SolarBazaar

SIMTEK

12 products across 3 categories

  • Batteries (7)
  • Charge Controllers (3)
  • Inverters (2)

Products by SIMTEK (12)

12 of 12 products

About SIMTEK

There are 12 SIMTEK products in the SolarBazaar catalogue, the largest share of them batteries. The listings are structured the same way for every manufacturer, which makes side-by-side comparison across brands straightforward.

The catalogue breaks down into 3 categories — 7 batteries, 3 charge controllers and 2 inverters. Batteries are where the brand is deepest, with 7 of the 12 listings.

Listed SIMTEK prices run from ₨ 6,800 to ₨ 178,000 (PKR), which reflects the spread between the brand's entry-level units and its largest or most feature-complete models. Prices are indicative and move with supply, import duties and exchange rates — use them to compare brands, not as a quotation.

Across those listings we hold 153 published specifications, including Operating Temperature, Input Voltage, Charger Topology, Display and Maximum Battery. Where a manufacturer publishes a figure, it appears on the product page as a field you can compare, rather than being buried in a datasheet.

Understanding Batteries

A solar battery stores the energy your panels generate during the day so it can be used after sunset, during a power cut, or whenever grid electricity is most expensive.

Storage is what turns a solar array from a daytime bill-reducer into a system that covers evening loads and rides through outages. It is normally the single most expensive component, so sizing it correctly matters more than with any other part.

  • cycle life at a stated depth of discharge, commonly 3,000–6,000 cycles for LiFePO4
  • round-trip efficiency, around 90–95% for lithium and 75–85% for lead-acid
  • communication protocol (CAN or RS485) for talking to the inverter
  • nominal capacity in ampere-hours (Ah) or kilowatt-hours (kWh)
  • usable capacity after depth of discharge — LiFePO4 typically allows 80–100%, lead-acid closer to 50%

Choosing the right battery for your system

The guidance below applies to any battery, SIMTEK's included. Work through it against the specifications listed on this page before you compare prices — a cheaper unit that does not fit your voltages, currents or protocols costs more in the end.

  • Check the continuous discharge rating against your inverter. A battery that stores plenty of energy but can only deliver 50 A cannot support a large inverter at full output.
  • Match voltage to the inverter, and confirm the battery appears on the inverter maker's supported list. Closed-loop communication lets the inverter respect the battery's real charge limits instead of guessing.
  • Read the warranty in full: lithium warranties are stated as a term plus either a cycle count or a total energy throughput, and whichever limit arrives first ends the cover.
  • Leave room to expand. Packs that parallel cleanly let you add capacity later; ones that do not force a full replacement.
  • Compare usable kilowatt-hours, not nameplate capacity. A 100 Ah lead-acid battery at 12 V is nominally 1.2 kWh but only about 0.6 kWh is safely usable, while a 100 Ah LiFePO4 pack gives you roughly 1.0–1.2 kWh.

What buyers get wrong

  • Mixing old and new batteries, or different chemistries, in one bank. The weakest unit drags the whole bank down and can be damaged by the others.
  • Sizing the bank for total daily consumption rather than after-dark consumption, which typically doubles the cost for no benefit.
  • Installing lithium packs in an unventilated, hot enclosure. Sustained high temperature is the fastest way to lose cycle life.

Buying SIMTEK in United States

Product availability on SolarBazaar is scoped by country, so this page shows the SIMTEK range listed for United States plus any items published globally. Switching country in the header changes both the catalogue and the currency prices are quoted in.

SolarBazaar is a comparison directory rather than a shop: we publish specifications, prices and documentation so you can shortlist equipment, then buy from a local distributor or installer. That matters for warranty — cover on solar hardware is normally honoured through the channel you bought from, so confirm who supports SIMTEK in United States before ordering.

If you are still shortlisting, Anker, BigBattery, Dakota Lithium and Discover are listed in the same category and can be compared against SIMTEK spec by spec.

SIMTEK — frequently asked questions

How many SIMTEK products are listed on SolarBazaar?

12 products, spread across 3 categories: 7 batteries, 3 charge controllers and 2 inverters. The count reflects what is listed for the country you are browsing, so it changes if you switch country.

What does SIMTEK make?

SIMTEK's listed range is led by batteries (7 of 12 listings), followed by charge controllers (3) and inverters (2). A solar battery stores the energy your panels generate during the day so it can be used after sunset, during a power cut, or whenever grid electricity is most expensive.

How much do SIMTEK products cost?

Listed SIMTEK products run from ₨ 6,800 to ₨ 178,000 (PKR), depending on capacity and model. Prices are indicative and change with supply, duties and exchange rates, so treat them as a comparison reference rather than a quotation.

Is SIMTEK a good brand?

SolarBazaar does not rank manufacturers editorially — we publish the specifications so you can judge them against your own requirements. For SIMTEK, the practical checks are the continuous charge and discharge current, which limits how much power you can draw from the pack, cycle life at a stated depth of discharge, commonly 3,000–6,000 cycles for LiFePO4 and round-trip efficiency, around 90–95% for lithium and 75–85% for lead-acid, and whether the warranty is serviceable in United States. A brand with strong specifications and no local support presence is often the more expensive choice over a system's life.

Where can I buy SIMTEK products in United States?

SolarBazaar lists and compares equipment rather than selling it. Use the specifications and prices here to shortlist, then buy through an authorised distributor or installer in United States — that route keeps the manufacturer's warranty intact, which direct grey-market imports usually do not.