15 amps	15 amps	30 amps	30 amps
Max. PV Open Circuit Voltage (Voc)	60 volts	60 volts	60 volts	60 volts
Nominal Battery Voltage	12V or 24V	12V or 24V	12V or 24V	12V or 24V
Battery Voltage Range	10-35V	10-35V	10-35V	10-35V
Voltage Accuracy	<=0.1% +/- 50mV	<=0.1% +/- 50mV	<=0.1% +/- 50mV	<=0.1% +/- 50mV
Operating Temperature Range	-40 C to +60C	-40 C to +60C	-40 C to +60C	-40 C to +60C
Warranty	5 Years	5 Years	5 Years	5 Years
Built-in meter		Yes		Yes
CE and RoHS compliant	Yes	Yes	Yes	Yes
TAA compliant	Yes	Yes	Yes	Yes
Approved for use in Hazardous Locations: Class 1, Division 2, Groups A-D	Yes	Yes	Yes	Yes
IEC 62109	Yes	Yes	Yes	Yes
ETL Listed [UL-1741 and Canadian CSA C22.2 No.107.1.01]	Yes	Yes	Yes	Yes
FCC Class B Part 15 Compliant	Yes	Yes	Yes	Yes
Manufactured in a Certified ISO 9001 Facility	Yes	Yes	Yes	Yes

Datasheets

Download the ProStar Solar Charge Controller Datasheet.

Operation Manuals

Download the ProStar Solar Charge Controller Manual.

Videos

[youtube_embed id=”k5ql4BtpIN0″]

ProStar (Gen3) Controller – 3 minute video

This short video highlights the ProStar (Gen3) PWM solar charge controller. This device has been upgraded, while maintaining the same quality and form factor of previous models that have been installed in over 100 countries in the world’s harshest environments since 1995. View this video to learn about the new features and capabilities of this product including enhanced custom programming, data logging, communications, and lighting control.

[youtube_embed id=”hINCNOuSqa0″]

ProStar (Gen3) Solar Charge Controller Presentation

Recorded Webinar

This presentation provides a more in depth overview the ProStar (Gen3) PWM solar charge controller. You’ll see a comparison between the Gen3 and earlier ProStar models concerning meter displays, self-diagnostics, load/lighting control, communications, data logging, certifications, and other features.

Applications

[new_product_applications]

Accessories

[comp_products]

The post ProStar appeared first on Morningstar Corporation.

SunSaver MPPT

Boom Visibility — Mon, 04 Nov 2013 15:14:38 +0000

The SunSaver MPPT with TrakStar technology is the perfect charging solution for smaller off-grid solar systems up to 520Wp. An industrial-grade design proven in challenging applications and environments, SunSaver has been called the single most successful charge controller in the solar industry.

“…an amazing product…well built, and well designed”

How to Buy

Key features and benefits

Maximum power point tracking (MPPT) optimally matches the solar array to the battery—no wasted PV electricity.
Use of high voltage modules – In addition to 12V crystalline modules,
enables use of high voltage modules for off-grid battery charging.
Converts 36V or 24V arrays for use with either a 24V or 12V battery.
Automatic Lighting Control – four programmable timer sequences for PV lighting applications using MSView.
Extensive electronic protections include short-circuit, over-current and reverse polarity to ensure the controller will not be damaged by wiring mistakes or overloads.

Specifications and Certifications

ModelSS-MPPT-15L

*Input power can exceed Nominal Operating Power. Controller will limit and provide its rated continuous maximum output current into batteries.
Charge Rating	15 amps
Max. PV Open Circuit Voltage (Voc)	60 volts
Nominal Battery Voltage	12V or 24V
Nominal max. Operating Power*	260W/12V, 520W/24W
Peak efficiency	97.5%
Battery Voltage Range	7-36V
Voltage Accuracy	1.0%

Datasheets

Download the SunSaver MPPT Solar Charge Controller Datasheet.

Operation Manuals

Download the SunSaver MPPT Solar Charge Controller Manual.

Videos

[youtube_embed id=”rHHhCuvYS1o”]

Morningstar Charging Experts featuring SunSaver MPPT

This 7 minute video features the internal and external components of Morningstar’s SunSaver Solar Charge Controllers and explains why Morningstar has been considered the “charging experts” for over a quarter of a century.

Applications

[new_product_applications]

Accessories

[comp_products]

Lighting Control

The SunSaver MPPT Lighting Control and Configuration document provides a detailed explanation on how to program dusk ’til dawn and other lighting control settings including multiple ON/OFF custom lighting/load timing settings.

The post SunSaver MPPT appeared first on Morningstar Corporation.

SunSaver

Boom Visibility — Mon, 04 Nov 2013 15:27:15 +0000

angled view
straight view

Since the introduction in 1996, more than 1.5 million SunSaver Controllers have set the standard for reliability and performance in demanding oilfield and mining installations in nearly 90 countries around the globe. Today, SunSaver is the world’s leading small solar controller for industrial and consumer markets, proven in mission critical applications where failure is simply not an option.

This third generation SunSaver brings over two decades of advances in software and electronics to the same rugged, hardened design that made the original famous. Own both a legend and the latest in a single product.

“This is the only one I’d use…it’s the one I wish I bought first”

How to Buy

Key features and benefits

Extremely High Reliability
• Failure rate of less than 1 per 1,000 shipped (<0.1%)
• 100% solid state. Power MOSFET design
• Manufactured in an ISO 9001 factory
• 100% pre-shipment functional testing
Easy to Install and Use
• Factory pre-sets result in no required install settings
• Electronic protections prevent damage from wiring mistakes
• Fully automatic operation and fault recovery
• Additional features include full electronic protections, 3-state
battery LED indicators, terminal cover, dead battery recovery,
high voltage load protection for sensitive loads
• Wire terminal cover included with every SunSaver
Longer Battery Life
• Series design (not shunt) for cool operation
• Longer battery life through PWM 4-stage charging and
temperature compensation
• Sealed or flooded battery select
• Low voltage load disconnect on several versions
Designed for Harsh Environments
• Temperature rating of -40°C to +60°C
• Ideal for Oil/Gas applications. Approved for use in hazardous
locations: Class 1, Division 2, Groups A-D
• Tropicalization—hardened for field use with anodized aluminum
enclosure, epoxy encapsulation, marine-rated terminals

Specifications and Certifications

ModelSS-6-12VSS-6L-12VSS-10-12VSS-10L-12VSS-10L-24VSS-20L-12VSS-20L-24V

*In periods following excessive battery drain, provided the controller is not power cycled, the controller can self-recover from a battery voltage of 1V and provide intermittent charging operation up to 6V at which normal operation will resume.
Charge Rating	6 amps	6 amps	10 amps	10 amps	10 amps	20 amps	20 amps
Max. PV Open Circuit Voltage (Voc)	30 volts	30 volts	30 volts	30 volts	60 volts	30 volts	60 volts
Nominal Battery Voltage	12V	12V	12V	12V	24V	12V	24V
Minimum Battery Voltage	6V*	6V*	6V*	6V*	6V*	6V*	6V*
Load Control	No	Yes	No	Yes	Yes	Yes	Yes
Voltage Accuracy	+/- 25mV	+/- 25mV	+/- 25mV	+/- 25mV	+/- 48mV	+/- 25mV	+/- 48mV
Operating Temperature Range	-40 C to +60C	-40 C to +60C	-40 C to +60C	-40 C to +60C	-40 C to +60C	-40 C to +60C	-40 C to +60C
Warranty	5 Years	5 Years	5 Years	5 Years	5 Years	5 Years	5 Years
CE and RoHS compliant	Yes	Yes	Yes	Yes	Yes	Yes	Yes
TAA compliant	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Approved for use in Hazardous Locations: Class 1, Division 2, Groups A-D	Yes	Yes	Yes	Yes	Yes	Yes	Yes
ETL Listed [UL-1741 and Canadian CSA C22.2 No.107.1.01]	Yes	Yes	Yes	Yes	Yes	Yes	Yes
FCC Class B Part 15 Compliant	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Manufactured in a Certified ISO 9001 Facility	Yes	Yes	Yes	Yes	Yes	Yes	Yes

Datasheets

Download the SunSaver Solar Charge Controller Datasheet.

Operation Manuals

Download the SunSaver Solar Charge Controller Manual.

Applications

[new_product_applications]

Accessories

[comp_products]

The post SunSaver appeared first on Morningstar Corporation.

SunKeeper

Boom Visibility — Mon, 04 Nov 2013 15:37:32 +0000

6 amp version
12 amp version

SunKeeper solar controller provides a low cost regulated output directly from the solar module to maximize battery life in small solar power applications. The SunKeeper is epoxy encapsulated and rated for outdoor use. By mounting directly to the module junction box and wiring through the junction box knockout, the connection is weather-proof. This eliminates the need for an additional housing for the controller.

“This is a great little unit…an outstanding charge controller”

How to Buy

Key features and benefits

High Temperature Rated
Rated to 70°C to operate in high temperatures at the solar module.
More reliable than controllers mounted inside the junction box. Uses
very low on-resistance power MOSFET’s. No need to re-rate.
Outdoor Rated Rugged Design
ETL approved for outdoor use without an additional enclosure. Rugged
IP65, UV resistant case. Epoxy encapsulated printed circuit board and watertight connection to the module junction box.
Ideal for Oil/Gas Applications
Specifically designed for solar power systems in the oil/gas industry.
Approved for use in Class 1, Division 2, Groups A,B,C,D.
Extensive Electronic Protections
Fully protected against reverse polarity, short circuit, overcurrent, lightning and transient surges, high temperature and reverse current at night.
Longer Battery Life
Series PWM with 3 stage charging: bulk, PWM regulation and float.
Includes temperature compensation at the controller or alternatively at
the battery when using optional remote temperature sensor. Able to
charge a zero voltage battery.
More Information
Bi-color LED is easy to read from the ground when the solar module
is pole-mounted. Indicates solar charging, regulation, normal nighttime operation and any controller or system faults.
Easy to Install
Fits standard half inch conduit knockout (PG 13.5, M20) in module
junction box. Quickly fastens with included locknut. Wires have fork
connectors for easy connection to solar module terminals.

Specifications and Certifications

ModelSK-6SK-12

Charge Rating	6 amps	12 amps
Max. PV Open Circuit Voltage (Voc)	30 volts	30 volts
Nominal Battery Voltage	12V	12V
Self-Consumption	2-7 mA	2-7 mA
Minimum Battery Voltage	0V	0V
Voltage Accuracy	+/- 150mV	+/- 150mV
Operating Temperature Range	-40 C to +70C	-40 C to +70C
Warranty	5 Years	5 Years
CE and RoHS compliant	Yes	Yes
Approved for use in Hazardous Locations: Class 1, Division 2, Groups A-D	Yes	Yes
Manufactured in a Certified ISO 9001 Facility	Yes	Yes

Datasheets

Download the SunKeeper Solar Charge Controller Datasheet.

Operation Manuals

Download the SunKeeper Solar Charge Controller Manual.

Applications

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Accessories

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