12.8V 20A small lithium energy pack suitable for hobbyists, backup, and mobile setups.

This 12.8V 20Ah lithium energy pack offers versatile performance in a portable form, making it great for backup units, RVs, electric tools, and compact solar systems. With reliable discharge and long cycle life, it’s tailored for users who need compact yet flexible power.

Product Highlights

Note : This inverter do not have the monitoring function.

1200W waterproof grid tie inverter,pure sine wave inverter.

DC22V-50V to AC110V or 220V, 50Hz/60Hz auto.

Waterproof IP65.

Color : silver,golden,blue.

LCD display,remote meter

Automatic identify the inverter, and display relevant parameter data and system working status

Screen data : ac voltage,current and frequency,generating capacity,power factor

AC cord : EU,UK,US,AU plug,will send the plug as the country need.

System Function

◆ 6-grade power search---In overcast weather, the PV Panel’s output current is extremely tiny, then inverter will automatic open 6-grade power search function,and keep outputing efficent and steady during the low power .

◆ Wide voltage input(22-50VDC)---

1. DC voltage input:22~50VDC; 2. Second level power variable voltage conversion.

◆ High-frequency two-way and one-way grid function---

1. High frequency direct modulation, AC half wave synthesis;
2. Two-way grid means: Load consume directly. And can reverse AC current transmission.

◆ Kinds of frequency output function---

1. It can apply to 50Hz and 60Hz frequency of AC; 2. Frequency range: 45Hz ~ 64Hz;

◆Directly connected to the solar panels (do not need to connect the battery)

◆ AC 0 angle with high precision auto-detection---

High-precision analysing the AC phase angle .The phase shift rate is less than 1%, thus achieve high-precision with phase modulation AC output together.1. AC phase shift: < 1%; 2. Over-zero protection: 0.2 VAC; 3. AC switching: 50Hz / 60Hz.

◆ Synchronous High-frequency Modulation

1. Modulation synthesis: half wave and full-bridge modulation synthesis (100Hz / 120Hz) ;
2. Synthetic way: MOSFET full-bridge; 3. High frequency: 50KHz.

◆ Pure Sine Wave Output---Use SPWM directly to make pure sine wave output.

1. Output waveform: Adopt complementary PWM to push-pull pure sine wave;
2. Generate means: enhancement-mode SPWM.

◆ Power Automatically Locked (APL)---

automatically powers locked in maximum power point, made output more stable.

◆ Constant Current, Constant Power---

constant current and output power, without any overload, over-current phenomenon.

◆ Exactly and timely automatic Island Effect Protection

◆ High-Frequency High Conversion Rate---

Adapt high frequency converter, the output more efficient.

◆ Maximum Power Point Tracking (MPPT)---

high-precision (MPPT) operation power, automatic and immediate adjust the solar panels output power at the maximum output point,made the inverter discharge to power grid with the highest efficiency.

◆ Stack using--- Such as: 4 micro inverter of 260W stacking can achieve 1040W. the number of the stacking is unlimited.

◆ DC input---Input voltage range: 22V to 50V,PV Panel: Recommend using the power more than 30W and the standard voltage of 36V PV panels.Suggestion making the PV in parallel.

◆ AC output---220VAC: 180V - 262V, 50HZ; 110V AC: 80V - 160V,60HZ.

Notes:

★Please connect the inverter following the operation instruction show above. If have any question please contact with relative persons.

★Non-professionals do not disassemble.Only qualified personnel may repair this product.

★Please install inverter in the low humidity and well ventilated place to avoid the inverter over-heating,and clear around the inflammable and explosive materials.

★When using this product, avoid children touching,playing, to avoid electric shock.

★Connected solar panels, battery or wind generators DC input DC power supply cable.

LED Display:

1.Red light 3 second---Red LED light 3 second while device starts , then in working condition;

2.Green flash fast---MPPT searching;

3.Green flash slow---MPPT + searching;

4. Red flash slow---MPPT - searching;

5.Green lights on 3s and off 0.5s---MPPT locked;

6.Red light steady---

1. Islanding protection;

b.Over-temperature protection;

c.Over / low AC voltage protection;

1. Over / low DC voltage protection; e.Fault

Remarks :

LED flashing in the process of being working condition : inverters connected to AC & DC sides→Red LED light 3 second→Green LED flash fast(MPPT searching)→Green LED flash slow(MPPT + searching) / Red LED flash slow (MPPT - searching) / reen LED lights on 3s and off 0.5s (MPPT locked) .

Package:

1.One user manual;

2.One 1200W inverter;

3.One AC Cable;

4.One LCD display meter with AC plug.

Send from USA,2-8 working days delivery with tracking.

1300W grid tie inverter,DC18V or 24V to AC110V or 220V pure sine wave inverter.

MPPT solar inverter,50/60hz auto,CE.

Please be noted, This grid tie inverter cannot be used as off grid/stand alone solar system.

The output need to be connected to the grid power. Can not supply power directly to the AC loads.

Warranty

1 Years Warranty

What's In Box

• 1 x 1300W Grid Tie Inverter
• 1 x User's Manaul
• 1 x AC Cord (US)

1300W Grid tie inverter , Pure Sine Wave Inverter

DC20V-45V to AC 110V or 220V Output.

Use for 24V/30V/36V ,60cells/72cells Solar Panel.

Please be noted, This grid tie inverter cannot be used as off grid/stand alone solar system.

The output need to be connected to the grid power. Can not supply power directly to the AC loads.

Technical Parameters:

Warranty

1 Years Warranty

What's In Box

• 1 x Solar Inverter
• 1 x User's Manaul
• 1 x AC Cord

Description

1500W/2000W Epever MPPT UPower Inverter/Charger , DC24V to AC220V/230V.

50Hz/60Hz Auto,Pure sine wave.

Product models:

UP1500-M3222 : 1500W,max pv input 100V,Max. PV charging current 30A,Max. PV input power 780W.

UP2000-M3322 : 2000W,max pv input 100V,Max. PV charging current 30A,Max. PV input power 780W.

 UPower SERIES Inverter/Charger

 The UPower series is a new type of the inverter/ charger combining with solar & utility charging and AC output, which adopts a multi-core processor design and advanced MPPT control algorithm, and has the features of high response speed, high reliability and high industrialization standard. It offers four charging modes to Solar priority, Utility priority, Solar and Utility & Solar; two output modes for Battery and Utility, meeting the various application demands.

Two OUTPUT mode:

Utility; Battery;

Four charging mode:

Solar priority;

Utility priority;

Utility&Solar

Solar;

 Features

• Adoption of the advanced SPWM technology, with pure sine wave output
• Fully digitalized voltage and current double closed-loop control
• Advanced MPPT technology, with efficiency no less than 99.5%.
• Four charging mode: Solar priority, Utility priority, Utility & solar and Solar
• LCD design that enables dynamic display of system running data and operating state
• Two OUTPUT mode: Battery and Utility
• Provided with common interface and advanced interface
• Multiple LED indicators that instantly indicate the operating state of the system
• 2P circuit breaker provided at the utility input end
• Independent control of AC output with AC OUT button
• Battery temperature compensation function.
• Extensive Electronic protection

Protection function

• PV Over Current protection
• PV short circuit protection
• PV Reverse Polarity protection
• Night Reverse Charging protection
• Utility input overvoltage protection
• Battery overvoltage protection
• Utility input under voltage protection
• Battery Over Discharge protection
• Load Short Circuit protection
• Load Overload protection
• Device overheating protection

Technical Specifications

   VIDEO DEMO

About this item

• HIGH POWER OUTPUT: 220W bifacial monocrystalline solar panel with 24V high voltage output, delivering 15% more power than conventional solar panels for faster charging of portable power stations
• DUAL-SIDED DESIGN: Innovative bifacial technology captures sunlight from both sides, providing up to 15% extra energy output depending on surface reflection - 8% on grass, 10% on cement, 12% on sandy land, and 15% on snow
• OPTIMIZED POSITIONING: Integrated solar angle guide and adjustable kickstand with 40-50 degree angle bracket adjustment ensures optimal positioning to capture maximum sunlight throughout the day
• UNIVERSAL COMPATIBILITY: Compatible with multiple power station brands including Anderson, XT60, and 5.5x2.1mm connectors, specifically designed for 12V portable power stations and camping setups
• PORTABLE AND DURABLE: Foldable design with included carrying bag for easy transport and storage, waterproof construction ideal for camping, RV trips, and outdoor adventures

Product description

220W Bifacial Foldable Solar Panel For Camping, RV, Boat

Rated Output Power	220W
Open Circuit Voltage (Voc)	25.9V
Short Circuit Current	11.0A
Cell Efficiency	Up to 25%
Voltage at Max Voltage(Vmp)	21.6V
Current at Max Power(lmp)	10.1A
Weight	15.29lbs/6.95Kg
Dimension	22.5*94.1inch(unfolded) | 23.6*22.6*2.8inch(folded)